LiPo Battery Safety

  • Charging Guidelines
  • Always use a charger made to charge LiPo packs.
  • Double check that the settings for the lithium polymer charger are correct for the pack being charged. This includes the cell count, as well as the current settings. In general, most lithium polymer batteries should be charged to no more than 4.2 volts per cell or depleted to less than 3.0 volts per cell.
  • Ensure that charging leads are connected correctly. Reverse charging can lead to cell damage, fire or explosion.
  • LiPo batteries should be charged within a temperature range of 0°C to 50°C.
  • Safe Charging Zones
  • Always charge LiPo batteries on surfaces that won't catch on fire such as cement, steel, ceramic or stone.
  • Always charge your LiPo battery packs in a LiPo charging safe bag.
  • Do not charge batteries near flammable products or liquids.
  • Never charge a LiPo battery inside of your gun.
  • Never leave a charging lithium polymer battery pack unattended.
  • Charging Don'ts
  • If unsure of the charge rating, never charge a lithium polymer battery pack at a rate over 1C (1 x the battery packs rated capacity).
  • Example: A 2000mAh Battery will have a max. charge rate of 2A (1 x 2.0Ah (2000mAh) = max charge rate 2A.)
  • Never charge a LiPo pack that has ballooned, swelled, has been punctured, or is damaged.
  • If you notice your LiPo battery pack is swelling, stop the charging process immediately, put the battery in a safe container and observe it for 15 minutes.

Handling & Storage

  • Storage Risks
  • Do not store batteries inside a car.
  • Do not put battery packs in pockets or bags where they can short circuit.
  • Do not store or transport batteries where they can come into contact with sharp or metallic objects.
  • Do not store your LiPo pack in extreme temperatures below 0°C or above 50°C.
  • Do not leave the battery inside of your gun to avoid discharge and battery damage.
  • Safe Storage Guidelines
  • Always store your LiPo pack in a safe and non flammable container away from flammable objects.
  • Always store your LiPo's partially charged. They will maintain their performance levels over time and there's no need to cycle them unless stored for periods longer than 3-6 months.
  • When storing batteries for extended periods, store at a half charged state.
  • Safe handling
  • Keep LiPo battery packs out of reach of children.
  • Do not dispose of the battery in fire or heat.
  • When mailing or shipping LiPo batteries, always ship them at a 30% charged state for safety reasons.
  • Do not immerse the battery in water or allow the battery to get wet.

LiPo Battery Basics

  • A LiPo nominal voltage is 3.7V per cell.
  • A fully charged LiPo voltage is 4.2V per cell.
  • A LiPo battery should never be discharged below 3.OV per cell.
  • The LiPo storage voltage is 3.8V per cell.