On Order Cameron Sino Cmos Backup Battery Li-ion Battery fits Cameron Sino, Ml1220 3.0V, 40mAh CS-CM018SL $27.64 There's no-one better to than us for your battery needs. We are a true Canadian supplier, Our batteries are fresh from the factory with long shelf lives. Not sure which battery you need to order?, contact us before placing your order. Usually to be certain we will need the original battery model number . Please be prepared to give us as much data as... Add to cart