12V LY6W Lead Acid Battery Capacity Indicator

Dedicated 12V Lead-Acid Calibration: Specifically calibrated for 12V lead-acid, AGM, GEL, and flooded deep-cycle batteries.

Backlit LCD Digital Display: High-contrast backlit LCD panel simultaneously displays total battery voltage and remaining capacity percentage (0% - 100%) alongside a 5-bar fuel gauge indicator.

Panel-Mount Frame with Screw Holes: Enclosed in a sleek black housing with mounting side ears for clean flush-mount installation into control panels, dashboard enclosures, and project boxes.

Wide Voltage Operating Range: Low power consumption design operates continuously on 12V systems without depleting standby battery reserve.

Simple Two-Wire Solder Interface: Clearly marked red (+) and black (-) leads enable fast, direct wiring to battery terminals or power switches.

Housing Material: Durable ABS plastic casing with a clear acrylic LCD screen cover and gold-plated PCB terminals.

Technical Specifications:

Battery Chemistry: 12V Lead-Acid / AGM / GEL / Flooded.

Operating Voltage: 12V DC nominal.

Display Type: Backlit LCD Screen (Green/Blue illumination).

Housing Color: Black.

Usage Advice: Wire the positive (+) lead to your battery positive terminal and negative (-) to ground; ensure proper polarity before completing installation.

Maintenance: Keep the display face clean with a soft microfiber cloth and avoid direct water exposure unless mounted inside a sealed enclosure.

Essential 12V Power System Telemetry: Position as a key monitoring gauge for solar energy banks, marine/RV auxiliary batteries, mobility scooters, and 12V UPS backup systems.

Highlight Dual Percentage & Voltage Readout: Emphasize how combining visual bar graphs with precise digital voltage numbers gives users immediate clarity on battery health and discharge status.

Recommended Cross-Sell Add-ons: Pair with 12V 3s Lithium Battery Capacity Tester/Indicator, 3S Lithium Battery Capacity Indicator, 12V Bluetooth 4.0 BM2 Battery Monitor Tester, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your Battery Capacity and Voltage Meter collection page as your core panel-mount 12V lead-acid fuel gauge.