Size: D-type batteries, Battery type: HR20 / Mono / D, Battery capacity: 8000 mAh, Battery chemistry: Nickel-metal hydride (NiMH), Voltage: 1.2 V, Height: 33.2 mm
- Capacity: 8000 mAh
- NiMH rechargeable batteries
- Contents: 2 batteries
- Compatible with Perfectpro HANDSFREE, WORKBOX, TEAMPLAYER, ROCKHART, and ROCKHART BT