Is it a USB Charger or a Monitor? It’s both!

Is it a USB Charger or a Monitor? It’s both!

New in USB is the OptiMate USB O-100, a popular USB ‘stick’ charger that just o100v2-4-2got better. The updated version delivers 2400mA to fast-charge any USB device. Battery protection shuts down USB charging if the vehicle battery drops down to 45-50%. Once shut down, it becomes a three LED battery monitor.