18V X 4.0Ah LI-ION Battery Pack for use with RAPIDTOOL RT-40A RT-60A Rebar Tiers. Digital power display indicator displays remaining charge.

Features:
- 18V X 4.0 LI-ION Battery Pack
- Digital power display indicator, displays charge remaining on battery
- Easy battery charge and release mechanism
- Over 5000 ties (2 wraps) per charge when used with RT-40A Rebar Tier
- Battery charge time - 90 minutes