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BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery

Certification
China Amazing Energy Limited certification
China Amazing Energy Limited certification
Customer Reviews
The order arrived today - Yay! The batteries and hardware aare nice and the voltages are closer than others we have purchased from different vendors. Thank you for all your help and we will use your company exclusively as we set up our catalog.

—— Stanley - USA CATL 271Ah cell

Everythink is going fine! and plan to order more 8 sets of 51.2V 1000Ah 50Kwh battery cabinet.

—— Johnson Solomon - USA 51.2V 1000Ah battery cabinet

I checked voltages and internal resistance and they ware all between 3.295 and 3.297, only 2 mV between them, and IR was between 0.18 and 0.23, or 0.05 mOhm between them. Very good, and thanks for advice.

—— Mike - Australia CATL 302Ah cell

Received 48V 100Ah module no damage, I open four modules, turned them on, and verifyed voltage, cells in modules have the same voltage. This is good to see that cells keeped the same voltage during 3 months.

—— Moussa - South Africa 48V 100Ah LiFePo4 module

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BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery

BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery
BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery

Large Image :  BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery

Product Details:
Place of Origin: China
Brand Name: BAK
Certification: CE ROHS MSDS UN38.3
Model Number: 21700 3.7V 500mAh
Payment & Shipping Terms:
Minimum Order Quantity: 100
Packaging Details: Standard export carton package
Delivery Time: 3-5 days
Payment Terms: T/T
Detailed Product Description
Warranty: 3months-1year Chargeable: Yes
Battery Size: 21700 Cycle Life: More Than 500 Times
Size: 21*70mm Brand Name: BAK
Weight: 70g CDR: 2C
Application: Toys, Power Tools, Home Appliances, Consumer Electronics, Golf Cart
High Light:

BAK N21700CG 21700 battery 5000mah

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Rechargeable 21700 battery 5000mah

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21700 rechargeable lithium ion battery

100% Original 21700 batteries BAK N21700CG 5000mAh 2C rechargeable lithium ion battery

 

Item Specification
Nominal Capacity 5000mAh by standard charge and discharge
Minimum capacity 4900mAh by standard charge and discharge
Nominal voltage 3.6V 
Charge Voltage 4.2V
Discharge cut-off voltage 2.5V
Max charge current 1C 25℃(not for cycle life)
Max discharge current 3C 25℃(not for cycle life)
Storage temperature 1 year :-20~ 25℃
  30 months: :-20~ 45℃
  1 month:-20~ 60℃
Humidity range 0~60% RH(non-condensing
Internal resistance ≤ 30mΩ(AC Impedance,1000Hz)
Weight ≤ 72g

 

BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery 0

BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery 1

BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery 2

Main Application

 

Electric Power Systems

Home backup

Golf Carts

Electric Folklifts

electric vehicles

Consumer Electronics

Power Tools

Home Appliances

Electric Wheelchairs

Solar street light

Routers

Juicers 
Digital Cameras/CCTV camera

LED lights LED 
Portable fans 

Amplifiers/Bluetooth Speaker 

Car cleaners 

projector 
Massager 

 

Battery Features:
1. High operation voltage.
2. High energy density.
3. Long cycle life, more than 2000 charge/discharge cycles ( 80% capacity remained ).
4. Minimal self-discharge, less than 10% monthly.
5. Wide temperature range, operation from :-20°C~+60°C
6. Be charged & discharged at anytime because of non-memory.
7. Environmentally compatible.
8. High level of safety, vision Lithium ion batteries catch no fire and cause no explosion in breaking
experiment, with acupuncture, smash, drop, and so on.

Contact Details
Amazing Energy Limited

Contact Person: Jane

Tel: +86 15889537160

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