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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: DTB
  • Model Number: DTB4810NHL25
  • Type: Li-Ion
  • Nominal Voltage: 48V
  • Size: 96*90*368mm
  • Nominal Capacity: 10Ah
  • battery type: 48v 10ah electric bike battery
  • cycle life: more than 500 times
  • battery cell: 18650 2500mAh 3C cells
  • charger: 54.6V 2A
  • case type: new Hailong down tube case
  • weight: about 3.8kg
  • composed type: 13S4P
  • compatible motor: 8Fun BBS01/BBS02 48V 250W-500W
  • application: 48V electric bike
  • warranty: 12 months

Packaging & Delivery

Packaging Details standard export package for 48v 10ah electric bike battery
Delivery Time within 10 days for 48v 10ah electric bike battery

48v 10ah electric bike battery 48v 10ah lithium e-bike battery with 2A charger


1. product description:

48v 10ah electric bike battery





Nominal Voltage


Nominal Capacity



Approx 3.8KG

Outer case

new Hailong down tube



Standard Charge

Constant Current 0.2C, Constant Voltage 54.6V Cut-off

Fast Charge

Constant Current 0.5CA, Constant Voltage 54.6V Cut-off

Standard Discharge

Constant Current 0.2C/End Voltage 39V

Cycle Life

500 times with DOD80%

Continuous Discharge Current


BMS function

Over-Current Protection,Over-Discharge Protection, Over-Charge Protection,Short-Circuit Protection, Balance

Storage Temperature Range

Temperature: -10-40


Relative humidity:45-75%


Pressure: 86-106KPa


2. Our service of 48v 10ah electric bike battery:

(1)12 months warranty;

(2) Strict quality control: All parts must be strictly tested by our engineer before shipping;

(3) OEM service is available;

(4) Small quantity is acceptable;

(5) Return policy: For defective goods,please send us the pictures to confirm then we will give you the replacement during warranty period.


3. Picture of our 48v 10ah electric bike battery:


4. Caution of our 48v 10ah electric bike battery:
(1) Do not attempt to disassemble, open or service the battery pack;
(2) Replace only with the battery pack designated for this product;
(3) Do not crush, puncture, short external contacts or dispose of in fire or water;
(4) Do not store above 60℃ (140°F);
(5) New battery pack must be fully charged before use;
(6) Keep contact pints clean.


5. Packing of 48v 10ah electric bike battery:

1pcs 48V 10Ah new Hailong down tube battery and 1pcs 54.6V 2A aluminum case charger.


6. Delivery:

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
15 Transactions 30,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $65,000
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