This flat‑design battery charger supports both **1.5V lithium** and **1.2V Ni‑MH AA / AAA rechargeable batteries**. Available in 4‑slot and 8‑slot versions. Built‑in intelligent protection against over‑charge, over‑discharge, short‑circuit and reverse‑insertion. Compact flat profile for easy storage and travel. Ideal for household, camera, toy and remote‑control power supply.