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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: DTB
  • Model Number: DTB4810QT25
  • Type: Li-Ion
  • Nominal Voltage: 48V
  • Size: 81*131*360MM
  • Nominal Capacity: 10Ah
  • battery type: 48v 10ah bottle frame ebike battery
  • cycle life: more than 500 times
  • battery cell: 18650 2500mAh 3C cells
  • charger: 54.6V 2A
  • case type: dolphin down tube with 5V USB port
  • composed type: 13S4P
  • weight: about 3.8kg
  • constant discharge current: 10-15A
  • compatible motor: bafang BBS01/BBS02 48V 250W-500W
  • application: 48v electric bike

Packaging & Delivery

Packaging Details standard export package for 48v 10ah bottle frame ebike battery
Delivery Time within 10 days for 48v 10ah bottle frame ebike battery

48v bottle frame ebike battery 48v 10ah 13s4p down tube battery with 2A charger

 

1. product description:

48v 10ah bottle frame ebike battery 

Model

DTB4810QT25

Chemistry

LiNiCoMn

Nominal Voltage

48V

Nominal Capacity

10Ah

Weight

Approx 3.8KG

Outer case

Dolphin down tube with 5V USB

Dimension

81*131*360MM

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

10-15A

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 bottle frame ebike 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 bottle frame ebike battery :

 

4. Caution of our 48v 10ah bottle frame ebike 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.Delivery:

Transaction History of the Supplier

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Transaction Overview

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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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