About this replacement
Designed for Motorola, Summer devices. Compatible models include MBP853, MBP853PU, MBP853CONNECTPU, MBP668, MBP668PU, MBP668CONNECTPU, MBP667, MBP669, MBP36, MBP36S, MBP36PU, Infant Baby Monitor. Replacement part numbers include GB390822 (Older Models), TFL3X44AAA900-CB94-01A (Older Models), GPRHCH93C021 (Older Models), 29030-10. Key specifications: 3.6V, 1000mAh, Ni-MH.