(4) Rechargeable AA Batteries + AC/DC Car/Home Charger for AA/AAA Batteries f/ Nikon L28, L30, L120, L620, L810, L820, L830, S6800, S8200 &More + an eCostConnection Microfiber Cloth Turbo charge AA, AAA batteries. Charge up to 1000 cycles. 100% memory free. Dual LED indicator when charging. Best for digital cameras & high drain electronic devices. Green indicator light will turns off when the batteries are fully charged.