Ronix 8991 4Ah lithium battery provide you with an ideal amount of power and lightness to make using rechargeable tools easier and more enjoyable.
- 4.0 Ah battery charges quickly and provides consistent power to every 20V Ronix lasting series tools
- No memory and virtually no self-discharge for maximum productivity and less downtime
- Compact Lithium Ion pack provides longer run-time than standard 20V battery packs
- LED battery indicator allows immediate feedback on state of charge
- Lightweight compact design for ease of use