TECHANCY MM5421 is a single-slot smart battery charger, specifically designed for 3.7V lithium-ion batteries (supporting cylindrical models such as 14500/18650/26650/21700). Featuring an integrated USB-A cable design with 5V/1A input, it incorporates an LED status indicator (red for charging, green for full charge). Each slot receives independent power supply, meeting the cyclic charging demands of high-power lithium batteries for applications such as high-intensity torches and outdoor equipment.
Key Features
1. Integrated Cable: Includes built-in USB-A cable, eliminating the need for additional wiring. Compact storage and convenient portability.
2. LED Indicator: Dedicated LED displays charging status in real-time (red indicates charging, green indicates full charge).
3. Single-Slot Fast Charging: Concentrates power within a single slot for stable, rapid charging of high-capacity lithium batteries, ensuring efficiency.
4. Safety Protection: Features overcurrent and overvoltage safeguards for stable charging, protecting both battery and device.
5. Wide Compatibility: Supports diverse 3.7V cylindrical lithium batteries including 14500/18650/26650/21700 types.
6. Efficient Charging: 5V/1A input specification delivers safe, stable output, balancing charging efficiency with battery protection.
MODEL: MM5421, REF: TM25202, EAN: 5609602252029