Universal 21V 1A Power Supply Adapter with Indicator Light for Safe Charging

Output: DC 21V, 1A (1000mA). Indicator light that visibly changes when current flows for convenient monitoring. Input: AC 100-240V, 50/60Hz. Connector B: 5.5mm x 2.5mm,compatible with 5.5mm x 2.1mm Compatible Model: Universal Type: AC/DC Adapter Connection Split/Duplication: 1:1.

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