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Lithium Bike Battery 48V 7.8AH 13S3P

Lithium Bike Battery 48V 7.8AH 13S3P

Custom4 8V 7.8Ah 13S3P Electric Bike Battery Pack Description: Advantage: 1. High energy density 2. High working voltage for single battery cells 3. Pollution-free 4. Long cycle life 5. No memory effect 7. Safe and reliable 8. OEM/ODM is welcome customers benefit . - Lithium Batteries Features-......
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Custom4 8V 7.8Ah 13S3P Electric Bike Battery Pack

 

Description:

No.

Items

Specifications

1

Voltage

48.1V

2

Capacity

7.8Ah

3

Cell

Samsung 18650 3.7V 2600mAh

4

Configuration

13S3P

5

Standard Charge Current

2A(0.2C)

6

Max. Charge Current

4A (1C)

7

Battery management System (BMS)

Custom

8

Continuous Discharge Current

4A

9

Peak Discharge Current

8A

10

Full Charged Voltage

54.6V(4.2V per cell)

12

Discharge Cut-off Voltage

39V(3.0V per cell)

13

Net Weight

Around 2.4kg

14

Dimensions

Dimension

15

Connector

Anderson connector or requested

16

Operating Temperature

Charging:  0°C ~ 45°C

Discharging: -20°C ~ 55°C

17

Storage Temperature

(Recommended to store 20 ± 5°C for long term storage)

18

Cycle Life

600 times (80% of initial capacity at 0.2C rate, IEC   Standard)

 

Advantage: 

1. High energy density 

2. High working voltage for single battery cells 

3. Pollution-free 

4. Long cycle life 

5. No memory effect  

7. Safe and reliable

8. OEM/ODM is welcome

customers benefit .


- Lithium Batteries Features- -
1) Long cycle life: More than 2000 times (charge and discharge at 1C, 99% DOD).
2) High safety: No fire and explosion in overcharge test. The highest temperature <150° C.
3) Good charging and discharging performance.
(A)0.2C5A ≥ 100% (B)1C5A ≥ 99% ( C)2.5C5A ≥ 97%
4) High discharge rate up to 10C.
5) Environmental-friendly: All raw material of the batteries are environmental-friendly.
6) Wide working temperature range: -25° C to 60° C.

 

- - Lithium Batteries Application- -
1. Vehicles: Electric bicycle, golf car, electric wheelchair, electric scooter
2. Illuminate devices: Solar battery, miner lamp, solar street lamp, emergency light, electric torch, wind and solar system
3. Communication: Back-up electric supply, interphone
4. Power tools: Electric cropper, electric drill, electric saw, electric hammer, pump
5. Others: RC toy, small home appliance.

image002_副本.jpg

 

Caution 

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

• 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.

 

Battery Production Process



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