• Ultra-low self-discharge: place six months after the fully charged battery dimension more than 90% of electricity. • place a year later still maintain more than 85% power， a radical improvement in the conventional nickel-metal hydride batteries shortcomings. • long-life lithium battery， the battery power is generally about 8 times • The battery is mounted to prevent overcharge， over-discharge protection circuit， please feel at ease • Reusable 1000， low battery consumption， economical and environmentally friendly. • immediately: after unpacking can be used without charge immediately， ready to give you full power. • Ultra-low memory effect: used with the charge， get rid of battery memory effect， easier to use. • Environmental money Free abandoned. When charging is recommended when using 18650 lithium battery charger can not reverse the poles and vice do not charge batteries in a fire， heat， disassemble or modify save or handling， do not crash， do not dry battery， metal products placed together different capacity， type or brand of rechargeable batteries and old and new batteries， do not use a mix of abnormal conditions such as battery leakage or discoloration， deformation， do not use if leaking into or sticking to the eye， body， clothes ， should immediately wash with water