About this replacement
Designed for Honeywell, Vocollect devices. Compatible models include BT-700-1, A500, Talkman T5, Talkman T5m, VC50L2-D, VC50L2-G, Talkman A500, T5, A4700. Replacement part numbers include 136020805B, 136020805H, 730022, 730040, BT700. Key specifications: 3.7V, 4400mAh, Li-ion.