Versatile: Capable of charging 2 batteries simultaneously (Ni-MH / Ni-Cd / LiFePO4 / 3.7V Li-ion / 3.85V Li-ion) Li-ion：26650 22650 18650 18490 17670 17500 16340 14500 10440 16340(RCR123A) Ni-MH/Ni-Cd：AA AAA AAAA C
Charging: LEDs display to clearly show charging progress, Optional 0.5A or 1A output charging current. Charging cable (DC 5V micro USB) port connects directly to either a car charger plug, a computer, USB port or other USB charger plug for charging at home or while traveling.
Power Bank: Use as a power bank capable of charging USB equipment, with an Li-ion battery as the power source. DV/DT Control technology to charge Ni-MH and Ni-Cd batteries more fully.
Safety: Built-in reverse polarity and short-circuit protection. DV/DT Control technology to charge Ni-MH and Ni-Cd batteries more fully. Features over-charge protection to prevent battery damage. Automatically stops charging when complete. Automatically reactivates “zero voltage” short-circuit protected Li-ion batteries that have been completely drained of power. Will not charge a battery that cannot be reactivated. Made of durable ABS (fire retardant/flame resistant) for your safety. Optimal heat dissipation designed for a long lifespan.
Dimensions: 4.5"x2.5"x1" 3oz.