Bty-V404 Smart Fast Li-Ion Li-Fe Battery Charger Aa Aaa 26700 18650 26650

Specifications:

The V404 charger is a smart charger that is compatible with all types of lithium-ion rechargeable batteries. With high-quality performance and large visual digital display, it is easy to understand the battery charging status.
parameter
Input voltage: Type-C / Micro DC 5V 2A
Output voltage: DC 4.2V 2000mA
Output current: Lithium ion: 1000mA * 2 (high) / 500mA * 4 (low)
Compatible with 4.2V lithium ion rechargeable battery:
10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14350, 14430, 14500, 14650, 16500, 16340 (CR123A), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500 , 18650, 18700, 20700, 22500, 22650, 25500, 26500, 26650
Dimensions: 126.6mm * 97mm * 33mm (length * width * height)
Weight: 120 grams (without battery and cable)
-Default charging parameters:
Lithium-ion battery: charging current 500mA, full voltage 4.2v
The charging current can be selected according to the size of the battery capacity. The maximum charging current of the first slot and the fourth slot is 1000 mA (the charging current is 500 mA when the battery is larger than 2 batteries); the maximum charging current of the second slot and the third slot is 500 mA.
Package Included:
1 x Battery Charger
Description:
-Instructions
Connect one end of the cable to the V404 charger and the other end to the DC 5V 2A power adapter. When the power is turned on, the digital display is fully illuminated and the charger enters automatic detection.
- Install the battery:
V404 has 4 charging slots, each charging slot is independently controlled, supports single battery charging mode, mixed battery charging mode, and correctly inserted into the battery slot according to the polarity of the battery.
Insert the battery into the charging slot. When the charger detects the battery, the digital display will show the percentage of the battery power.
If the unrepairable lithium battery, nickel-metal hydride battery or disposable battery is inserted, the charger will detect for 3 minutes. After the display will show En,
if the lithium battery is over-discharged to 0V, the charger will judge that the battery is damaged. The battery will recover the battery voltage with a small current when the battery is larger than 0.2V, so that the voltage will slowly rise to the normal state. After the recovery process is completed, it will enter normal. Charging mode.
If the battery voltage does not rise for a long time, the charger will judge that the battery is damaged and the corresponding charging slot stops charging.
If you need to check the battery status of other channels, press the MODE button on the side and press the button to cycle through the display.