LAN RUI M191 unencrypted battery-less power clip for iPhone and Android

You test iPhone or Android motherboards and don't want to keep connecting the battery? This LAN RUI M191 power clip directly supplies power from an external DC source for fast diagnosis.

Specifications

• Model: LAN RUI M191
• Material: heat-resistant engineering plastic
• Input (VIN+/VIN-): external DC supply
• Output (OUT+/OUT-): motherboard plus and minus
• For Apple and Android phones
• Supports unencrypted dual-battery models
• Indicator light for status

Symptoms of a defective part

• Phone won't boot despite full battery
• Motherboard responds inconsistently
• Battery connector damaged
• No response to charging

Installation

🟡 Medium - about 5 minutes - connect the clip to the battery connector and link to a DC supply for diagnosis.

Frequently asked questions

Does it work on encrypted batteries? No, this clip is for unencrypted models.

Does it save diagnostic time? Yes, no need to swap battery cables.

Which DC supply? A variable supply with the correct output for the device.