Prodcuts > Temperature Protection Protected Battery Series
* Quality Protected Li-ion Rechargeable Battery with Temp. Protection
* Brand: Keeppower
* Part No.: 21700 5550mAh Temp. Protection
* Maximum Size:（D）22.1*（L）75.2mm
* Nominal Voltage: 3.6V
* Nominal Capacity: 5650mAh
* Weight: 76g
* Brand: Keeppower
* Part No.: 21700 5550mAh Temp. Protection
* Maximum Size:（D）22.1*（L）75.2mm
* Nominal Voltage: 3.6V
* Nominal Capacity: 5650mAh
* Weight: 76g
● Model No.: 21700 5500mAh Temp. Protection
● Nominal Capacity: 5650mAh
● Minimum Capacity:5550mAh
● Nominal Voltage: 3.6V
● Charging Method: CC-CV
● Standard Charging/Discharging Current: 1.1A
● Maximum Charging Current: 2.5A
● Maximum Discharging Current: 2.5A (Accept Customize)
● In Built Safety Circuitry
● Protection Circuit (Against over charge, over discharge, over current and short-circuit.)
● 4.20V maximum voltage and 2.50V cut-off voltage
● Over 500 charge-discharge cycles
● Weight: 76g
● Dimensions: （D）21.9*（L）75.0mm(±0.2mm)
● Temperature Protection:
● Minimum Capacity:5550mAh
● Nominal Voltage: 3.6V
● Charging Method: CC-CV
● Standard Charging/Discharging Current: 1.1A
● Maximum Charging Current: 2.5A
● Maximum Discharging Current: 2.5A (Accept Customize)
● In Built Safety Circuitry
● Protection Circuit (Against over charge, over discharge, over current and short-circuit.)
● 4.20V maximum voltage and 2.50V cut-off voltage
● Over 500 charge-discharge cycles
● Weight: 76g
● Dimensions: （D）21.9*（L）75.0mm(±0.2mm)
● Temperature Protection:
Charge Over-Temp. Protection: +45 ± 5 ℃
Charge Low-Temp. Protection: +0 ± 5 ℃
Discharge Over-Temp. Protection: 60 ± 5℃
Discharge Low-Temp. Protection: -20 ± 5° C
● Storage Temperature:
Storage: -20 to +60° C (Less than 1 month)
-20 to +45° C (Less than 3 month)
Storage: -20 to +60° C (Less than 1 month)
-20 to +45° C (Less than 3 month)
Note: In addition to conventional overcharge, over-discharge, and overcurrent protection, this BMS (Battery Management System) board features an enhanced temperature protection function. Once the temperature reaches the preset safety threshold, the protection board will immediately cut off the load on the output side.