About this replacement
Designed for Dolphin, Honeywell devices. Compatible models include 99EX, 99EXhc, 99GX, 99EX-BTEC, Dolphin 99EX, Dolphin 99EX-BTEC. Replacement part numbers include 99EX-BTES-1, 99EX-BTEC-1. Key specifications: 3.7V, 6800mAh, Li-ion.