This dual-slot battery charger allows you to charge two batteries at the same time for added convenience. It supports a wide range of 3.7V Li-ion batteries, including 10440, 14500, 18350, 18500, 18650, 20700, 22700, and 26650, along with 1.2V Ni-MH and Ni-Cd batteries such as AA, AAA, A, SC, C, and F6. With automatic voltage detection and selection, it ensures safe and efficient charging every time.
