Integrated microchip can prevent overcharging and extend battery life
No memory effect, can be charged or discharged as needed without losing capacity
It requires 2 to 3 full charge/discharge cycles to achieve its optimal performance and lifespan
Vacuum cleaner 18V 3750mAh/67.5Wh battery replacement parts. Compatible with XIABTR440US. Rechargeable battery for sweeping machine and vacuum cleaner
High reliability: No memory effect, low self discharge rate (1% per month), patented battery balancing technology, built-in protection circuit, fire and explosion prevention, safe and reliable. After charging 1000 times, the capacity remains at 70-80%
