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

Categories Lithium Battery Cell
Brand Name: BAK
Model Number: 21700 3.7V 500mAh
Certification: CE ROHS MSDS UN38.3
Place of Origin: China
MOQ: 100
Payment Terms: T/T
Delivery Time: 3-5 days
Packaging Details: Standard export carton package
Warranty: 3months-1year
Chargeable: Yes
Battery Size: 21700
Cycle life: more than 500 times
Size: 21*70mm
Weight: 70g
CDR: 2C
Application: Toys, Power Tools, Home Appliances, Consumer Electronics, Golf cart
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BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery

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


ItemSpecification
Nominal Capacity5000mAh by standard charge and discharge
Minimum capacity4900mAh by standard charge and discharge
Nominal voltage3.6V
Charge Voltage4.2V
Discharge cut-off voltage2.5V
Max charge current1C 25℃(not for cycle life)
Max discharge current3C 25℃(not for cycle life)
Storage temperature1 year :-20~ 25℃
30 months: :-20~ 45℃
1 month:-20~ 60℃
Humidity range0~60% RH(non-condensing
Internal resistance≤ 30mΩ(AC Impedance,1000Hz)
Weight≤ 72g

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.

Buy BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery at wholesale prices
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