About this replacement
Designed for Audioline, Switel devices. Compatible models include DECT 7500, DECT 7500 Micro, DECT 7501, DECT 7800, DECT 7800B, DECT 7801, DECT 7800 Micro, DECT 7500 Plus, MD9300, MD9500, MD9600, MD9700. Replacement part numbers include SL30013. Key specifications: 2.4V, 400mAh, Ni-MH.