charge with constant current 1C to 4.2V, then charge with constant voltage 3.0V till charge current is less than 0.01C
Max discharge current
Discharge cut-off voltage
3.0 V, the over-discharge detection voltage of PCM
Charging, 0°C ~ 65°C ; 65±20%RH
Discharging, -20°C~80°C ; 65±20%RH
storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;3.7~3.9V
CycleLife(80%Prime Capacity) :
Period of warranty: 12 months after sales
With protection board PCM for over charging, over discharging,short circut,over voltage.
*Using the charger designated by the manufacture(AEC).
*Don't throw the battery in fire or heat it.
*Don't unpack the battery or change its structure.
* Battery pack should have sufficient strength and battery should be protected from mechanical shock
* No cell movement in the battery pack should be allowed.
* No Sharp edge components should be inside the pack containing the battery.
Charging current and charging voltage should be less than specified in the Product Specification.
The charger shall be designed to comply with Product Specification.
It is dangerous that charging with higher curren or voltage than Product Specification may cause damage to the cell electrical,mechanical safety performance.
1.High Energy Density. 2. High Output Voltage. 3. Excellent Security. 4. Long Cycle Life: More than 500 repeated charge/discharge cycles. 5. Fast Charge Capacity: Can be fully charged in 2 to 3 hours with a rated voltage of 4.2 per cell 6. Environmental-friendly: No Pb, Cd added
7.Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload;
8.Injection Technology to make battery more stable;
9.With short-circuit production function, safe and reliable;
10.Factory mastered technology and competitive price;
lithium polymer battery 402030 3.7V 180mAH for Keyboard protective sleeve
1. Telecommunications: Cellular phone, interphone, blue tooth earphone.
2. Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television
3. Portable Devices: GPS,PDA, E-book ,PMP, PSP, portable medical device etc.
4. Illuminate Devices: Miner lamp, search light.
5. Others: Electric Toys, RC models
1) Packing:Industrial packing (can be as customer's requirements)