Exclusively Designed for Power Wheelchair Use Forget to bring the mobile power pack again? The USB Charger offers you convenience to charge your mobile devices anywhere. Compatible with variable USB interface products. Use your mobile devices whenever you want. 2A Quick Charge and Low Current Consumption Guaranteed Safety with Complete Protection Functions USB Charger Equipped with a durable and highly rust-resistant aluminium enclosure. XLR charger plug Comes in 2 different colours: black and blue 2A Quick Charge and Low Current Consumption With simply the amount of power required to run the chair for 400 m, an out-of-battery phone can be fully-charged. You’ll be back to full power in no time! Compatible with most USB interface products: cell phones, tablet computers, cameras, fans, heating blankets, reading lights and driving recorders, etc.. Multiple patented protection features such as over voltage, over current, over power, and short-circuit protections.