Mini rechargeable batteries, blister with 4 batteries - DURACELL AAA 4

DURACELL PRECHARGED MINI-STYLUS (AAA) 800 MAH

All premium Duracell batteries use Duralock™ technology, a unique energy conservation system that ensures batteries retain their maximum charge during storage.
Duracell's most durable rechargeable battery.
Operation guaranteed for 5 years.
Can be recharged up to 400 times.
Ready to use, already precharged.
Stays charged for up to 12 months if not used.