LiitoKala Lii-300 User Manual

Thank you for using our product Engineer Lii-300, it is a high-end smart charger. Eight functions include dual
channel independent charging / battery capacity test / internal resistance test / reverse protection/ short circuit
protection / overcharge protection /USB 5V output and zero volts activated, also it can timely monitor the battery
voltage automatically.
Engineer Lii-300 can be filled with different types of cylindrical lithium ion battery and AA\AAA cylindrical Ni-MH
battery charging, widely used in the strong light flashlight, electric tools, instrument and meter, digital cameras and
other electronic products battery. The use of safe, convenient carrying, powerful, is your home, travel good helper.

1. Warning:

1.1 It can charge cylindrical li-ion battery and NI-MH battery, LiFePO4 battery is not available.
1.2 Please read user`s manual carefully before use.
not exceed the recommended charging current;
1.3 Don`t use other power adapter.
1.4 May be heating when charging or discharging, careful not to be
1.5 Please take out the battery, disconnect the power when stop to use.
1.6 Used in door only
1.7 This product testing data for reference only, please refer to the actual situation of professional equipment.

2. Features

2.1 Two charge currents : 500mA/1000mA.
2.2 Can charge different size （18650/26650/AA/AAA） of battery at the same time.
2.3 Charge or discharge parameters for each battery can be showed in LCD display independently .
4 Charge mode, different charging current for charging.
2.5 Discharge mode (full charge first, then and discharge), battery capacity detecting;
2.6 Charge and Discharge can be done at the same time.
2.7 Each cell can be simultaneously or independently set the charge / capacity detection function.
2.8 Variety of display mode, current (mA) / capacity (mAh) / voltage (V) / time (H) / resistance (mR).
2.9 USB 5V output.
3.0 Specialized with adapter.

3. Mode Description

1. The charger has two buttons, it is easy to control one slot respectively.
2 . Under any circumstance, press mode for 3 seconds to change charge mode or
discharge mode, then slightly press to change current within 8 seconds, after you
choose the right current, it will be in work state after 8 seconds. Under the work state,
you can slightly press the mode to see the current(mA)/capacity(mAh)/voltage(V)/
time(h)/internal resistance(mR).

4. Work mode

4.1 Charge Mode

4.1.1 When connected with power supply, all the LCD display will light on, if there is no batteries inside or bad
batteries inside, LCD will show Null.
LiitoKala Lii-300 User`s Manual
Note that charging battery by recommended charging current, do
burned；