RIWALL PRO Battery 40V, 9 Ah RAB 940

The most powerful Riwall battery lets you complete even extensive tasks without the need to recharge.
It is perfect for high-draw machinery such as lawnmowers, chainsaws and brushcutters, or when you need to work over a large area. Advanced electronics control the charging of each individual battery cell to significantly increase overall battery life.

Key features of the RIWALL PRO RAB 940 rechargeable battery - 40V battery

Battery and its lifespan

The battery maintains an almost linear power output throughout the entire working cycle, meaning there is very little difference in performance between a fully charged and an almost flat battery. The battery has no memory effect and can therefore be recharged at any stage without affecting its lifespan. With more than 1000 charging cycles, you get a reliable power source for years to come. Minimal self-discharge ensures the battery is always ready for action.