Accu Battery Li-Pol 3.7V 300mAh electronic protection

Accu Battery Li-Pol 3.7V 300mAh electronic protection
The battery is new – unused.

Main Applications:

Devices: MP3 MP4 MP5 digital camera portable. 
electronic cigarettes  electricity sound box ect.
Portable Devices: GPS PDA E-book  PMP  PSP etc.
Illuminate Devices: Miner lamp search light ect.
Others: Electric Toys RC models  backup power. 

Key Features:

Battery with electronic protection
Intelligent Battery Pack Design
Environmental Friendly Chemistry
High Energy Density
High Power Density
Fast Charge Capability
Excellent Cycle Life

Item Parameters Remark:

Capacity Minimum ----------------------- 300mAh
Residual capacity is no less than 80% of rated capacity at 1C rate
Nominal Voltage ------------------------ 3.78V
Voltage at end of Discharge ------------ 2.75V
Voltage at end of Charge --------------- 4.35V
Standard discharge --------------------- 0.2C
Standard charge ------------------------ 0.2C Constant

Internal Resistance -------------------- 40mOhms max

Standard Charge Constant Current ------- 0.2C
Standard Charge Voltage ---------------- 4.20V 0.02C cut-off
Standard Charge time ------------------- Approx 6.0h
Standard Discharge ---- Constant Current 0.2C end Voltage 2.5V

Fast Charge Voltage -------------------- 4.20V 0.02C5A cut-off
Fast Charge Constant Current ----------- 1C
Fast Charge time ----------------------- Approx 2.5h
Fast Discharge Constant Current -------- 1C end Voltage 2.5V

Maximum Continuous Discharge Current --- 1C
Pulse discharge current ---------------- 1C

Cycle Characteristic 2000 times -------- 100% DOD
Cycle Characteristic 4000 times -------- 80% DOD
Cycle Characteristic 7000 times -------- 50% DOD

Operation Temperature Range Charge ----- 0~50C
Operation Temperature Range Discharge -- -20 ~ 75°C
Storage Temperature Range ------ Less than 1 year -20 ~ 20°C
Storage Temperature Range ------ Less than 3 months-20 ~ 60°C
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Price is for ------------------- 1 piece