Description

Whether you are using LED flashlights, Rechargeable USB Fan or Toys, the Liitokala Lii-M4 versatile battery charger offers a one-stop solution for your AAA AA or 18650 rechargeable batteries. Also, it automatically detects battery type (Lithium-ion or Ni-MH) and polarity, eliminating any guesswork. Choose between 500mAh or 1000mAh charging current for optimal speed based on your battery needs. A LCD display keeps you informed of real-time voltage, current, time and capacity. Compatible with a wide range of battery sizes, including AAA, AA, C, 14500, 18650, 21700, and RCR123 Lithium-ion. Moreover you can charge not just one but 4 batteries independently at the same time. Charge any combination of batteries irrespective of size and type.

Features

• 4-slots independent charging and independent management system, Type-C 5V/2A input.
  
• Multiple safety protection functions of over-charging, over-discharge, short-circuited and can automatically Identify broken/defective battery(will not charge bad batteries). Charging under constant voltage and current.
  
• Built-in LCD display screen shows the Operating mode(CHARGE/TEST), battery voltage (V), working current (mA), charging time (H), battery capacity (mAh), percentage of electricity (%) and other parameters are clear at a glance.
  
• 2 optional charging currents: 500mA * 4 / 1000mA * 2. The default charging current of the charger is 500mA, and 500mA or 1000mA current can be selected for charging by current (CURRENT)key within 8s. Li-ion: 500mA/1000mA and Ni-MH/Ni-cd: 500mA.
  
• Can charge rechargeable batteries of different specifications (18650/26650....../AA/AAA) at the same time.

Specifications

• Brand: LiitoKala
  
• Model: Lii-M4
  
• Input power: Type-C
  
• Input voltage: DC 5V/2A
  
• USB output: 5V 1A
  
• TEST Discharge current: 500mA
  
• Lithium battery charging current: 4.20V 500mA*4 /1000mA*2
  
• NiMH battery charging current: 1.48V 500mA*4
  
• Compatible with:
  Li-ion:26650/22650/18650​​​​​​​/21700/20700/18490/18350/17670
  17500/17355/16340/14500/10440/AAA/AA/SC/S etc..
  Ni-MH and NiCd:A, AA, AAA, SC

(Note: Product Image are shown for illustrative purposes only and may different from the actual product)