Description

Key Features

🔋 Real-Time Voltage Monitoring – Clear LED digital display shows battery voltage (6.5V-20V range) with 0.1V precision.
🔋 Battery Capacity Indicator – Displays remaining charge level (0%-100%) for 12V lead-acid batteries (sealed, AGM, gel, flooded).
🔋 Dual USB 5V/2A Outputs – Charge two devices simultaneously at up to 2A each (total 4A max).
🔋 Wide Compatibility – Works with 12V lead-acid batteries (not for Li-ion/LiFePO4 unless modified).
🔋 Compact & Easy Installation – Fits in tight spaces with mounting holes for secure placement.
🔋 Reverse Polarity Protection – Prevents damage from incorrect wiring.
🔋 Low Power Consumption – Minimal drain on the battery when idle.

Technical Specifications

• • • Input Voltage Range: 6.5V–20V DC (for 12V battery systems)

    • USB Output: Dual 5V/2A ports (Max 4A combined)

    • Voltage Accuracy: ±0.1V

    • Battery Capacity Estimation: For 12V lead-acid only (not lithium)

    • Display Type: Bright LED digital screen

    • Operating Temperature: -10°C to +60°C

    • Dimensions: [Insert size if available]

Applications

🚗 Cars, Trucks & Motorcycles – Monitor battery health while charging devices.
⚡ Solar Power Systems & Off-Grid Setups – Track battery status in cabins/RVs.
🚤 Boats & Marine Batteries – Prevent deep discharge damage.
🔋 UPS & Backup Power Systems – Ensure reliable power during outages.

Why Choose This Battery Meter?

✅ All-in-One Solution – Combines voltage monitoring + battery % + USB charging.
✅ Fast Charging – Dual USB ports with 2A each for quick device charging.
✅ Easy to Install – Simple wiring (just connect to battery terminals).
✅ Affordable & Reliable – Essential for any 12V lead-acid battery system.

Package Includes

• • 1x Digital Voltage & Battery Capacity Meter Panel