UPP 52v 1000W battery 52v 28Ah Triangle hard Case bicycle  battery for Bafang/8fun BBS02 BBSHD 48v 52v 750w 1000w motor

UPP 52v 1000W battery 52v 28Ah Triangle hard Case bicycle battery for Bafang/8fun BBS02 BBSHD 48v 52v 750w 1000w motor

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List price:
US $808.75
US $647.00

Product Description

Battery Specification:

Model: U004

Nominal Voltage: 52V

Nominal Capacity: 28Ah

Composed Type: 14S8P

Cells: Samsung 18650 3.7V 3500mAh Power Cells

BMS: 30 Amp continuous 100±10Amp maximum

Fit Motor Power : 48V 52V 500W 750W 1000W

Charge Current: 3A

Charge Cut-off Voltage: 58.8V

Discarge Cut-off Voltage: 35A

Discharge Temperature: -20 to 65°C

Charge Temperature: 0 to 45°C

Dimensions: 365*235*397*T80mm

Battery Weight: 6.4kg

Cycle life: ≥80% capacity after 800-1000 cycles


1. Convenient Charge Port with 3A faster charger 2. Superior quality reclosable fastener with strong tear resistance 3. Waterproof IP65 4. Solid plastic Case (It’s patent private mold, others don’t have and can’t copy), stronger so much a lot than normal triangle bag.

2.Battery detail pictures


Q: What type of this electric bike battery?

A: It is li ion battery,Chemical is Li(NiCoMn)O2.

Q: What is the difference between li ion battery,NI-MH battery and Lead acid battery?

A: E-bike Li-ion battery have longer cycle life,normal cycle life is 600-800times, and also with light weight,small size, No memory effect,Nontoxic, environmental friendly.

Q: What kind of cells used on this electric bicycle battery?

A: Different capacity with different cells, we make the battery with original A grade Samsung,Panasonic,Sanyo,LG and high quality domestic cells,all can be customized as your requests.

Q: Do your e-bike battery come with charger?

A: All of our e-bike batteries come with charger.We have normal charger and fast charger.If you need fast charger please contact with us.

Q: Do your electric bike batteries come with BMS?

A: Yes, Our batteries all with SEIKO IC BMS, with stable performance.Which can protect the battery avoid short circuit,Overcharged,Over discharge and Over current.

Q: Do your electric bicycle batteries come with quality warranty?

A: Yes, we provide 1 year warranty for all electric bicycle batteries.

Q: What’s your delivery time?

A: Electric Bike Battery will be sent out within 7 days after confirmed order,shipping will cost 3-15days,it depend on quantity and which battery you need.

Q: Can you provide OEM and ODM service?

A: Yes, We are a professional Electric Bike Battery manufacture with factory, which produce all kind of high quality E-bike lithium batteries as customers’ requirements and designs, welcome to place OEM and ODM orders and visit our factory.


Do not immerse the battery in water or seawater, keep the battery stands by in a cool dry surrounding.

Does not use or leave the battery near a heat source as fire or heater.

Use the battery charger specifically for that purpose when recharging.

Do not reverse the position and negative terminals.

Do not connect the battery electrodes to an electrical outlet.

Do not discard the battery in fire or a heater.

Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.

Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.

Do not strike, trample or throw the battery.

Do not directly solder the battery and pierce the battery with a nail or other sharp objects.

5.Company Information:

Packaging Details

Unit Type: 
Our store ships to more than 200 countries and you can enjoy free shipping on all items sold on bicycle-buyer.com
Estimated Delivery Time is 7-30 business.

Note: The delivery time mentioned above does not include order processing time that usually varies from 1 to 3 days.
Different items have their own processing time, which is what we cannot control. But what we can do is try the best to let you receive your items as soon as possible.

The following cases should be taken into consideration regarding shipping times:
  • Weight and dimensions of a package
  • Place of Dispatch
  • Destination
  • Freight
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