30 PCS Tenergy Li-Ion 14500 Cylindrical 3.7V 800mAh Rechargeable Batteries w/Tabs

Features and Benefits:

Li-ion 14500 cylindrical AA size rechargeable batteries w/ tabs.
3.7V 800mAh high capacity (3 times the Voltage of AA NiMH or NiCD rechargeable batteries 1.2V).
Higher energy density and lower weight than other rechargeable batteries.
Ideal for building power packs (i.e., RC cars, planes, robots, etc.) with less cells needed than for NiMH or NiCD batteries.
Can also be used for alarm, metering, power backup, etc. (building portalble power device needing high energy density and low weight).
Manufactured under ISO9001-2000 to assure quality.
Batteries tested based on International Electronic Commission (IEC) standard to ensure capacity, quality, and life-span.

Product Specifications:

Nominal Capacity:800mAh
Voltage:Nominal Voltage:3.7V
Fully Charged Voltage:4.2V
Discharged Voltage:3.0V
Standard Charge:180mA (0.2C)
Standard Discharge:180mA (0.2C)
Fast Charge:450mA (0.5C)
Fast Discharge:450mA (0.5C)
Max Pulse Discharge:800mA (1C)
Impedance:<80mΩ
Cycle Life:>300 Cycles
Operation Temperature:Charge:0 ~ 45oC
Discharge:-20 ~ 60oC
Storage Temperature:
   During 1 Month:-5 ~ 35oC
   During 6 Month:0 ~ 35oC
Dimension:    Diameter:14mm
   Height:50mm
Weight:20g

WARNING

CAUTION: when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mishandled.
Protective Circuit Board is required when making packs.
User should have enough knowledge on Li-Ion rechargeable batteries regarding charging, discharging, and assembly before use.
Store the batteries in fire-proof container.
Never leave batteries unattended while charging.
Do not put batteries on wood surface or carpet while charging.
We are not responsible for damage of any modification to the batteries in form, shape, or made into packs.
We are not responsible for any damage caused by misuse or mishandling of the batteries.