The Doublepow DP-B02 is a compact and budget-friendly 4-slot battery charger designed for standard 1.2V AA and AAA Ni-MH / Ni-CD rechargeable batteries. It features 4 independent slots, allowing you to charge anywhere from 1 to 4 batteries simultaneously, or mix AA and AAA sizes at the same time. Built with a protective clear dust cover, it delivers a safe, low-current stream (150mA for AA / 130mA for AAA) that helps prolong the overall lifecycle of your cells.

⚠️ Note: This is a manual slow charger. The red LED indicators remain on constantly and will not change color or turn off when charging is complete; batteries should be unplugged manually after 8 to 10 hours to avoid overcharging.

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