
Features: ➤ 1.[High Quality]- The battery change tool uses environmentally friendly ABS high-quality materials, high-strength high-quality copper wire, silicone flame-retardant cable, the cable length is 75cm/3 inch (approximately), the insulation is good , environmentally friendly and durable. After testing, the output and input power are normal to ensure that the product is qualified. ➤ 2.[Wide Use]- This device can be used with any 12V DC power supply, including trip starter, DC 12V lead-acid battery or other car DC 12V power socket. ➤ 3.[Avoid Loss of Information]- The battery change tool can retain the dashboard information, audio, storage seat, digital clock, etc. of the car computer. It will not change the speaker and the anti-theft device will not be jammed and will not display a fault code. Retaining the vehicle code and electronic presets can prevent information loss when the on-board computer is powered off. Save time and high efficiency, it is a good helper to replace car battery. |
![]() ECU Data Saver |
![]() Plug And Play |
![]() High Quality |

| Specification: Name:AUTOOL BT30 Package size:200mmx 1 60mmx 30mm Product length:750mm/29.52in Weight:145g |
Package:
1xAUTOOL BT30 OBD2 Car Memory Saver
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