In today's smartphones, batteries are in a fixed state and are charged via adapters with USB outputs and are basically lithium-ion batteries. Nevertheless, there are still Ni-MH or Li-Ion batteries that can be recharged in certain devices. For example, professional lanterns and almost all of the Power Banks have these Li-Ion batteries. Those of us with a large number of batteries will be in charge of the Lii-500 with us.
LiitoKala Engineer Lii-500 Charger
The test sample sent by GearBest came in a plain yellow cardboard box and there was no naming. Only model tag is affixed.
When you open the box, you will get a clearly understood English manual. By reading this we were able to learn the features and usage.
The cool package includes a 12V car cigarette lighter adapter and delivers 12V directly. You can also charge the battery when you travel
However, generally when you have AC at home you will use this small size adapter. Similarly it offers 12V output and can output up to 2A. It is easy to find eurisin if the plugin is classic and breaks down.
The size of the 162 x 96 x 36 mm and 218 grams charger is bigger than we expected, but it should not be forgotten that the pens are not just battery size, but they are thicker spaced as they support much more chubby batteries. Four separate channels operate independently and can be controlled. Modes : Charge, Quick Test (after charge discharge capacity measurement), NOR Test (charge, discharge, charge capacity measurement).
Only input and output values, supported battery sizes are shown in the back. As you can see, the list is quite extensive. There is short circuit, high current, overcharge, reverse pole, temperature, damaged battery protection. On the other side of the acclaim, similar products do not have a fan that is noisy unlike.
There is only one DC 12V input at the top and one USB port output, so it works as Power Bank. You can supply up to 1A when you do not plug in the DC input and you place at least one Li-Ion battery. Coding information Apple 1A selected. If the company recommends using at least two Li-Ions, power can be cut off without an hour! It drops out after 20 seconds when it is below 70mA taken from USB port
The spring-loaded negative polarity gives flexibility to the battery size. You can charge Ni-Cd, Ni-Mh, Li-Ion batteries with mixed lengths of 32-71.3 mm. Nickel is charged when the battery voltage is below 1.65V, and Ion is charged when the voltage is 2.2V.
The default and recommended current for charging is 500 mAh, but if the battery is compatible, 300, 500, 700, 1000 mA can be selected. For example AAA batteries do not choose 500 mA! If the charge current is 300/500mA selected, 250mA is used for discharge, 500mA is used if 700/1000mA is selected.
The screen is extremely spacious and clearly visible thanks to the blue LED. The LED light turns off after 30 seconds if the key is not pressed. The operating mode, current, voltage, elapsed time, charging and battery internal resistance are displayed. The resistance value is not very realistic and it can show another when you reinstall the same battery.
If you are saying by my side, you should try buying at GearBest if you consider the reasonable price of $ 21.99 during the review: SALES LINK