Rechargeable AAA Battery 4 Pack - One Size

·      4x 1.2V AAA Batteries·      650mAh·      Ready to use·      Rechargeable - Usable up to 300 times·      Lasts 9x longer than single-use battery·      Retains up to 70%power after 1 year storage·      Works in extreme temperatures -20C to 50C