· March Expo 2021 selection
$200.00 - $250.00
Min. Order : 1 Piece

Big capacity Electric bike rechargeable Motor 52V 21ah battery pack

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Quick Details

Port: Shenzhen / Hongkong
Payment Terms: T/T,Western Union,MoneyGram,PayPal
Supply Ability: 1000 Piece/Pieces per Week Big capacity Electric bike rechargeable Motor 52V 21ah battery
Standard Charge Current: 0.2C
Cycle life: 500 Cycles
Warranty: 1 Year
Place of Origin: Guangdong China
Product Name: 52V 21Ah LiFePO4 Battery Pack
Battery Size: 368*112*90mm
Model Number: DL-5221
Composed type: 14S6P
Weight: 6.5KG
Certification: CE ROSH
Brand Name: DELONG
Type: Li-Ion 18650 battery
Discharge Current: 1C~3C
Protection: Built-in BMS
Application: Electric Bicycles/Scooters,Electric Bike, Scooter, Golf Cart ...
Packaging Detail: Standard caton Packing Big capacity Electric bike rechargeable Motor 52V 21ah battery pack
Package Preview: https://sc04.alicdn.com/kf/Hdda2f7f103c6449aadb6114edf4d2b879.jpg_640x640.jpg,https://sc04.alicdn.com/kf/Hd8fc8a79f42848dda8576e347fc602360.jpg_640x640.jpg
Shenzhen Delong Energy Technology Co., Ltd.
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US$ 1,700,000+
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Product Description
Big capacity Electric bike rechargeable Motor 52V 21ah battery pack

Battery Specification:
52V 21ah battery pack
Battery Configuration:
14S6P 18650 lithium battery cells
Battery Discharge Cut-off Voltage(V):
Battery Charge Cut-off Voltage(V):
Battery Continuous Discharge Current(A):
Battery Peak Discharge Current(A):
A or Customized
Battery Charging Current(A):
5A or OEM
Battery Charging Time(Hrs):
5~6 Hours (Standard)
Battery Cell Inside:
Chinese, Li-ion battery cells
Battery Charging Temperature:
Battery Discharging Temperature:
Battery Dimension(mm):
58*290*140mmor Customized
Battery Weight(Kg):
7.2 Kg
Battery Warranty:
12 months
Battery BMS Function:
Over-charge, Over-discharge, Over-current, Cell balancing, Secondary protection.
Details Images
Related products
Company Profile
Shenzhen DeLong Energy Technology Co., LTD is a professional Battery energy supplier.
Focusing on the manufacture, custimize,research and sale of lithium ion battery product worldwide.
Welcome to visit our company and factory to discuss the business cooperation.
Product packaging
Packing List: battery with Plug
payment: T/T, Paypal, Alipay
shipment: UPS, DHL, TNT, Fedex, Sea shipping.
Q:Do you have PI?
A:Yes, we will make a PI (proforma invoice ) for you once the order confirmed.

Q:How do we make the payment?
A:T/T , Western Union , Ali Pay, Escrow, and Paypal are warmly welcomed.

Q:How would the goods be shipped?
A:We ship via DHL , UPS , FedEx, TNT and by Sea normally.

Q:When will you arrange shipment for us?
A:We will arrange shipment ASAP after we receive your payment.

Q:How long the goods will be diliveried?
A:5 working days for samples,within15 working days for batch.

Q: Could you provide OEM service?
A: Yes, we could, we could also provide blister packaging if you need.

Q:What informations should i provide to make an order?
A:Usually,we need to know the voltage, the current and the size.