Genius Boost is protected against any short circuit. Reversing the connections on the battery or bringing the pliers into contact does not generate any kind of damage or problem: No spark, no spillages, no damage to the battery or the vehicle. With its 1000a, it is able to start batteries even completely exhausted. And it does it at least 20 times, even over many months, before it needs charging. Recharge with extreme ease ' smartphones, tablets and other electronic devices through the USB output available. It recharges through its USB socket from different sources (12v, 110v, 220v). The manufacturer guarantees over 1,000 refills. It keeps the charge for almost a year. Its casing is waterproof and very robust (just close the covers of the entrance and exit doors). The dimensions are super compact and the weight contained in about half a kilo. It works in extreme climatic conditions (-30 to + 50 without making a fold!). Among the modes of operation of its control LEDs is also that of the emergency flashing (convenient during the forced stops in motion after dusk).
