Synergy Digital Battery, Compatible for Sony BP-HP550-11 Battery Replacement - (Ni-MH, 2.4 Volt, 700 mAh) Ultra Hi-Capacity Battery

Sony BP-HP550-11 Battery Replacement - (Ni-MH, 2.4 Volt, 700 mAh) Ultra Hi-Capacity Battery

Specifications:
Voltage: 2.4V
Capacity: 700mAh
Composition: Ni-MH

Compatible Replacement for Batteries: Sony BP-HP550-11

Compatible with Sony Wireless Headset(s): BP-HP550-11, MDR-RF810, MDR-810K, MDR-840, MDR-840RJ, MDR-850, MDR-850RK, MDR-860, MDR-860RK, MDR-925, MDR-925RK, MDR-970, MDR-970RK, MDR-RF4000, MDR-4000RK, BP-HP550-1, MDR-RF400RK, MDR-RF810K, MDR-RF840, MDR-RF840RJ, MDR-RF850, MDR-RF850RK, MDR-RF860, MDR-RF860RK, MDR-RF925, MDR-RF925RK, MDR-RF970, MDR-RF970RK, MDR-IF245RK, MDR-RF4000K, MDR-RF860, MDR-RF4000, MDR-RF970, MDR-RF970RK, MDR-RF925, MDR-RF925RK, MDR-RF860RK, MDR-RF850, MDR-RF850RK, MDR-RF840, MDR-RF840RK, MDR-RF810, MDR-RF810RK