LiitoKala Lii-500 Lithium And NiMH Battery Charger

4 Independent Smart Charging Channels: Features four independent, micro-controller managed charging bays capable of simultaneously charging different battery chemistry types, sizes, and capacities.

Multi-Chemistry Compatibility: Supports a wide variety of cylindrical batteries, including 3.7V Li-ion (18650, 26650, 14500, 16340) and 1.2V Ni-MH / NiCd (AA, AAA) cells.

4 Selectable Charging Currents: Allows manual or automatic selection of charging currents (300mA, 500mA, 700mA, or 1000mA) per channel to optimize charging speed and cell health.

Integrated Battery Testing & Capacity Modes: Includes dedicated FAST TEST (discharges and charges to measure battery capacity) and NOR TEST (full charge, discharge to measure capacity, and re-charge) modes to evaluate true cell health and internal resistance.

Backlit LCD Information Display: Crisp digital display provides real-time information for each slot, including voltage (V), current (mA), elapsed time (h), capacity (mAh), and internal resistance (mΩ).

5V 1A USB Power Output Function: Acts as a portable power bank when loaded with lithium batteries, allowing you to charge smartphones and mobile devices via its 5V USB output port.

Housing & Casing Style: Fire-retardant ABS plastic housing with spring-loaded metal slider contacts and high-contrast backlit LCD screen.

Contact & Terminal Style: Durable nickel-plated spring terminals, 12V DC power jack input, and 5V USB-A output port.

Technical Specifications:

Input Voltage: 12V DC / 2.0A (via included AC power adapter).

Li-ion Charging Voltage: 4.2V -+ 0.05V.

Ni-MH / NiCd Charging Voltage: 1.48V -+ 0.05V.

USB Output: 5V DC / 1000mA (Li-ion cells inserted).

Discharge Currents: 250mA or 500mA.

Color: Black housing.

Usage Advice: Ensure proper polarity (+ and -) when inserting cells into the bays. When using the NOR TEST capacity mode, ensure sufficient time is allocated as full discharge-charge cycles take several hours.

Maintenance: Keep spring contacts clean and free of dirt or oxidation. Unplug the 12V adapter when the charger is not in active use.

Essential Flagship Diagnostic Charger: Position as the ultimate analyzer and charging station for battery technicians, flashaholics, vape enthusiasts, and DIY lithium pack builders needing precise cell testing.

Highlight Capacity Testing & USB Output: Emphasize the advanced capacity testing modes that eliminate bad or fake batteries, along with the convenience of converting inserted cells into a $5\text{V}$ USB emergency power bank.

Recommended Cross-Sell Add-ons: Pair with 18650 lithium battery charger, Dual Charger for 18650 14500 16430 Li-Ion, Battery Charger for AA / AAA NI-MH/NiCd, and A400 40W Battery Balance Charger 3-4S.

Featured Collection Star: Display prominently on your Multi-brand Battery Chargers collection page as your high-spec multi-chemistry analyzer and smart charger.