Charging safety: 18650 battery charger, with high-precision digital calibration, safe fireproof PC + ABS material battery charger, with heat resistance, low temperature resistance and scratch resistance;
Smart Charging: The AAA Universal Smart Battery Charger can detect different types of rechargeable batteries and can set the current and voltage of each channel. Reverse protection, precision end - charge voltage detection, overcharge timeout protection.
High-definition LED display: Large LCD display shows voltage, current, charging time, mode, battery type, internal resistance, battery capacity data, and omnidirectional display of charge status per slot.
Durability: surface treatment matte process, high elastic negative polarity Each slot has high-precision sliding polarity bracket, easy to move, effective anti-corrosion, anti-oxidation, durable; long-term use will not be biased.