The LiitoKala Lii-402 is a four-slot smart charger that supports Li-ion, Ni-MH, and LiFePO4 rechargeable batteries. It automatically identifies Li-ion and Ni-MH battery types, with manual mode selection for LiFePO4 and 3.85 V Li-ion cells. Four LED indicators display charging progress at 25%, 50%, 75%, and 100% for each slot.

Powered via Micro-USB (5 V DC), the charger offers four selectable charging current modes and includes protection against overcharge, over-discharge, short circuit, and reverse polarity.

Key Features

• 4 Independent Charging Slots – Charge up to four batteries simultaneously
• Auto Battery Detection – Automatically identifies Li-ion and Ni-MH types
• Selectable Charging Current – 500 mA, 700 mA, 1000 mA, or 2000 mA (2000 mA available on slot 4 only)
• Multiple Battery Support – Li-ion, Ni-MH, LiFePO4, and 3.85 V Li-ion
• LED Progress Indicators – 25% / 50% / 75% / 100% per slot
• Safety Protection – Overcharge, over-discharge, short circuit, and reverse polarity detection

Specifications

• Input: Micro-USB, 5 V DC, 2 A
• Output Voltage: 1.42 V / 4.2 V ± 0.05 V / 3.65 V ± 0.05 V / 4.35 V ± 0.05 V
• Output Current: 500 / 700 / 1000 / 2000 mA (selectable)
• Compatible Sizes: 14500, 16340 (RCR123), 17500, 17670, 18350, 18490, 18650
• Dimensions: 112 × 90 × 30 mm
• Weight: 130 g

Package Contents

• 1× LiitoKala Lii-402 Smart Charger