We advertise this unit as a charger for Li-Ion batteries. Recharge Ni-Cd batteries at your own risk w/ this device.

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Universal charger for batteries HD-8991B

Universal charger for batteries HD-8991B -  a special device is a portable charger capable of charging rechargeable batteries of all formats.

Accumulators and batteries with the possibility of charging are increasingly used in modern devices, which is deservedly in demand for this charger. 
This universal charger is suitable for a wide range of batteries and has excellent build quality.

This battery charger has two slots. This device works from the network and also has an indication of operation. Reliable and automatic in operation. An ideal solution for people who have several different types of batteries in different formats, as this device will be able to charge literally anything: 

• Li-ion/LiFePO4: 32650,26650,26600,18650,17670,18490, 17500,17335, 16340, (RCR123), 14500, 10440;
   
• Ni-MH / Ni-Cd: AA, AAA, C.

And the most wonderful thing is that this charger independently determines the type of battery and the charge current. 

The HD-8991B charger for various types of rechargeable batteries  is light and oversized, one of the most important functions of this charger is its transition to maintaining the battery charge after it is fully charged, which will allow you to preserve all the properties and characteristics of the battery without damaging it and the charger itself , preventing explosions and other oversights. 
Also, this device has current control, which protects the battery from excessive overloads during the charging process, short circuits and overheating. It has the ability to charge batteries of any capacity and type. There is also a polarity protection function.
 

Features:
 

• Voltage: 230 V ~ 50/60 Hz;
   
• Automatic current control;
   
• Two seats for batteries.
  
   

Features:
 

• Ni-MH/Ni-CD battery: A, AA, AAA, AAAA, SC, C, F6;
   
• Lithium-ion battery: 26700, 26650, 26600, 25500, 22700, 21700, 20700, 22650, 22500, 18700, 18650, 18500, 18490, 18350, 17650, 16650, 163 40 (RCR123), 14650, 14500;
   
• Output: 4.2V 1.2A;
   
• Protection against:

            Overcharging,
            Overheating,
            Short circuit,
            Polarity errors;

Complete set:

• Charger HD-8991B ;
   
• Packaging

Детальніше: https://roset.uaprom.net/ua/p1778191926-universalnoe-zaryadnoe-ustrojstvo.html

With Double socket
Charger with mains cable for 100-220V EU plug
With LED indicators Red / Green
Input: AC110-240V / 47-63Hz
Output: 4.2v / 2400mA
Smart Fast Charging
With Overload Protection
Red Indication for Charging
Green Indication for Charging Full
Supports 0 Volt Charging

Characteristics and description