Overcharging, voltage mismatch, use in a closed indoor environment, and improper operation can easily lead to battery explosion. Please use the battery reasonably to avoid potential safety hazards.
Lithium battery features
1.Life expectancy is two times that of lead-acid batteries.The weight is more lighter
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2.No memory effect and rechargeable.the battery life is more longer
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3.Safer and more environmentally friendly, No heavy metals and hazardous substances.
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4.Built-in IC chip will prevent battery pack over charge, over discharge, over-current, over-heat, short circuit.
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5.Avoiding mechanical accidents caused by vibration.