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Intelligent charger Liitokala ND-4 Review

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
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Description of Intelligent charger Liitokala ND-4

Charger LiitoKala Lii-ND4Designed to charge NI-MH and Ni-CD batteries AA, AAA and krone with a capacity of up to 3000mAh. It is possible to simultaneously apply different modes (charge, discharge, recovery, test) for each AA or AAA battery. You can set the charge current - 300, 500, 700 and 1000mA. The charger displays on the display information about the charge current, voltage, capacity and charge time of each battery. The device has a USB output, with which you can charge various devices while charging the batteries. Technical parameters: Used batteries: Ni-CD, Ni-MH (AA, AAA, krone) Power supply: Input voltage: 100~240V~, 50/60Hz discharge: 500mAUSB output voltage 5.0V ± 0.3V. USB output current 1A. Dimensions: 130 * 75 * 28mmComplete set: - charger, - power supply, - instructionCHARGE (charge) - normal charging. Install the batteries in the charger, select the charge current with the CURRENT button (values ​​​​300, 500.700, 1000mA are allowed). The default charge current is 300mA. When the battery is fully charged, the display will show "END" and the segments on the battery charge icon will remain lit. By pressing the buttons 1-2-3-4 you can view information about voltage, current, charging time and the amount of mAh "downloaded" into the battery for each installed battery. If the batteries overheat, the charging process is suspended and will be resumed when the batteries cool down. If the charged battery remains in the compartment, then the charger switches to the "drip charge" mode, that is, recharging with a small current to maintain the battery in a charged state (self-discharge compensation). DISCHARGE (discharge) - battery discharge mode and subsequent full charge. This mode is designed to eliminate the "memory effect" of batteries. The charge current can be selected at the initial stage of the process, the discharge current is constant and is 500mA. During the discharging process, the display shows the amount of mAh "drained" from the battery, while charging is no different from the CHARGE.REFRESH mode (recovery) - this process restores the optimal working capacity of batteries that have not been used for a long time or were previously charged with low-quality chargers. The recovery mode starts with a complete discharge of the batteries, and then they are fully charged. Such cycles of discharge and charge will be repeated until the increase in battery capacity stops. Depending on the selected current and the condition of the batteries, the recovery process may take a long time, even up to several days. But the result justifies such an investment of time, many batteries are actually restored almost to their maximum capacity. TEST (test) - a mode for determining the real battery capacity. To do this, the batteries are first charged to full ...
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Reviews

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Type of review

Revainrating 5 out of 5

Everything in the product suited me, the price is generally perfect.

Since my old batteries had been charged with what they needed to be charged with and how they needed to be charged over the previous ten years, I took it mostly to determine the capacity of my old batteries and for their later restoration (if necessary). This charger has proven its worth in every way, and three days after I first got it, it still hasn't turned off. It's still operating, and I can use it when I'm driving my "oldies." At this point, at least, I am aware of the extent to which…

Pros
  • Excellent, and perhaps most importantly, it has an intelligent charger. There are many different sorts of indications, and numerous functions, such as "recovery" and "discharge" and "battery test." Automatic determination of the charging current. A rather small amount. Capability to function as a portable power source.
Cons
  • Except for the fact that it is not compatible with 18650 cells or any of the other several formats of li-ion batteries that are similarly sized. However, I believe that a charger with all of these features simultaneously would be considerably more expensive. In addition, the vendor appears to have included an adapter for a car in the package, but in reality, this component is not included. On the drum, however, I do not require it because it is not necessary. However, please keep this in mind while placing your order.

Revainrating 5 out of 5

A good quality product, I rate this purchase perfectly.

It's time for the seller to correct the bundle - there is no car adapter. Now about the modes (in the instructions is not a very accurate description). General : You can only set the charging current level (300, 500, 700 and 1000mA) while the mode type is flashing. The discharge current is always 500 mA. At the end of work in all modes, END is displayed and the readings on this slot are fixed, they can be read by pressing the slot number button several times. All modes end with a battery…

Cons
  • Rigid short cord from the adapter, no car adapter

Revainrating 5 out of 5

Everything in the purchase suits, a very necessary product.

To resurrect an empty battery, it must be powered in parallel with one that is not completely empty and, accordingly, the device sees it. To do this, we put a not completely empty battery on charge, and put foil or something thin metal under the contacts on both sides so that it sticks out of the device, and a completely empty battery can be placed between these inserts. We insert an empty battery between the inserts and press the inserts more tightly to the empty battery, wait 5 minutes, then…

Pros
  • Excellent battery charger. There is a digital display that shows information on the amount of charged mA.
Cons
  • If the battery is completely empty, then the device will not see it, but there is a way around this.

Revainrating 5 out of 5

The quality is at the level, I am satisfied with everything.

I took it mainly to find out the capacity of my old batteries and for their subsequent restoration (if necessary), since for the previous ten years they were charged with what they had to and how they had to. This charger justified itself in everything and for the third day from receipt it does not turn off, continuing to work and driving my “oldies”. Now at least I know how fully they are charged and I will be sure when inserting into one or another device.

Pros
  • Excellent, and most importantly - a smart charger. All kinds of indications, many functions such as "recovery" / discharge / battery test. Self-selection of charging current. Pretty compact. Ability to use as a power bank.
Cons
  • Well, except that you can’t stick 18650 and all sorts of similar formats of li-ion batteries into it. But, I think, all these functions at once are in an even more expensive charger. Also, the seller in the picture has an adapter for a car in the kit, but in fact it is missing. But I don’t need it, therefore, on the drum. But please be aware when ordering.