Features: Universally voltages Compatibility This 12V/24V battery voltages display board features advanced systems compatibility for leads acid and lithium batteries, delivering precise battery monitoring with ±0.1V accuracy across multiple power systems. Engineered with industrial grade ABS housing and bright LED indicators, the battery monitor ensures scratch resistant durability and sunlight readable voltages/power levels visualization. Ideal for campers owners, solar power users, and outdoor adventurers requiring battery condition tracking in vehicles, marine equipment, and off grids power setups. Optimizes battery management during extended road trips, camping expeditions, and industrial maintenance operations where real time voltages monitoring prevents unexpected power failures. Its easy intallation design enables instantly installation on battery terminals or dashboard surfaces, making it a practical upgrade for both DIYer enthusiasts and professional technicians. Specifications: Component: ABS Type:with Screw Hole,without Screw Hole Color: Blue/Red/White/Green voltages:DC5V-55V Package Includes: 1Piece Power Display Meter note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.