LiitoKala Lii-PD4 Smart LCD Charger – USB Output, Multi-Chemistry Support

🔋 LiitoKala Lii‑PD4 Smart Universal Battery Charger

A versatile 4‑slot charger with LCD screen, designed for fast charging of 18650 and a wide range of Ni‑MH, Ni‑Cd, IMR, Li‑FePO₄, and Li‑Ion cells. Includes AC and 12V input.

📋 Specifications

• Input: AC 110–240 V 50/60 Hz or DC 12 V/1 A
• Output Voltages: Li‑Ion 4.20 V, IMR 4.35 V, Li‑FePO₄ 3.65 V, Ni‑MH/Ni‑Cd 1.48 V :contentReference[oaicite:1]{index=1}
• Charging Currents:
  • Slot 4 only: 2 000 mA (Li‑Ion/IMR/Li‑FePO₄)
  • 2 slots: 1 000 mA each
  • 3–4 slots: 500 mA each :contentReference[oaicite:2]{index=2}
• Output Power: Up to 24 W total :contentReference[oaicite:3]{index=3}
• Dimensions: 133 × 100 × 35 mm; ~216 g :contentReference[oaicite:4]{index=4}

✅ Compatible Cell Types

• Ni‑MH/Ni‑Cd: AA, AAA, A, C, SC
• Li‑Ion/IMR/Li‑FePO₄: 26650, 21700*, 20700, 18650, 18490, 18350, 17670, 17500, 16340 (RCR123), 14500, 10440 :contentReference[oaicite:5]{index=5}

🔌 LCD and Safety Features

• Large LCD shows slot, voltage, current, charge capacity (mAh), elapsed time, and battery type :contentReference[oaicite:6]{index=6}.
• Auto‑detects Li‑Ion vs Ni‑MH; manual mode for Li‑FePO₄/IMR
• Auto cut‑off with CC/CV charging, standby draw <15 mA :contentReference[oaicite:7]{index=7}
• Safety protections: reverse polarity, overcharge, over‑discharge, short‑circuit, and faulty cell detection :contentReference[oaicite:8]{index=8}
• Supports reviving deeply discharged <0.3 V Li‑Ion cells :contentReference[oaicite:9]{index=9}

⭐ Performance Notes

• Slot 4’s 2 A charge only applies when it’s the only cell inserted; adding cells drops currents as described above :contentReference[oaicite:10]{index=10}
• Charge current measured: ~0.5 A with 4 cells inserted; ~1 A with 2 cells :contentReference[oaicite:11]{index=11}
• Fully safe: passed 4 kV isolation tests :contentReference[oaicite:12]{index=12}
• LED display auto‑off after ~30 s to save power :contentReference[oaicite:13]{index=13}

📦 In the Box

• LiitoKala Lii‑PD4 charger unit (built‑in plug)
• Optional DC 12 V cable (car cigarette lighter)
• User manual (ENG/CHN) :contentReference[oaicite:14]{index=14}

🔍 Overview

The LiitoKala Lii‑PD4 is a compact, affordable, and intelligent charger ideal for everyday use and travel. It excels with its versatile chemistry support, clear LCD feedback, and smart current selection—though heavy multi-slot Li‑Ion charging is best at moderate currents. A dependable choice with solid safety features.