Amstron Rechargeable batteries are economical, ecological and made for intensive use. The APS4AAR are a low self discharge battery so they have a longer shelf life than normal NiMH rechargeable batteries, Amstron AA Ready To Use Rechargeable NiMH Battery - 4 Pack. As a bonus we are throwing in the C and D size battery converters. So you can convert your AA batteries to C size or D size batteries to helf meet all of your battery needs. • PreCharged, Ready to Use batteries • Low Self Discharge Rate • Reduces waste 1 NiMH Battery = 1000 Alkaline Batteries • C and D Size Battery Adapters included
