LiitoKala LII-S2 Charger

Specifications: Brand：LiitoKala
Model：LII-S2
Input：DC5.0V 2A
Output Voltage：
4.20V for Li-Ion
4.35V for IMR
3.65V for LiFePO4
1.50V for NiMH/NI-Cd
Output Current (selectable)
Li-ion /IMR/LiFePO4: 2000mA*1( one) / 1000mA* 2 / 500mA *4
The NiMH/NiCd: 500mA
Compatible Types
Li-ion / IMR / LiFePO4: 26650, 21700, 20700,18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440
NiMH / Cd: AA, AAA, SC,
Dimensions：118.5mm x 63.0mm x 30.0mm (Length x Width x Thickness) / 4.67" x 2.48" x 1.18"
Weight：84g
Features:
1. 2-slots independent charging and MCU management system, Micro USB 5V input min.2A.
2. With polarity auto- function(any polarity)
3. Selective 0.5A/1A/2A charging currents for batteries by long press the current button. The defaulted current is 0.5A.
4. Built-in digital tube indicator the real-time charging status of no. (CH), voltage, current, time capacity and type Li-Fe 3.20V / Li-ion 3.70V /Li-ion 3.85V (IMR); When two channels charging, total current will be no more than 2A( when 1pcs inserted, the charging current will be 2A, after the second inserted, the current will be automatically lowered to 1A; when charging finish, it "FULL".
5. Identify Li-Ion and Ni-MH automatically; Select manually by short-press the mode button for IMR (3.85V Li-ion )and LiFePO4 (3.2V).
6. Activation function for 0V of protection.
7. Will not charge batteries with 0.0≤U0.2V for NiMH/Cd and 1.65≤U2.2V for Li-Ion.
8. Multi-safety protection functions of over-charging, over-discharge, short-circuited and can automatically Identify broken/defective (will not charge bad batteries).
9. Charging under constant voltage and current.

Operation Instruction:

1. Buttons: There's a 'MODE' button separately for each choosing the types, charging current and charging status tracking. Long press the 'MODE' button for 3 seconds to change the charging current for batteries, you can change the charging current at any time. Short press the 'MODE' button to change the charging types of batteries. If no setting, it will default as 1.2V Ni-MH or 3.7V li-ion automatically. You need to change the mode for 3.85V li-ion and 3.2V LiFePO4 . It begins to charge the 5 seconds after your settings.
2. Charging display: Connect the 5V input port with USB cable, the digital indicator showing the whole information for 2S and "null" if no inserted; after it detects with inserted showing no, voltage and current while the type symbol is flashing( there will be no type symbol flashing function for NiMH/NiCd batteries); then in 5S, it will start to charge with "V" flashing(charge starts). When the is fully charged, it "Full".

Cautions:

1. This charger can charge cylindrical rechargeable batteries 3.7V Li-Ion , 3.8V IMR, 1.2V Ni-MH/Cd, 3.2VLiFePO4.
2. Read this manual before use and pay special attention to the recommended charge current, must avoid to charge beyond the recommended current limit.
3. Use adapter with output 5V min.2A .
4. Mind heating while charging; keep far away from Children.
5. Remove the charger from source after charging complete, and remove the from the charger at the same time.
6. For indoor use .
7. The displaying data for reference, please refer to professional instrument for more accurate data.












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