This is a kind of fine quality car/battery recharger, exquisitenessdesign, automatic recharging, and no occupancy of space in your car, satisfy you all kinds of need. Over voltage protection, over temperature protection, overcharge protection, short circuit protection, reverse connection protection, overcurrent protection, lowcurrent protection. Features: Over voltage protection, over temperature protection, overcharge protection, short circuit protection, reverse connection protection, overcurrent protection, lowcurrent protection. This is a fully automatic battery recharger with 3 rechargingstages, constant current recharging, constant voltage recharging, float recharging. With summer and winter mode, and able to detect the temperature,and it will switch to the appropriate voltage automatically. Equipped with silent cooling fans and aluminum radiator, can extending the service time of this recharger. One button to restore and activate, very convenient. Microprocessor Control (CPU) for safetyrecharging service for your battery! LCD digital display voltage, current, temperature, battery capacity in real time, convenient to read. Theouter is made of ABSmaterial, insulation,high temperature resistance. Freeze-resistant soft copper core line, with full coverage alligator clip, soild and practical. Pure copper transformer, stable output, high conversion rate, energy saving, large capacity, etc. Automatic recharging protects your battery from being overcharged, so you can leave the recharger connected to the battery indefinitely. They may also help restore drained and sulphated batteries. Types of batteries: Most types of lead-acid batteries. Note: Can not be used to recharge the lithium battery. Specifications: Name: Pulse Repairing Machine Model: zyx-J10 Material: ABS, copper, aluminum, etc. Input: 100-220V AC, 50-60Hz, Max.75W Output: 13.8-15.5V DC, Max.6A Battery range: 4-100Ah Color: blue, yellow (optional) Item size: 150 * 90 * 65mm / 5.91 * 3.54 * 2.56in Item weight: 412g / 14.53ounce / 0.91lb Package size: 220 * 120 * 70mm / 8.66 * 4.72 * 2.76in Package weight: 455g / 16.05ounce / 1.00lb Package List: 1 * Pulse Repairing Machine