Olympus BR-404 Nickel Metal Hydride 750mAh 12V rechargeable battery - N2290926

Compatible with the following Olympus products DS-2500, DM-650, DM-670, LS-3, WS-812, WS-813, WS831, WS832, WS-833 Dictation machines.Having sufficient power for your audio device is always a crucial concern with voice recording. The BR404

Compatible with the following Olympus products DS-2500, DM-650, DM-670, LS-3, WS-812, WS-813, WS831, WS832, WS-833 Dictation machines. Having sufficient power for your audio device is always a crucial concern with voice recording. The BR404 rechargeable battery means you can forget about ever running out of power at the wrong moment again. Recha... morergeable and reliable, this battery is perhaps most notable for its incredibly low self-discharge: If you were to fully charge it and leave it for a year, it would still have retained 90% of this charged power.