48V 500W High Quality Fat Ebike Seatpost High Capacity Battery Used Electric…

V 500W High Quality Fat Ebike Seatpost High Capacity Battery Used Electric Bicycles

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Product Description

Hot sales electric bicycle 2020 folding bicycle 36V 350W

Basic information
Expand Size	1500*580*1100mm	EXpand package	1510*270*730mm
Folding size	850*405*700mm	Folding package	860*420*720mm
N.W	17.5KG	G.W	24KG
Riding System	5PAS+ Cruise	Wheel Diameter	20inch
Endurance Mileage	PAS50km	Max Speed	≤ 25km/h
Standard Loading	100kgs	Charging Time	about 3 hours
Configuration
Frame	Special aviation aluminum alloy frame	Front Fork	Special aluminum alloy front fork
Battery	18650 power lithium-ion battery 36V 5.2Ah(7.0Ah)	BMS	Patent seat tube battery system
Motor	250W ( 350W ) high speed motor	Brake Lever	Adjustable aluminum alloy
Display	Kunteng diplay	Saddle	Ergonomic comfort saddle
Controller	Kunteng sine wave controller	Brake	Front and rear mechanical disc brakes, 160mm G3 Disc brake
Rim	Double-layer al-aluminum disc brake cutter ring	Tire	20*1.95kenda
Gear Crank	Prowheel 48T	Rear fire wheel	SHIMANO MF-TZ500-7
Handle (R)	MICROSHIFT 7S/P	Derailleur	SHIMANO RD-TY300
Grip	High-density EVA shock-absorbing and non-slip comfortable handle	Chain	KMC special chain
light	F/R LED lights	Pedal	Folding non-slip pedal

Our bikes are portable and folded. When we go for a trip, we can put our bikes in the trunk. It just take a little space. Afterriding, we can take battery out of bike, then charge it. Of course, we charge it without pulling out battery. We introduceseatpost battery just for recharging and replacing easily.

Front and rear disc break keep you safe from any EMER. If you want to take a rest, you can shut down the power system in case accident.

Customized LCD display, it has 5 class PAS system and cruise system. Speed, mileage, ODO, TTM and so on, you can see all parameters on display.

Customized 250W high speed brushless motor, with 40 N.M torque, so you don’t have to worry about hills or against wind. What’s more, with a build-in clutch, you will never feel any magnetic resistance when ride without any power.

FrameAluminium Alloy Grade 6061 frame and front fork, totally new design, passed all vibration tests, light but strong enough to hold 100KG .And it could also be folded within 3 steps when you don’t want it occupy too much of your room or just want to put it into your trunk.

Seatpost Battery

Hidden seat post battery, so you can not figure it ebike at your first sight. BMS system keeps your battery safe fromover-charging,over outlet and high temperature. And the seat-post battery is removable so you can charge it in the bike or in your room.

Waiting for your inquiry.

Business Range: Auto, Motorcycle Parts Accessories, Light Industry Daily Use, Sporting Goods Recreation, Transportation

Company Introduction: Bien Venida is a start-up Chinese innovative outdoor products development, manufacture and exporting. With the concept of intelligent, environment, healthy, Bien Venida FOCUS on the electric bicycles, electric folding bikes, electric scooters, bike tools, and others outdoor sports products in fashion trends.

We FOCUS on the needs of customers and orient the products development with users′ real experience.

The products have been launched world-widely with good Customer feedback. Besides, we have obtained a number of national invention, utility model patents, and being certified with a number of certification in Europe, United States, Japan, such

We co-operate with some famous bicycles brands such as Bafang motor, Xiongda Motor, Kunteng display, Shimano etc, from which we inherit excellent genes and adhere to advanced RD and production platforms,

Mass customization and standardized production. We are deeply aware of the responsibilities that the era has given to Chinese manufacturing, and we continue to give back to the society with forward-looking vision and exquisite products.

We are willing to work with the broad masses of aspirants to create a better future!

A Guide To Panasonic E-Bike Batteries

When looking at electric bikes, there are two big features that stand out. the motor and the battery. Without them, it’s simply a standard two-wheel bicycle, so it’s important to make the right choice on both when thinking about purchasing an electric bike.

The motor affects how much power is delivered, however, the battery is the beating heart of the bike. Without a good battery, the motor can’t be used as long, which defeats the purpose of having a pedal-assist bike in the first place. If you are planning to cover long distances on your E-bike, then a long-life battery is essential.

Giant electric bikes use batteries from the biggest and the best battery manufacturer available – Panasonic. Thanks to our relationship with this world leader, our batteries are high quality and packed full of the best and most up-to-date technology.

In fact, Panasonic manufactures the complete battery, including the cells and the battery management system. They also assemble the final structure, so you know that with any Giant or Liv E-Bike you are getting a reliable and technologically advanced product made from the market leaders.

All the batteries are 36v Lithium-Ion batteries (commonly shortened to Li-ion) – more specifically, Lithium Cobalt Manganese batteries. This specific type of battery has the lowest discharge rate of all E-Bike batteries, which is an advantage when the bike isn’t being used.

How does this benefit you? Well, when you come to use it, there’s going to be more charge in it than another battery pack could offer. It also decreases wear and tear on the battery and extends it’s charging lifecycle.

Furthermore, Lithium Cobalt Manganese batteries have impressive charge cycles. they can comfortably be charged 1000 times – not something that can be said for other brands on the market.

Reaching 1000 charges isn’t a cut-off, as the battery will ‘step-down’ to a lower capacity. Once it’s reached a 1000 charges, it will go to 80% of full capacity for a further 800 charges, then up to 60% of full capacity for 600 charges and so on, so it can continue to be used for a long time.

Range

It’s important to know how the battery affects the range, as you need to make sure that the electric bike will meet your needs. The first thing to look at is the capacity of the battery itself.

We offer different battery capacities depending on the bike’s use; 300Wh, 375Wh, 400Wh, 500Wh 625Wh. Wh stands for ‘Watt Hour’, and the number can be compared to the size of a fuel tank in a car. A larger number gives the bike more fuel as the battery can hold more volume of charge.

Don’t be fooled into thinking it’s just a numbers game though. a higher number doesn’t always necessarily equal a longer range, as there are so many external factors to consider. Weight, riding conditions, terrain and plenty more will all have a big impact on the range of a battery.

The type of electric bike is also a factor. Electric mountain bikes will usually come with a large battery. most Giant E-mountain bikes will use at least a 500Wh battery, whereas a city bike might only come with a 300Wh battery as standard. However, a mountain bike battery has to power a much heavier load up and down steeper and slippier terrain, so the battery will drain quicker than a ride on a flat bike path where the motor is under less stress.

Also, purchasing an aftermarket battery is a great option to factor into your budget. if you have a big ride planned or decide to go away for the weekend without access to a power source, then having a fully charged backup ready to go is a lifesaver.

Charging

Charging one of our batteries couldn’t be easier. For a start, the batteries can be charged on or off the bike, giving flexibility depending on where it’s being stored. If you want to charge the battery off the bike, they are easily removable. Charge time varies depending on the size of the battery but for the biggest sized battery (625Wh) the charge from 0% to 100% is no longer than 4 hours.

An exciting new feature is called ‘Smart charging’. Compatible with Giant’s latest downtube EnergyPaks, the new Smart charger offers super-fast charging, providing more than 60 percent capacity within 90 minutes. This is an essential feature if you plan on tackling long days in the saddle and need to be able to juice the bike in a hurry.

The Smart charger doesn’t just offer quick charging. it helps extend battery life by ensuring that once a battery has been charged more than 500 cycles, it automatically drops to a lower voltage, so battery life is extended while the total charging time remains the same.

Through continuous communication between the charger and the induvial battery cells, the Smart charger is able to effectively manage the heat within the Downtube EnergyPak by shifting charge to different cells if certain cells become too hot.

The Smart charger can also be used with the 60% storage charge mode which allows for safer storage. We recommend that before long-term storage of the bike, the battery is charged to 60% and kept in the house at room temperature.

Giant’s electric bike batteries are always located and designed to optimise the experience for each specific style of riding – so whether the battery is mounted on the downtube (with top-pull, side-pull or down-pull options) or on the rear carrier, you know it’s in the best possible place for what you need to do.

The latest updated EnergyPak is mounted in the downtube and offers a more minimalist design than ever before. With an aluminium casing, a moulded protector along the bottom and a double lock feature, it’s designed to handle rough rides.

Service, Aftercare and Warranty

As long as they are stored correctly, E-bike batteries are pretty self-sufficient and shouldn’t need any further care or maintenance. Our batteries are fully cased and waterproof, however, avoid using a jetwash as they can force open gaps and let water seep in. In fact, we strongly recommend never using a jet wash on any part of an electric bike, just in case!

There are some actions we’d recommend you perform. firstly, to fully maximise the capacity of the battery, we suggest to run the battery flat at least once every 3 months. Another top tip, especially for us in the UK, is that riding in cold weather (below 5 degrees) has a negative impact on the capacity of all Lithium-Ion batteries. to avoid this, we recommend to store and charge the battery in the house at normal room temperature, then insert it into the bike just before you start your ride. This will stop the battery having a reduced capacity and gives you better range than you would have if the battery was stored in the freezing cold garage.

Don’t worry though, cold weather does no lasting damage to the battery at all. it has a temporary effect but it will go back to normal, so don’t worry if you forget!

If you ever encounter a problem with your E-bike, we’ve got you covered. Every Giant E-bike retailer has access to a service tool that can communicate with the battery management software within the battery itself.

This tool can identify any issues within minutes, therefore, if there’s ever an issue with the battery system, it can easily be diagnosed without any complex mechanic work required. E-bikes come with a 2-year warranty on all the electrical parts, including the battery, which offers added peace of mind.

You can keep up-to-date with all the latest Giant news by following us on Instagram @GiantUK, follow us on @GiantUK or like us on We also have a newsletter, packed with news, reviews and special offers, and you can sign up here.

Installation guide: Di2 Internal seatpost battery

The Shimano BT-DN300 and BT-DN110 internal batteries can be installed in a number of places: the fork, MTB handlebar, a really long stem. anywhere that fits really.

You will most often find it installed in the seat post and for a good reason: this way it is close to the derailleurs (12-speed Di2) and junction B (11-speed Di2).

This guide was originally written for the 11-speed BT-DN110, but works just as well for the 12-speed BT-DN300. The dimensions of these batteries are the same, and the only place they differ is the connector block.

Because of the larger connector block, not every seat post battery holder will work with the BT-DN300 battery. Information on which does and which doesn’t is on the BT-DN300 component page.

Di2 battery washers adapters

Despite many manufacturers advertising “Di2 compatible” seat posts, you can install the battery just fine in a regular seat post – as long as it’s round. All you’ll need to install the battery in a non-Di2-compatible seat post is a seat post battery holder.

Feel like skipping ahead? Use these links:

Note: If your frame is equipped with an aero seatpost please consult your frame manufacturer for Di2 battery installation guidance as regular battery holders won’t do.

Install in a Di2 compatible seat post

If you have a Di2 compatible seat post like the PRO Vibe (carbon), you won’t need any additional seat post battery holder.

Your seat post will have come with a Di2 battery collar (holder). It will probably already be installed, but if it isn’t, install it.

Now take the two black adapter plates that came with your battery and put them around the battery and slide the battery into the seat post collar until the adapters slide into place.

Next you’ll have to install the washers. First install a flat washer, then the wave washer, and finally the second flat washer.

To fix the battery in the seat post and finish its installation you’ll have to insert the snap ring. Take a set of snap ring pliers with a claw diameter of 2 mm or less to mount the snap ring and place it on top of the final washer.

Your battery installation is now complete – all that’s left to do is to connect the battery to the rest of the system using an electric wire.

Install the battery with seatpost battery holder

You could try to install the battery without a battery holder if you really wanted to, but make sure you secure it well – you do not want it to slide out or start rattling whenever you ride across bumpy terrain.

As far as I’m concerned a Di2 seat post battery holder is the only real option. All the major brands make these, both in the 27.2 mm and 31.6 mm sizes.

The Ritchey and Zipp ones below can be bought on Amazon or eBay – click the links to go to their product pages. Of course Shimano makes one too, the PRO Di2 battery seatpost holder.

So now that you have your seatpost battery holder of choice, it’s time to install the battery. The images we’ll use on this page show PRO Di2 battery seatpost holder, but the process is similar for other brands’ holders.

Take the rubber adapters and slide them around the battery as shown above. Make sure you can still access the e-tube port. Now would be a good time to remove the dummy plug from the port.

Then slide the battery and rubber adapters into the seat post. This will fix the battery in place.

That’s it, you’re all done! You can now connect the rest of the system and finish installing your Di2 components.

A note on removal. or uninstalling

Some Di2 seat post battery holders work really well. They work so well that they can make it next to impossible to remove the battery from the seat post. In these cases you can usually get the battery out by taking a J-bend spoke and inserting it into the seat post, hooking the bent part of the spoke behind the battery holder. You should now be able to pull it out.

I’ve written a page on doing exactly this. Interested? Read more on removing a stuck Di2 seatpost battery.

Seatpost battery ebike

Challenge yourself. and everyone else.

CIVANTE FEATURES

High performance meets high quality.

Tiagra Groupset

Shimano’s durable 10-speed Tiagra groupset handles Civante’s shifting duties. The double chainring (50/34T) ensures optimum gear range to conquer any climb your commute presents with ease.

Integrated Speed Sensor

Exclusive to Yamaha Power Assist Bicycles is a speed sensor engineered into the rear hub. Our speed sensor recognizes the slightest change in bicycle speed and helps adjust motor input to deliver a smooth and natural power assist feel for the ultimate ride experience.

Yamaha 500Wh Lithium-Ion Battery

Reliable, long lasting energy to power your rides. When it’s time to replenish, you can charge the battery pack on or off the Civante using the Yamaha high speed charger which quickly charges from 0-80% in about one-hour.

Hydraulic Disc Brakes

Shimano Tiagra hydraulic disc brakes with 160mm center lock rotors ensure strong, confident braking in all conditions. The Civante’s fork also has mounting tabs for easy installation of Yamaha’s accessory front fender.

PWSeries SE Drive Unit

Our center mount drive unit provides a low center of gravity for exceptional handling. With four levels of powerful and smooth assist up to 28 MPH the Civante delivers a ride experience that feels natural and inspires confidence.

Rear Rack Mounts

Want to build the ultimate commuter? Clean and hidden away, the built-in bosses on the Civante are there to accept Yamaha’s accessory rear rack for those times when you need to take your gear with you.

Power on the Go!

Charge your electronics on the go with USB Micro-B power connectivity.

Powerful and Secure

Incorporating a side exiting battery allows frame designers to decrease stand over height for increased control without sacrificing the ability to quickly remove and charge the battery. Three keys included.

Multi-Function Display

Large ergonomic control switches and easy to read LCD multi-function display keep you connected to your ride. The main LCD interface allows you to access BlueTooth connectivity and to choose from a full suite of functions; Speedometer, average speed, maximum speed, odometer, trip meter, battery capacity, battery range, cadence, clock and stopwatch.

Tiagra Groupset Shimano’s durable 10-speed Tiagra groupset handles Civante’s shifting duties. The double chainring (50/34T) ensures optimum gear range to conquer any climb your commute presents with ease.

Integrated Speed Sensor Exclusive to Yamaha Power Assist Bicycles is a speed sensor engineered into the rear hub. Our speed sensor recognizes the slightest change in bicycle speed and helps adjust motor input to deliver a smooth and natural power assist feel for the ultimate ride experience.

Yamaha 500Wh Lithium-Ion Battery Reliable, long lasting energy to power your rides. When it’s time to replenish, you can charge the battery pack on or off the Civante using the Yamaha high speed charger which quickly charges from 0-80% in about one-hour.

Hydraulic Disc Brakes Shimano Tiagra hydraulic disc brakes with 160mm center lock rotors ensure strong, confident braking in all conditions. The Civante’s fork also has mounting tabs for easy installation of Yamaha’s accessory front fender.

PWSeries SE Drive Unit Our center mount drive unit provides a low center of gravity for exceptional handling. With four levels of powerful and smooth assist up to 28 MPH the Civante delivers a ride experience that feels natural and inspires confidence.

Rear Rack Mounts Want to build the ultimate commuter? Clean and hidden away, the built-in bosses on the Civante are there to accept Yamaha’s accessory rear rack for those times when you need to take your gear with you.

Powerful and Secure Incorporating a side exiting battery allows frame designers to decrease stand over height for increased control without sacrificing the ability to quickly remove and charge the battery. Three keys included.

Multi-Function Display Large ergonomic control switches and easy to read LCD multi-function display keep you connected to your ride. The main LCD interface allows you to access BlueTooth connectivity and to choose from a full suite of functions; Speedometer, average speed, maximum speed, odometer, trip meter, battery capacity, battery range, cadence, clock and stopwatch.

SPECIFICATIONS

Computer control functions include: (4) Power-level control switch, stop watch, distance units, power-level LED on/off, Bluetooth connectivity, USB power, USB connectivity, cycling function display items, time adjustment, LED headlamp power on/off, 3-color LED power assist level light indicator

Cycling function display include: speed, average speed, maximum speed, trip distance, odometer, cadence, battery capacity (%)

GRIPS/TAPE	Padded cork tape
SEATPOST/SADDLE CLAMP	Alloy 30.9 x 260mm (S), 315mm (M), 350mm (L) with 2-bolt adjustable tilt saddle rail clamp
SEATPOST COLLAR	Alloy 2-bolt 35.0mm
SADDLE	Yamaha Road Plus Cro-Mo Rail
SHIFTERS	Shimano Tiagra Hydraulic Disc Brake Dual Control Lever 2×10
FRONT DERAILLEUR	Shimano Tiagra (2 x 10) Braze-on
REAR DERAILLEUR	Shimano Tiagra GS 10-Speed
CRANKARM	Square taper165mm (53cm)170mm (55cm and 58cm)
CHAIN	KMC e10 Sport
CASSETTE	Shimano 11/32T
CHAINRING(S)	50/34T E-Ring 110 BCD
BRAKES/ROTORS	Shimano Tiagra Hydraulic Disc 160mm SM-RT68 Centerlock Rotor
RIMS	700c Alloy aero rim 27mm depthRim width: 22.2mm (OUTSIDE) 17mm (INSIDE)
SPOKES	Spokes SUS304
SPOKE NIPPLES	Brass
HUBS	AnodizedCenterlock brake mountfront hub 12 x 100 TA, rear hub 12 x 142 Shimano freehub and Yamaha Bicycles Speed Sensor
TIRES/TUBES	CST XPEDIUM AMPERO 700 x 35c Level-5 Flat Protection Reflective Sidewall approved for eBike usePV Tube
ACCESSORIES	Yamaha keysYamaha battery chargerLED HeadlampBell1-piece accessory mount for computer, control switch, bell, headlamp
WARRANTY	3-Year on Frame, Motor, Battery Component Manufacturer’s warranty is supported by Yamaha

Wallke H6 Dual Battery Folding Electric Bike

Dual Battery, Dual Suspension, Fold

[Wallke Patent Frame] It adopts dual-battery design, which offer more flexibility by allowing you to carry two batteries right on the frame. The rear suspension, a nearly unique feature of the Wallke H6, which really soaks up big bumps and undulating terrain. Smooth welding design, none of the shark and fish scales welding as on cheaper bikes.

Save Space Easy to Carry

Folds in seconds for easy transport and storage. Being able to fold it is a bonus if you live in a small apartment. Makes your rides more easy and convenient. Wallke H6 frame is thicker than others, so it weighs more but solid. It thoroughly make the rider feel completely safe at every point of travel on their Wallke H6 electric bike.

Full Color Smart LCD Display

Unlike almost all other bikes, it’s also user programmable, so you can customize the ride, power, aggressiveness and upper limits of the bike’s performance.

Ready for Adventure

With the tough fat tires combined the adjustable suspension fork and rear shock, you can expect better handling sorts of terrain including road, beach, mud, or even snow and offers an overall smooth-as-air riding experience.

180mm Hydraulic Disc Brakes

Double-disc hydraulic brake provide you with strong stopping power, which can stop the bike in a more effective way, will give me a lot of confidence when riding.

Technical Specification

• Motor: 1400W (Peak) 750W (Sustained), 48V brushless geared rear hub motor, 80N.M
• Battery: 21AH14AH removable Lithium batteries, 48V/35Ah dual battery configuration, total 1680Wh capacity
• Charger: 3Amps Fast charger plus 2 Amps Standard charger.dual charger configuration
• Controller: 48V/28A
• Display: Full color Smart LCD display with USB port
• Front Light: 48V LED front light
• Tail Light: Integrated tail light with brake signal
• Pedal Assist: 5 Levels assist, ECO mode, Sport mode
• Charge Time: 3-4 hours /6-7 hours
• Top Speed: 32 mph
• Climbing Angle: 30 degrees
• Maximum payload weight limit: 350 lbs / 158 kg
• Folded Size: 39” L x 27” W x 31”H /100cm L x 70cm W x 80cm H
• H6 shipping box dimensions: 64.9612.9932.68 IN / 165.0032.9983.01 CM
• Max back seat payload: 110 lbs / 50 Kg
• Best Uses: Super-duty long range bike for work, communting, long-distance and pleasure riding
• Recommended Rider Heights: 5’7″ ~ 6’4″

Component Info

• Fork: 20″ hydraulic suspension with lock and adjust controls
• Rear Shock: Double rear suspension system
• Tire: 20″ x 4″ all terrain fat tires
• Rear Derailleur: Shimano 8-speed rear shift system
• Frame: Thickened 6061 aluminum alloy frame with smooth weld
• Brake: Dual hydraulic disc brakes
• Freewheel: 8 Speed Cassette
• Rotor: Front-180mm, rear-180mm
• Fenders Rear rack: Included
• Saddle: Suspension cruiser saddle
• Seat Post: Suspension seat post extra seat post, dual seat post configuration
• Cable: Integrated waterproof cable
• Throttle: Thumb throttle with horn
• Sensor: Cadence sensor
• USB Port: Included
• Bike Weight: 90 lbs/ 41 kg ( 35AH Option)
• Battery Weight: 10.1 lbs / 4.6 kg ( 14AH Option), 14.3 lbs/ 6.5 kg ( 21AH Option)
• Battery
• Battery Charger
• 2 keys for Battery
• Wallke Tires
• Fenders
• Integrated Rear Rack
• Headlight
• Integrated Tail Light
• Saddle
• Pedals
• User Manual
• Gifts (Option)
• Assemble Tool Kits

Out of the box, it’s about 85% assembled. Simply attach the handlebars, front wheel and headlihgt, the seat post, the pedals, and you’re ready to rock and roll.

This owner’s handbook includes assembly and maintenance work which may need tobe done at frequent intervals to maintain an operational and safe Wallke eBike. Never perform work on your Wallke eBike beyond instructions in this handbook. Please read the instructions entirely before assembly to ensure the proper functioning of the Wallke ebike.

Its the same old saying. You pay for what you get. This model offer increased range, power, and reliability compared to traditional eBikes.

“It might be heavy to lift, but they are heavenly to ride.”

Wallke H6 equipped with two batteries instead of one. Wallke H6 frame is thicker than others, so it weighs more but solid. It thoroughly make the rider feel completely safe at every point of travel on their electric bike.

There is no legal requirement to have insurance.