Holy Stone HS720 Instructions For Use Manual page 45

BATTERY WARNING:
1. Failure to follow all the instructions may result in serious
injury, irreparable damage to the battery and may cause a
fire, smoke or explosion.
2. Always check the battery's condition before charging or
using it.
3. Replace the battery if it has been dropped, or in case of odor, overheat-
ing, discolouration, deformation or leakage.
4. Never use anything other than the approval LiPo charger 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.
5.The battery temperature must never exceed 60°C (140°F) otherwise the
battery could be damaged or ignite.
6. Never charge battery on a flammable surface, near flammable products
or inside a vehicle (perferably place the battery in a non-flammable and
nonconductive container).
7. 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. Do not short circuit the batteries.
8. Never expose the LiPo battery to moisture or direct sunlight, or store it in
a place where temperatures could exceed 60°C(car in the sun, for
example).
9. Always keep it out of reach of children.
10. Improper battery use may result in a fire, explosion or other hazard.
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