Are you looking for a professional, yet reasonable battery capacity meter? Are you in search of a sturdy, trustworthy accessory that can do multiple jobs at once? , ! Our professional battery monitor must meet your needs, this battery capacity meter is one of the great choices for you. Features -Color:Black -Material:Plastic -Size:6.00X3.30X2.00cm/2.36X1.30X0.79in Voltage: 12V Range: 8- Working current: <5mA Sleep current: 12uA (at 12V) Backlight color:Green -This advanced display provides users with precise readings of their battery levels, allowing for accurate monitoring and management of battery status at all times. -Designed for versatility, this device is compatible with both 12v batteries, making it suitable for a wide range of battery applications and needs. -Equipped with a visible light, this display ensures that users can easily read battery levels even in low-light or dark conditions, enhancing usability. -Featuring a straightforward connection process, this battery monitor meter can be quickly and easily attached to the battery's terminals, simplifying installation and setup. -Constructed from sturdy plastic materials, this auto battery monitor is built to last, offering excellent durability and reliability for long-term use in various environments. Package list: 1 x battery indicator