Feature Descriptions 1. 4.0Ah / 8.0Ah Compact Runtime Upgrade Doubles the runtime of standard 2.0Ah battery packs, while retaining a lightweight single-row slim design. Perfect for users seeking longer-lasting power without the bulky size of conventional high-capacity batteries. 1. Advanced Lithium-Ion Safety Technology Equipped with high-density lithium cells and a built-in intelligent BMS (Battery Management System). Features 8-fold safety protection against overcharging, overheating and short circuits, effectively extending the service life of power tools. 1. Clear LED Power Level Indicator Enables fast, straightforward viewing of remaining battery power. Convenient for scheduling work progress and preventing sudden power cuts during operation
Feature Descriptions 1. 4.0Ah / 8.0Ah Compact Runtime Upgrade Doubles the runtime of standard 2.0Ah battery packs, while retaining a lightweight single-row slim design. Perfect for users seeking longer-lasting power without the bulky size of conventional high-capacity batteries. 1. Advanced Lithium-Ion Safety Technology Equipped with high-density lithium cells and a built-in intelligent BMS (Battery Management System). Features 8-fold safety protection against overcharging, overheating and short circuits, effectively extending the service life of power tools. 1. Clear LED Power Level Indicator Enables fast, straightforward viewing of remaining battery power. Convenient for scheduling work progress and preventing sudden power cuts during operation Doubles the runtime of standard 2.0Ah battery packs, while retaining a lightweight single-row slim design. Perfect for users seeking longer-lasting power without the bulky size of conventional high-capacity batteries. Equipped with high-density lithium cells and a built-in intelligent BMS (Battery Management System). Features 8-fold safety protection against overcharging, overheating and short circuits, effectively extending the service life of power tools. Enables fast, straightforward viewing of remaining battery power. Convenient for scheduling work progress and preventing sudden power cuts during operation
