[Extended Battery Life]Offers 3 times longer runtime compared to standard 40V MAX batteries, a 45% increase in battery life.
[Perfect Compatibility]Compatible with Worx 40V chargers WA3747, WA3877, and Worx 40V tools WG180, WG280, WG380, WG580. *(For discontinued Worx series only, not for Worx 2x20V tools.)*
[Fast Charging and LED Indicators]Equipped with fast charging capability and 3 LED indicators to display battery charge and usage status.
[Smart Protection and Longevity]Includes built-in circuit protection for safety and stability, supporting up to 1000 recharge cycles with a low 1% self-discharge rate.
[Smart Protection]Built-in circuit protection ensures safety and stability. + No memory effect, allowing for flexible storage, charging, or discharging without loss of capacity. (CE / ROHS / PSE certified.)