BAK N21700CB

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Category:Products > Lithium ion battery
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Product Details
Lithium-ion rechargeable battery cell, N21700CB
Battery cell model:N21700CB

Product features 
1: long cycle life;
2: 3C discharge rate;
3: higher energy
Charging Temperature:0~45℃
Discharging Temperature:-20 ~ 60℃
Nominal voltage:3.6V 
Storage temperature
≤1 month: -20~60℃
≤3 months: -10~45℃
≤12 months: -10~25℃
≤60%RH Recharge every 6 months
Max charge voltage:4.2V
 Humidity Range:0~60%   (non-condensing)
Discharge cut off voltage:2.5V
Dimension:65.1*18.5 (mm) Max.
Standard charge current:0.2C
Max charge current:1C
Battery type:Li-ion
Standard dischrge current:0.2C
Warranty:12 Months
Max dischrge current:3C
Charging mode:CC/CV
Cycle life:1000 cycles (≥80%)  
Rechargeable or not:Yes

Applications: can be assembled to a variety of battery packs according to customer's required use for smartphone, POS, GPS and other electronic devices 
Battery cell is comply, UL and IEC and RoHS Directive-compliant
All kind of OEM battery pack are available, kindly contact us for further information
Shenzhen BAK technology is a professional battery manufacturer for all kind rechargeable battery pack, power bank as well as battery cell
Contact Us
Shenzhen BAK Technology Co., Ltd.
Add:Room 402 & 406, 4/F, Building 9, Nanshan Valley 2nd Phase, Pingshan 1st Road, Xili, Nanshan District,Shenzhen, China.
Contact:MS. Anna Dong
Tel: 86 (0)755 83475398 (+86)13828713564
Fax: 0755-83475228