3-Pack LCD Battery Capacity Indicator Voltmeter: 8-70V, 12V/24V/36V/48V Compatible, Lead Acid & 3.7V Lithium

Product Specifications

• Display Functions: Power, Voltage, Close, Cycle Key
• Voltage Range: 8-70V (Features reverse polarity protection for effective use)
• Compatibility:
  • Lead-acid batteries: 12V, 24V, 36V, 48V
  • Lithium battery series: 3-15 strings
• Cable Length: 30cm

Setup Instructions

1. Press and hold the switch. Power on to automatically select the interface. (Refer to the code chart below)
2. Select your battery type. For example, for a 3-series lithium battery, select the L3 interface. To set for a 12V lead-acid battery, select the P12V interface. Re-energize to apply the selection.
3. If selection is successful, the meter will display the power interface. Tap to switch to the voltage interface or to turn off the meter.

Code Reference for Battery Types

• L3: 3 string lithium
• L4: 4 string lithium
• L5: 5 string lithium
• L6: 6 string lithium
• L7: 7 string lithium
• L8: 8 string lithium
• L9: 9 string lithium
• L10: 10 string lithium
• L11: 11 string lithium
• L12: 12 string lithium
• L13: 13 string lithium
• L14: 14 string lithium
• P12V: 12V lead-acid
• P24V: 24V lead-acid
• P36V: 36V lead-acid
• P48V: 48V lead-acid

Special Function Setting

To configure special settings, an electric iron is required. Ensure power is off and the electric iron is grounded before proceeding:

• A Point Connection: Backlight will shut down after 10 seconds delay. It will wake up automatically if voltage fluctuation exceeds 0.3V/0.5 seconds.
• B Point Connection: Use the 3-4.1V curve for lithium battery professionals.

Package Includes

• 3 x Battery Capacity Indicators
• 3 x Cables