Обговорення питань про Liitokala Lii-500

E-Katalog only provides full data for the Liitokala Lii-500, so I can’t produce a verified side-by-side with the Lii‑CH4; here are Lii-500 specifics you can compare: 4 independent slots, supports Ni‑Cd/Ni‑MH/Li‑Ion (AA/AAA up to 26650), per-slot charge currents 300/500/700/1000 mA, discharge 250/500 mA, display (shows one slot at a time) with capacity and internal resistance readouts, modes: Charge / Fast Test (discharge→charge) / NOR Test (charge→discharge→charge), USB output (5 V/1 A) usable only with Li‑ion installed, capacity measurement, movable negative contact, protections (overcharge/overheat/short/polarity/fault). I have no E‑Katalog data for Lii‑CH4 to list its differences. But you can do it with another modification of this product: Lii-CH4.
[Answer based on E-Katalog product page (specifications JSON), one expert review and three user reviews aggregated on E‑Katalog; translated Russian labels to English: "Число слотов"=Charging slots, "Независимые каналы"=Independent charge channels, "Мин./Макс. ток заряда"=Min/Max charge current, "Режимы"=Modes, "USB выход"=USB output, listed protections and features from the specifications and expert/user comments. No Lii‑CH4 data was available in the provided E‑Katalog materials, so direct comparison could not be made.]