It is a multifunction smart charger compatible with almost all cylindrical rechargeable batteries, thus eliminating the need to own several chargers. It automatically detects Li-ion, Ni-MH and Ni-Cd batteries. Intelligent charging circuitry selects the optimal charging mode for a given battery and each of the D2's two microcomputer-controlled charging slots then monitors and charges the battery independently. Besides, an integrated digital LCD screen clearly displays charging progress. And it features prompt tone to prompt charging progress and supports automatic power-off function with prompt tone when charging is complete. Furthermore, it is the one that can display the actual capacity of the battery with discharging function. Last but not least, it can serve as power bank of 5V output for phone or tablet. One of the best!
Capable of charging 2 batteries simultaneously.
Each of the two battery slots monitors and charges independently.
Integrated LCD panel clearly displays charging parameters and progress.
Features prompt tone to prompt charging progress.
Charge Ni-MH, Ni-Cd, 3.7V Li-ion batteries in any combination.
Compatible with and identifies Li-ion (26650, 22650, 18650, 18500, 14500, 16340), Ni-MH and Ni-Cd (A, AA, AAA, AAAA, C, SC) rechargeable batteries.
One conveniently located black button allows current switching and selection of charging mode (CHG) and capacity grading mode (CAP).
Current switching: 0.50A/1.00A (charging current); 0.25A/0.50A (discharging current).
CHG: intelligently detects the battery type and status, and then automatically select charging mode to charge. Prompt tone rings when complete a charging.
CAP: the LCD panel can display the actual capacity of the battery after charge --- discharge. Prompt tone rings when complete a discharging. Then start charging again.
In CAP or CHG, current switching is also supported.
Features over-charge prevention to protect batteries.
Features diagnosis and protection for reversed battery connection or unexpected short-circuit.
Recondition Li-ion batteries with protection board, which are instantaneous short circuit.
Recondition batteries if the battery voltage over 0.5V.
Plug in Li-ion batteries, then it can serve as power bank of 5V output for phone or tablet.
Auto detection of non-rechargeable battery or defective battery.
1. It only charges Ni-MH, Ni-Cd and Li-ion batteries. Please don't charge other types of batteries carelessly for battery leakage, crackle or explosion may happen.
2. Avoid exposing this product to direct sunlight and rain and snow, and keep it away from heat source
Input: AC 100-240V 50/60Hz, DC 12V 1A
Output: DC 4.2V±0.02V 0.5A±30mA*2 1A±50mA*2
DC 1.48V 0.5A±30mA*2 1A±50mA*2
USB 5V: Plug in 1 * Li-ion battery --- Max Output: 1A
Plug in 2 * Li-ion batteries --- Max Output: 2.1A
Supported battery: Li-ion (26650, 22650, 18650, 18500, 14500, 16340), Ni-MH and Ni-Cd (A, AA, AAA, AAAA, C, SC)
Plug: US, EU, UK (Optional)
Item size: 13.5 * 7.2 * 3.6cm / 5.31 * 2.83 * 1.42in (L * W * H)
Item weight: 140g / 4.96oz
Package size: 16.1 * 14.7 * 4.5cm / 6.34 * 5.79 * 1.77in (L * W * H)
Package weight: 274g / 9.69oz
1 * Smart charger
1 * Power adapter
Note: Package list without user manual