MNJ Motor Car Battery Terminal Connectors with Voltmeter - 0/4/8 AWG Positive Negative Battery Post Clamp and Shims for Car Auto Caravan Marine Boat Motorhome Pair

Do you think your car battery wiring is too messy and not safe enough? The MNJ Motor battery terminal connectors can easily solve your troubles! It keeps all the wires safe, neatly in place, in the same direction and one position, perfect fit for battery terminals, safe and aesthetically pleasing. Equipped with a 12-24V voltmeter with an error of less than 0.5V, real-time monitoring of the car battery voltage, when problems can be found in time. It adopts the standard international car battery 17.5mm universal caliber, which is suitable for most car batteries. Effectively extend battery life Made of high-quality aluminum alloy, it is durable, anti-corrosive and rust-proof, effectively solving the problem of no longer energizing due to corrosion of the battery terminals. 100% pure copper fastening ring for greater electrical conductivity. Equipped with transparent acrylic covers, it can prevent the battery end from being damaged by the surrounding environment and effectively prevent dust. Package includes: 1x Negative car battery terminal 1x Positive car battery terminal 2x transparent acrylic covers 2x copper shims