Battery Capacity Monitor 10-100V Programmable Battery Level Voltage Temperature Meter Gauge 12V 24V 36V 48V LCD Display Percentage Indicator
SKU Part Number: BATTERY CAPACITY MONITOR
Easily keep track of your battery’s health with this versatile Battery Capacity Monitor. Designed for accuracy and convenience, it provides...
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£10.96
Availability: In stock
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Easily keep track of your battery’s health with this versatile Battery Capacity Monitor. Designed for accuracy and convenience, it provides real-time readings of voltage, capacity, and temperature—perfect for solar systems, caravans, boats, e-bikes, and other applications.

 

Key Features

Wide Compatibility
Supports a voltage range of 10 V to 100 V, covering common systems such as 12 V, 24 V, 36 V, 48 V, 60 V, 72 V, and 96 V. Works with lead-acid, lithium-ion, LiFePO₄, and Ni-MH batteries.

  • Clear Colour LCD Display
    The bright display shows battery percentage, voltage, or temperature at the touch of a button, ensuring excellent readability in all lighting conditions.

  • Quick & Simple Installation
    Requires only two wires—red for positive, black for negative. Two buttons control the display mode (voltage/temperature) and on/off power.

  • Durable & Safe
    Features a dust-proof and water-resistant front panel, with built-in reverse voltage protection for reliable use in demanding environments.

  • Low-Battery Alarm
    Adjustable warning function with flashing red LED and audible buzzer to alert you when the charge drops below your set level.

Specifications

  • Dimensions

    • Unit: 61.5 × 33.5 × 13.5 mm

    • Cut-out size: 58.5 × 28.5 mm

    • Display area: 36 × 19.5 mm

  • Performance

    • Operating voltage: 10 V–100 V

    • Active current: 5–6 mA (LED on)

    • Standby current: 6–12 μA (at 20 V)

    • Voltage accuracy: ±0.1 V typical, up to ±0.5 V

  • Operating Temperature

    • Works reliably from –10 °C to +55 °C

What’s Included

  • 1 × Battery Capacity Monitor (batteries not included)

Shipping:

We have several shipping options for our products, including next-day and Saturday/Sunday delivery for certain items. Please see these options at checkout.

Returns:

If you have any equipment that needs to be returned to Martin Lynch & Sons, please fill out the form below:

Click here for returns form

Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request. Large items cannot be returned if they have been assembled, unless faulty.

Warranty Terms and Conditions

Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.

For repairs/replacements under manufacturer’s warranty for any item please download a ML&S return form from the link above and return to ML&S with the faulty product.

International Warranty information

Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, [email protected]