Custom NiMH Battery: 14.4V 800mAh (12xAAA) with Molex Connector
Cellularmega 2500mAh 14.4V Replacement Battery for Black & Decker PS140 Firestorm 14.4-Volt NiMH Pod Style Battery Black and Decker 14.4V Battery - China Black & Decker 14.4V Charger and Black & Decker