Nickel-plated process, stable transmission, after thousands of insertion and removal tests, still durable. When the charger is working normally, the temperature is kept at about 40? smoothly, and it automatically cuts off the power when it is full, so you don’t have to worry about charging safety, multiple protections all-around protection, and safe to use. Charge three devices at the same time, and never wait in line again. The product is widely used in smartphones, tablet computers, communication equipment, digital products, instruments, etc., and can be customized logo according to customer requirements. optimized for the system and chip, effectively repairing the loss of the battery, and charging is safer. Made from abs material, measuring 1.77*0.99*2.6 inches, this custom digital charger 3usb. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Compact size, lightweight, easy to carry.