RUPES iBrid Nano Rechargeable Power Pack Battery is a genuine manufacturer replacement for the battery that came in your iBrid tool kit originally. RUPES iBrid Nano Rechargeable Power Pack Battery can be used with either the Long or Short Neck iBrid Tools and is easily rechargeable with the RUPES iBrid Nano Battery Charger. Always have extra power on hand with the replacement RUPES iBrid Nano Rechargeable Power Pack.