BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery
Brand Name:BAK
Certification:CE ROHS MSDS UN38.3
Model Number:21700 3.7V 500mAh
Minimum Order Quantity:100
Delivery Time:3-5 days
Payment Terms:T/T
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Location:
Shenzhen China
Address:
5th Floor, HongHua Center, LongHuaHePing Road, LongHua District, ShenZhen, 518000, China
Supplier`s last login times:
within 18 hours
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Product Details
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 |
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.
BAK N21700CG 21700 Battery 5000mah 2C Rechargeable Lithium Ion Battery
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