Fenix USB nabíjačka ARE-D2 (Li-Ion, NiMH)

USB Charger Fenix ARE-D2 (Li-ion, NiMH)

The compact dual-channel USB charger Fenix ARE-D2 is designed for Li-ion and NiMH/NiCd batteries. When a charged Li-ion battery is inserted, it also functions as a backup power source (PowerBank) for charging USB devices (lights, mobile phones, MP3 players, and more). Thanks to its compact size, the charger is particularly suitable for travel. It automatically recognizes the type of battery inserted and selects the optimal charging algorithm. The charger is equipped with an LCD display that shows the current voltage of the batteries, the type of batteries being charged, and other information. Each charging slot is monitored independently, allowing different sizes, capacities, and even different chemistries (Li-Ion and NiMH/NiCd can be charged simultaneously) to be charged at the same time. For each slot, the charging current can be set to 500 - 1000 - 2000 mA. The highest charging current can only be selected when charging a single battery.

It can charge Li-ion batteries of types: 26650, 22650, 25500, 21700, 18650, 17670, 18700, 14650, 18500, 18490, 18350, 17500, 14500, 16340, RCR123, and NiMH batteries of sizes AAA, AA, C. It can also charge Li-ion 21700 and 20700 batteries with protection electronics.

Features of the USB Charger:

Two independently monitored charging channels, charging algorithm CC/CV.
Three levels of charging current - 500 mA, 1000 mA, and 2000 mA. The charging current can be set for each channel individually. For NiMh/NiCd batteries, the maximum charging current is 1000 mA. The 2000 mA current can be used when only one slot B is in use.
Capable of charging various Li-ion batteries: 26650, 21700, 18650, 14500, 16340, RCR123. Also compatible with rechargeable AA and AAA batteries.
Protection against reverse polarity, short circuit, overcharging, and deep discharge.
Weight of the charger: 92 grams.
Dimensions: 123 x 62 x 30 mm.
The package includes the charger and a USB cable.

Charging Batteries:

Connect the charger to a USB port. The display will light up. After inserting the batteries, the display will show the battery type and charging status. The button is used to switch the charging current in the order: 1000 mA - 500 mA - 2000 mA. The charging current can be selected during the first 8 seconds of charging (the battery icon on the display blinks).

Charging USB Devices (using as a backup USB power source):

Insert a charged battery into the charger (into slot B). Connect the USB cable to the output USB connector and connect the device to be charged. Hold the B button for 2 seconds to activate the power bank function in low current mode (100 mA). Holding it again activates the full current draw. During charging (e.g., of a mobile phone), "USB 5V" will appear on the display.

Warnings:

Do not charge Li-ion cells that have been over-discharged (below 2V).
Follow safety guidelines when using the charger.
It is recommended to use high-quality batteries.
Not intended for charging LiFePO4 batteries.