Canon NB4-300 Rechargeable AA Battery Pack Price & Specs
This pack contains 4 AA size 2500mAH rechargeable NiMH batteries. This is for S1IS,S2IS,S3IS,S5IS and power shot series camera. This NiMH(nickel metal hydride ) technology is free from any kind of memory effect. It rechargeable upto 300 times and it is compatible with digital camera those uses AA batteries.