Eneloop rechargeable NiMH batteries, AAA size set of 2 from PANASONIC.
Nickel metal hydride
Long service life (charge up to 2100 times)
Low self-discharge (up to 70% capacity after 10 years)
Ready to use pre-charged batteries

Technical specifications BK-4MCCE/2BE
BK-4MCCE/2BE
Rated voltage:    1.2 V
Type:    AAA size
IEC:    HR03
ANSI:    AAA
Capacity:    750 mAh
Technology:    nickel-metal hydride
Charging current:    800 mA quick
Charging time:    1.1 h quick
Dimensions:    Ø 10 mm x 44 mm
Weight:    24 g