Tip: - It does not start the engine, it only charges the battery. - Please read the user manual before using the charger. Technical parameters: - Input voltage: 210-240V, 50Hz - Battery voltage: 12V / 24V (automatic adaptation) - Battery type: lead battery (WET / MF / EFB / GEL / AGM), 12V LiFePO4 battery - Plug type: European - Size: 195x174x120 mm - Input wire length: 50 inches / 150 cm - Output wire length: 39.4 inches / 90 cm BC-150 PRO: Output current (numerical) : 12V : 5A/10A/25A 24V : 5A/8A Weight: 1.7 kg Peak power : 230W BC-200 PRO: Output current (numerical) : 12V : 5A/10A/25A 24V : 5A/10A Weight: 1.7 kg Peak power : 300W BC-250 PRO: Output current (numerical) : 12V : 5A/10A/25A 24V : 5A/10A/12A Weight: 1.95kg Peak power : 375W BC-300 PRO: Output current (numerical) : 12V : 5A/10A/30A 24V : 5A/10A/15A Weight: 2.15 kg Peak power : 450W Features 1. Recovery Mode : It is expected to effectively recover obsolete batteries, such as batteries that have not been used for a long time or batteries whose internal voltage has dropped. Recovery mode only supports 12-volt batteries. (0-volt batteries can also be recovered) 2. Floating charging: when the internal voltage drops below a certain level due to self-discharge, the battery automatically resumes charging. Especially at low temperatures, this allows the charger to keep the battery charged throughout its life. 3. auto stop: when the battery is fully charged, charging will automatically stop. 4. Protection: Short circuit protection, reverse connection protection, low voltage protection 5. Temperature controlled fan: The fan will not work when the temperature is below 45°C, and will start working when the temperature reaches 45°C. Package includes: 1 * Battery charger 1 * User Manual Cautions: ※ lt is strictly prohibited to use it as a starting power supply. ※ It is strictly prohibited to charge a damaged battery. ※ lt is strictly prohibited to use in humid, high temperature, flammable and explosive gas environments ※ The high voltage inside the machine is dangerous, please do not open it without authorization ※ During the charging process of the battery, hydrogen gas will escape. The working environment should be wellventlaled to avoid explosion.