About this replacement
Designed for EDANINS, OSEN, Eton devices. Compatible models include ECG-1A, ECG-8130, 2303G ECG, ECG-2201, ECG-2201G, ECG-2303B, ECG-901B, ECG-220. Replacement part numbers include HYHB-1172. Key specifications: 12V, 2000mAh, Ni-MH.