USB Charger for 18650 3.7V Li-ion Batteries

€20.99

• Charges via any USB port including laptops and power banks
• Automatically stops when battery is fully charged
• Built-in protections against overvoltage, overcurrent and short circuits
• Compact size of 6.5 x 6.5 x 1.8 cm for easy portability
• Suitable for 3000mAh 3.7V 18650 rechargeable batteries

This smart USB charger is designed for 3.7V 18650 lithium-ion batteries commonly used in torches and flashlights. It features multiple safety protections and automatic shut-off. Compact and easy to use anywhere with a USB power source.