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18650 Battery Charger, Single-Slot Universal 3.7V Battery Charger for 18650 21700 26650 14500 16340 Li-ion Rechargeable Batteries

Brand: TRAELY · ASIN: B0FRF6VNWL

Price: $6.99

Available on Amazon Price checked 4 days ago

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About this item

✔ Built with integrated safeguards including over-charge, over-voltage, short-circuit, and over-current protection. Our 3.7V 18650 21700 26650 battery charger automatically stops charging when the battery is full, preventing damage to your batteries and ensuring complete peace of mind during use.
✔ Designed specifically for 3.7V lithium-ion batteries, this 18650 battery charger delivers the optimal voltage to efficiently power a wide range of devices, including drones, RC toys, security cameras, and various handheld electronics, ensuring safe and rapid charging every time.
✔ Charges 18650, 20700, 21700, 26650 li-ion batteries (size-adjustable slots).The charging current is 2A.
✔ Lightweight (100g) with USB-powered design (cable included)—connect to power banks, laptops, or car adapters.
✔ Fireproof ABS shell + heat dissipation holes for safety and longevity.

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