3.7V 6800mAh 18650 Rechargeable Li-ion Battery

Battery 6800mAh Rechargeable Li-ion 18650 3.7V
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This is actually a 18650 Lithium Ion Cell Battery. These round high capacity cells have been mainly used in flashlight type applications but with its capability to be used as a drop-in Rechargeable cell at 3.7V. This is a great battery option for those of you who need a simple to install and replace cell with a lot of juice Over discharge may cause damage Full voltage is not higher than the recommended 4.2V, and the discharge voltage is not less than 2.75V.


  • 100% New Rechargeable 18650 Batteries
  • Safe and environmental friendly
  • Higher energy density and lower weight than other types rechargeable batteries
  • Suitable for flashlights or other devices
  • Can be used in laser pointer, Torch and other electronic products
  • 18650 3.7V Li-ion Rechargeable Battery
  • 18650 Rechargeable Battery Has No Memory Effect
  • High energy density
  • High working voltage for single battery cells
  • Long life span, more than 500 times
  • Eco-friendly, no mercury (heavy metal) etc
  • No memory effect
  • With short-circuit production function, safe and reliable
  • Good consistency, low self discharge
  • Light weight, small size


  • Brand: China
  • Type: Rechargeable Lithium Battery
  • Rechargeable Times: Up To 1000 Times
  • Charge time: 3-5hrs
  • Voltage: Standard 3.7V Full 4.2V
  • Capacity: 7800mAh
  • Capacity Tested: No
  • Protected: NO
  • Cell type: Li-ion
  • Rechargeable: Yes
  • Dimensions: 65x18mm
  • Weight: 46-48g
Application:Electric power tool: e-bicycle …Electric toy: RC car/ boat/ helicopter …Portable equipment: POS, Portable printer, handset …Consumer electronics: PDAs, MID, laptop, electronic cigarette, emergency light power sourceMedical instrument: Ultrasound, Ecg monitoring instrument electric pulmotor …Industrial and commercial instrument: light power meter Gas testing instruments fusion splicer flaw detectorUPS, GPSElectric transportation vehicles: electric bike, electric car, e-scooter, electric motorPower tools: electric drill, mowerInstruments and meters: water meter, gas meter.Medical devicesHome appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes, electric blanket.Customer electronics: MPS, tablet PC, laptop, Bluetooth earphone, power bank, portable DVD player, speaker, microphone, sound equipment, audio, digital camera, video cam.Outdoor sports products: camping light, mountain bike light, color emergency light, self-defense flashlight.Light: headlamp, emergency light, solar flashlight, searchlight, lantern, bicycle light, LED light, military flashlight, high-end flashlight, high power flashlight, bright flashlight.LED, flashlights, power bank, electric bike, toys, consumer products, medical, wireless communication, lifesaving appliance, notebook , computer, PDA, digital products, mobile phone, audio and video devices, and miner lamps etc.Warning:Do not incinerate;Do not disassemble;Do not short positive and negative contacts;Do not expose to heat;Do not completely discharge;Do not use force to install a lithium battery;Use only high quality battery charger;Charge fully before first use;Store in cold and dry place at approximately nominal voltageDanger:Be sure to follow the rules listed below while charging the battery. Failure to do so may cause the battery to become hot, explode, or ignite and cause serious injury.When charging the battery, either use a specified battery charger or otherwise insure that the battery charging conditions specified by Green Energy are met.Do not attach the batteries to a power supply plug or directly to a car’s cigarette lighter.Do not place the batteries in or near fire, or into direct sunlight. When the battery becomes hot, the builtin safety equipment is activated, preventing the battery from charging further, and heating the battery can destroy the safety equipment and can cause additional heating, breaking, or ignition of the battery.

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