What's in the box?
- (1) 20V 4.0Ah Lithium-Ion Battery
If you are looking for more power and longer runtime out of your 20V tools then this is the battery for you. Our 20V 4.0 Ah battery provides 4X the runtime. The battery features an on-board fuel gauge so you know exactly how much charge you have left. It is compatible with all HART 20V power tools and features lithium-ion power for fade-free power for longer-lasting performance.