Sold and shipped by: Tenergy Tenergy
950 Ratings (88% Positive)
  • $21.60
  • $5.99 Shipping ()

Are you an E-Blast Insider?


Shop without retyping payment details. Secure shopping made faster.

Check out with PayPal.

Combo: 6 PCS Tenergy Li-Ion 14500 Cylindrical 3.7V 800mAh Rechargeable Batteries w/ Tabs

In stock.
Ships from United States.
Most customers receive within 7-9 days.
  • 6-pack
  • 800mAh
  • Lithium

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.


  • 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: <80mO

  • 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


  • 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 damages of any modification to the batteries in form, shape or when make into packs.

  • We are not responsible for any damage caused by misuse or mishandling of the batteries.

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies