The OSS Team W116 3A allows you to test boot iPhones without having to install a battery. Connect the appropriate FPC connector to the battery socket on the motherboard, and the power cables to a regulated service power supply. The kit simulates the presence of a battery, allowing you to quickly power up the device and begin diagnostics. The connectors are matched to the factory battery connectors used in supported iPhone models.

Powering the phone from a laboratory power supply allows you to continuously monitor current consumption during startup attempts. Characteristic values ​​displayed on the power supply can help you assess the behavior of the motherboard, locate short circuits, and initially identify problems with the power lines. The cables are also useful for inspecting the device after a repair, testing motherboards outside the phone's housing, and working under a microscope. This model is designed to operate with a current of up to 3 A.