Lithium Battery Capacity Tester Liito Kala (Lii-500) for 18650,14500, 26650 Li-ion and NiMh Cells

LiitoKala Lii-500 Smart Battery Charger – Specifications

Input / Output:

• DC Input Voltage: 12V / 2.0A
• USB Output: 5V / 1000mA
• Discharge Current: 250mA / 500mA
• Termination Method: Intelligent voltage monitoring

Charging Current:

• Li-ion Charging Voltage: 4.2V
• Charging Current Options: 300mA / 500mA / 700mA / 1000mA (Selectable for each slot)
• Ni-MH Charging Voltage: 1.48V
• Charging Current Options: 300mA / 500mA / 700mA / 1000mA

Compatible Battery Types:

• Li-ion: 18650, 26650, 14500, 16340, 17500, 18500, 10440, etc.
• Ni-MH/Ni-CD: AA, AAA, A, SC, C

Display Features:

Large LCD screen displaying: Voltage (V), Current (mA), Charging Time (H), Capacity (mAh), Internal Resistance (mR), Independent display for each slot.

Operating Modes:

• Charge Mode: Individual slot operation with user-selectable current
• Quick Test Mode: Rapid two-step battery capacity detection (full charge + check)
• Normal Test Mode: Standard three-step capacity detection (charge → discharge → recharge)

Protection Features:

• Overcharge & over-discharge protection
• Short circuit protection
• Temperature monitoring
• 0V activation function for deeply discharged batteries
• Automatic detection of bad or reverse-installed batteries
• Delta V and Zero Delta V for Ni-MH/Ni-CD battery termination
• Incompatible battery detection (1.65V - 2.2V range can't be charged)

Mechanical:

• Dimensions: 162 mm (L) × 96 mm (W) × 36 mm (H)
• Color: Black
• Build: Durable ABS plastic

Buttons & Operation: 6 Keys:

• MODE: Switch between charging/test modes
• CURRENT: Select charging current
• 1234: View individual slot data
• Hold the MODE button for 3 seconds to switch between charge, quick test, and normal test modes. Use slot buttons (1-4) to navigate and monitor each battery's status independently.

Package Includes:

1 x LiitoKala Lii-500 Smart Battery Charger + 12V 2A Adapter