Our 12–72V battery voltage and capacity digital display meter provides accurate readings for a wide range of batteries. The black casing with clear digits ensures high visibility, making it easy to monitor battery status. This versatile tool is suitable for various applications, including household batteries and lithium battery systems. Features - Color: Black - Material: ABS and electronic components - Dimensions: 4.90 × 3.00 × 2.30 cm (1.93 × 1.18 × 0.90 in) - Voltage tolerance error: ±1% - Operating current: 5–15 mA - Refresh rate: approximately 300 ms per update - Measurement accuracy: 1% - Operating humidity: 10–80% RH - Operating temperature: –10°C to 65°C - Compatible voltage range: 12–72 V - Designed for clear readability in varying lighting conditions - Provides precise voltage and capacity measurements - Simple installation requiring no specialized tools or skills - Durable construction for long-term reliability Package includes: 2 × battery voltage and capacity display meters