Technical Precision Replacement for McNair NI-MH 4/3A 3200MAH Battery
Synergy Digital Speaker Battery, Compatible with Altec Lansing iMW577 Speaker, (Li-ion, 3.7V, 5200mAh) Ultra High Capacity, Replacement for Altec Lansing INR18650-2S Battery
10pcs 3.7v 14430 Lithium Ion Rechargeable Battery 750mah - AliExpress
Amazon.com: CS Cameron Sino Replacement Battery 300-10342 for Honeywell Home PROSIXC2W PROSIXC2W Hardwired-to-SiX Wireless Converter : Health & Household