APPLICABLE BATTERY — The digital battery monitor is suitable for 7-100V (12v 24v 36v 48v 60v 72v 84v) Ternary lithium battery, lead-acid,AGM battery, LiFePO4 battery. Default 12 volt lead acid battery.
【Easy Operation】: This battery tester is easy to operate. 【Testing Range】: The auto battery tester is suitable for testing 4 to 20V DC batteries. 【High Accuracy】: The car battery tester is equipped with a high-precision 3-digit LCD display and LED indicator lights.
You may need to switch mode if it is not lead acid battery.Red wire is positive and black wire is negative. The white plug with electronic protection goes to the socket of the tester module.
It is not a copy, reprint or repro of any kind. Don’t just think of these as old pieces of paper. These are pieces of history. Many old ads have detailed info about the product they are advertising and can help with research.
It is not a copy, reprint or repro of any kind. Don’t just think of these as old pieces of paper. These are pieces of history. Many old ads have detailed info about the product they are advertising and can help with research.

