Vehicle Power Backup Supply (107-332)

Features：

• Vehicle Power Backup Supply using OBD2 with circuit protection, changing battery without losing memory setting (ex: Audio, ECM, immobilzer…).
• Mistake proof: No mistaken +/- pole connection.
• Very safe: Built in fuse prevents short circuit and damage to ECU.
• Easy operation: Independent bridge connection prevents short circuit.
• High visibility: LED display
• Intelligent design: Low battery warning.