They hold 80% of their capacity after 6 months and 70% after 12 months (depends on storage condition). Battery Testers. Battery testing. Coin & Button Cells.
Rechargeable AA AAA Batteries | High Capacity | AA 800/2500mAh | AAA 350/600mAh
FUJI ENERGY AAA 600mAh RECHARGEABLE BATTERIES PRE-CHARGED
EBL 9 Volt 600mAh Rechargeable Batteries Li-ion Batteries with Smart LCD 9V Battery Charger for 9V Lithium-ion/Ni-MH/Ni-CD Rechargeable Batteries
AA AAA Batteries 600mAh 1.2V NIMH for solar light / phone Eunicell
3.2V Solar Battery 3.2V AA Batteries LiFePO4 600mah Rechargeable Batteries for Solar Lights, Wall Lantern (4 Pack)
Smart Solar AA 600mAH Rechargeable Batteries