LARGE CAPACITY: Typical capacities for 18650 lithium batteries range from 1800mAh to 2600mAh.
LONG SERVICE LIFE: Under normal use, the cycle life of the battery can exceed 500 times, which is more than twice that of standard batteries.
HIGH SAFETY PERFORMANCE: By separating the positive and negative terminals, the battery is effectively protected from potential short circuits.
NO MEMORY EFFECT: The battery does not have to be fully drained before recharging, which makes it more convenient to use.
SMALL INTERNAL RESISTANCE: The internal resistance of polymer batteries is lower than that of ordinary liquid batteries, and the internal resistance of domestic polymer batteries can be as low as 35mΩ.