Liitokala Lii-202

A lightweight, compact universal charger with two independent channels, clear indication, battery fault detection function, and a USB output for charging connected gadgets in powerbank mode. This model is designed for charging and restoring various types of cylindrical batteries. It is positioned as an entry-level product that can become a reliable tool for servicing household batteries without paying extra for unnecessary features.

The design of this model includes two slots with spring-loaded negative slider contacts. The sliders have a smooth motion to ensure a secure fit for batteries of different lengths. The Liitokala Lii-202 charger is powered via microUSB port, making it compatible with standard smartphone adapters, PC ports, or powerbank batteries. This model is designed to work with three main types of batteries: Li-Ion (with a voltage of 3.8/3.6 V), LiFePO4 (3.2 V), and Ni-MH/Ni-Cd (1.2 V). It can operate in automatic mode, but also allows manual setting of battery type and charging current via a single physical button. The "0V Activation" mode allows you to restore Li-Ion batteries whose voltage has dropped below critical levels. The polarity check function prevents battery damage due to incorrect installation.