1.lithium-ion batteries must be used to charge the lithium-ion battery charger (because of its larger charging current), otherwise it will not reach the charging effect, so that capacity reduction.
2.do not store the battery at temperatures higher than 60 degrees Celsius or below -20 centigrade.
3.prevent rain, snow and sweat and other liquid immersion. Once you fall into the water, you should stop the work immediately, otherwise it will cause short circuit and combustion.
4.stay away from a particularly high temperature environment. When the lithium-ion battery itself reaches 80 degrees, it will explode.
5.cracked lithium-ion battery can not be used.
6.do not disassemble at will.