Holy Stone Modular 7.4V 2500mAh Rechargeable Lipo Battery and USB Charging Cable for RC Quadcopter Drone HS100 Black
Warning: Failure to follow all the instructions may result in serious injury, irreparable damage to the battery and may cause a fire, smoke or explosion.
Always check the battery’s condition before charging or using it. Replace the battery if has been dropped, or in case of odour, overheating, discolouration, deformation or leakage.
Never use anything other than the approved LiPo charger to charge the battery.
Always use a balancing charger for LiPo cells or a LiPo cell balancer.
It is recommended that you do not to use any other charger than the one provided with the product.
Never charge on a flammable surface, near flammable products or inside a vehicle(preferably place the battery in a non-flammable and non-conductive container.)
Never leave the battery unattended during the charging process.
Never disassemble or modify the housing’s wiring, or puncture the cells.
Always ensure that the charger output voltage corresponds to the voltage of the battery.
Never overcharge the batteries.
Don’t charge the battery directly after use, allow it time to cool down in an open and dry area.
Do not short circuit the batteries.
Never expose the LiPo battery to moisture or direct sunlight, or store it in a place where high temperatures（car in the sun, for example.
Always keep it out of reach of children.
Improper battery use may result in a fire, explosion or other hazard.
Holy Stone Brand
Package Includes: 2 x 7.4V 2500mAh Li-ion Batteries+2 x USB Charging Cables