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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: DTB
  • Model Number: DTB4810CS25
  • Type: Li-Ion
  • Nominal Voltage: 48V
  • Size: 92*110*425mm
  • Nominal Capacity: 10Ah
  • battery type: 48v 10ah carbon shark battery
  • cycle life: more than 500 times
  • battery cell: 18650 2500mAh 3C cells
  • charger: 54.6V 2A
  • case type: Carbon Shark down tube with 5V USB output
  • weight: about 3.9kg
  • 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 carbon shark battery
Delivery Time within 10 days for 48v 10ah carbon shark battery

high quality ebike li-ion battery 48v 10ah 13s4p carbon shark down tube battery


1. product description:

48v 10ah carbon shark battery





Nominal Voltage


Nominal Capacity



Approx 3.9KG

Outer case

Carbon Shark down tube with 5V USB ouput



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 carbon shark 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 carbon shark battery:


4. Caution of our 48v 10ah carbon shark 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 carbon shark battery:

1pcs 48V 10Ah carbon shark 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)
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Supplier Assessments:
15 Transactions 30,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $65,000
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