Lii-500 Battery Charge Discharge Test Device

Liitokala Lii-500 4 Battery Slot Battery Charge Discharge Capacity Test Device

Powerbank Mode Spring Loaded Battery Mechanism Li-ion Lithium NiMh 3.7V 18650 26650 14500 16340 (CR123A) 17670 1.2V AA AAA

     LiitoKala Lii-500 is a multifunctional smart battery charger developed for Li-ion and Ni-MH/Ni-Cd rechargeable batteries. Thanks to its 4 independent charging slots, each battery is controlled separately, providing a safer and more efficient charging process. Through its advanced lcd screen, all information such as battery voltage, capacity (mAh), charging current and time can be monitored instantly.

     Thanks to its battery capacity measurement, discharge and test features, the device can be used not only as a charger but also as a battery analyzer. Being usable as a powerbank with its usb output feature makes the product ideal for both professional and daily use.

     Operating with DC 12V input, the device offers stable and safe energy management. Thanks to the automatic battery detection feature, it determines the appropriate charging algorithm according to the type of battery inserted. It provides maximum safety with overcharge, reverse polarity, short circuit and heat protection systems.

     The Lii-500 has CHARGE, FAST TEST and NOR TEST operating modes. The FAST TEST mode discharges the battery and charges it again, giving a quick capacity reference. The NOR TEST mode uses the charge, discharge and recharge sequence for a more detailed capacity check. Measurement results are for reference purposes; it should not be considered a laboratory type precision capacity measurement device.

Applicable battery models:

• 3.7V li-ion batteries:  26650 22650 26500 18650 18490 17670 17500 17355 16340 14500 10440
• 1.2V Ni-MH/Ni-Cd batteries: AA AAA, A, SC and cylindrical rechargeable batteries of similar size

Features

• Brand: LiitoKala
• Model: Lii-500
• Rechargeable battery types: Li-ion, Ni-MH, Ni-cd 
• Number of channels: 4 independent battery slots 
• Spring loaded battery mechanism
• 2.8 inch large lcd screen display 
• Screen information: voltage, current, time, capacity, internal resistance
• Input: DC 12V / 2A
• Output voltage: 4.2V (Li-ion) / 1.48V (Ni-MH/Ni-Cd)
• Li-ion battery charging current: 4.2V 300mA/500mA/700mA/1000mA Fast charge
• Ni-MH/Ni-Cd charging output: DC1.48V 300mA/500mA/700mA/1000mA Fast charge
• Discharge current: 250mA / 500mA
• Powerbank usb output: Dc 5V 1000mA 
• Operating modes: CHARGE, FAST TEST, NOR TEST
• Automatic battery detection
• Time limit support for Ni-Mh batteries
• Independent or mixed charging support
• Overcharge and over discharge protection
• Short circuit protection
• Reverse polarity protection
• Low voltage battery detection and activation support
• Bad battery detection support
• Heat control system
• Size: 162 x 96 x 36 mm
• Weight:  215gr

Operating modes:

• Charge Mode:
  • Battery type is detected automatically
  • Charging starts according to the selected current value
  • CC/CV charging method is used
  • The device stops automatically when charging is complete
• Test Mode
  • Fast Test
    • Measures battery capacity in a short time
    • Gives general performance information
  • Nor Test
    • The battery is charged first
    • Then it is discharged
    • Capacity is measured by charging again
    • Provides a more accurate result

Battery sizes:

• 26mm / 65mm (26650)
• 18mm / 65mm (18650)
• 14mm / 50mm (14500)
• 10mm / 44mm (AAA)
• 14mm / 50mm (AA)

Package contents:

• 1 x LiitoKala Lii-500 Battery Charger
• 1 x 12V 2A Power Adapter