🔋 Battery Voltage Display 12V 24V 36V 48V 60V 72V, Battery Capacity Tester Indicator Panel Meter - LCD Digital Power Switch Meter for Car, RV, and Battery Systems Review

Includes connectors (there were 2) Use a connector and a pair of tiny wires. The wires were less than 20 AWG. More like 22AWG or even 24AWG. It's absolutely awful trying to connect to 18 AWG, which is the minimum for most car power cords. shielded insulator.

I am very fond of electronics and have recently become very interested in batteries, so these devices come in very handy. Obviously it's easy to connect, but connecting the positive and negative is easy. I really like the display, it's colourful, bright and clear. So far it works great and as it should. Comes with two wires, one is quite long. Good detailed instructions. Very satisfied, good price, happy to recommend.

The negative is a user document half in English. The font of the text is very small so you can barely read what it says even with glasses, lacks clear content for navigating settings/modes, but if you play with it enough you should be able to figure out how to make changes to it mode or settings. I tested this with my regulated DC power supply. Barely visible but at 9 volts the screen is bright enough I slowly went from my power supply from 8 to 30 volts and this meter agreed with the report…

This is a good backlit voltage indicator that's easy to see and doesn't draw too much current from the battery being monitored. The voltage readings seem pretty accurate so I haven't messed with the potentiometer. The percentage just seems to be a calculated value made up of programmed low and high voltage values as it doesn't control the current so the percentage is kinda useless for SLA but might work fine for lithium. The product looks like it will snap into a battery hole. It cannot be…

I have an electric lawn tractor that runs on lead acid batteries. After 1 year and 1 month (1 year battery warranty) I can no longer mow the entire lawn on one charge where I had no problems with it before. I've been considering replacing current batteries with lithium iron phosphate batteries, which have a much longer life, charge much faster, weigh less than half the weight, and offer a much smoother power delivery throughout the discharge cycle. However, when I do this, the current battery…