Universal Battery Charger, 2 Pieces, Smart, Mini Multifunction Rechargeable Battery Charger

Quantity: 2 pieces Color: Black Product name: 3.7V-4.2V universal lithium battery charger, suitable for lithium-ion rechargeable batteries of various sizes (flat and convex heads are available). 1. Product features: High-current USB charging is more reliable. 2. Intelligent charging, automatic shutdown display when full, protecting the battery. 3. The red light turns on when charging, turns blue when fully charged, and automatically stops charging. Switchable to maintain compensation and can be plugged in for long-term backup. 4. The protection function is complete. If the battery is installed upside down, the protection will not charge. Input voltage: 5V Charging current: 500/1200 mA This charger can charge 26650/18650/17670/14500/10440/16340. Note: The data are all measured manually, please allow 1-3cm error. Due to the difference in light and display, there will be some color difference.