Tenergy Li-Ion 18500 Cylindrical 3.7V 1400mAh Rechargeable Battery

Features and Benefits:

Li-Ion 18500 cylindrical rechargeable battery
3.7V 1400mAh high capacity, 3 times the Voltage of AA NiMH or NiCd rechargeable battery (1.2V)
Higher energy density and lower weight than other rechargeable batteries
Ideal for building power packs for RC Car, plane, robots etc with less cells needed than that NiMH or NiCd batteries
Manufactured under ISO9001-2000 to assure quality
Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality and life time

Product Specifications:

Capacity: 1400 mAh
Dimensions:
  Diameter: 18mm
  Height: 49mm
Weight: 33 g
Nominal Working Voltage: 3.7V
Peak Voltage: 4.2V
Discharge Cut-off Voltage: 3.0V
Internal Resistance: <80 mOhm
Cycle Performance: 85% of initial capacity at 300 cycles
Cycle life: > 300 cycles
Max. Charge current: 1C (1.3A)
Typ. Discharge current: 1C (1.3A) (for continuous discharge)
Max. Discharge current: 2C (2.6A)

Applications

RC Applications, car, plane etc
Safety, Alarm, metering, power backup etc
Building portable power device that needs high energy density and low weight

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 in charging, discharging and assembly before use
Put the batteries in fire-proof container
Never leave batteries unattended when charging
Do not put batteries on wood surface or carpet when 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 theses Li-Ion batteries