Battery Li-Pol 3.7V 300mAh
with electronic protection.
The battery is brand new.
Main Applications:
--------------------
Video Devices:MP3/MP4/MP5,digital camera,
portable DVD,portable television,electronic
cigarettes,electricity sound box,ect.
Portable Devices:GPS,PDA,E-book,PMP,PSP,
laptop,walkie-talkies,portable medical device,etc.
Illuminate Devices:Miner lamp,search light,ect.
Others:Electric Toys,RC models,model aircraft,
backup power,mobile power supply,hand electric drill,ect.
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
The 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°
Cable isol --------------------------------------------- Silicon
Cable Len -------------------------------------------- 22mm
Cable with plug type ------------------------------- JST 1.25
Plug - pin raster ------------------------------------- 1.25mm see photos
Dimensions ------------------------------------------- 34mm x 15mm
Price is for 1 piece