Battery Tender LCD Voltage Indicator - 081-0157

The Battery Tender LCD Voltage Indicator (Part #081-0157) is a straightforward, no-guesswork solution for anyone who wants to keep a close eye on their battery's state of charge without opening a multimeter or disconnecting anything. Whether you're maintaining a motorcycle, ATV, classic car, or any other stored vehicle, this plug-in indicator gives you an at-a-glance voltage readout right at the battery so you always know where you stand before a ride or long-term storage session.

Key Features & Benefits

• Clear LCD Voltage Display — The LCD screen shows your battery's voltage in a readable format, eliminating the guesswork of traditional LED-only indicators and letting you make informed decisions about charging or usage.
• Plug-and-Play Convenience — Designed to work seamlessly with Battery Tender's SAE quick-disconnect harness system, this indicator simply plugs into the same pigtail harness already attached to your battery — no tools, no wiring changes required.
• Compact & Unobtrusive — The small form factor tucks away neatly, making it ideal for motorcycles, powersports vehicles, and collector cars where space and aesthetics matter.
• Instant Health Snapshot — Rather than waiting for your charger to diagnose the battery, you get an immediate voltage reading the moment you plug in the indicator, saving time during pre-ride checks or storage prep.
• Durable Battery Tender Quality — Backed by Battery Tender's reputation as a leading name in battery maintenance, the 081-0157 is built to hold up in a garage or shop environment over repeated use.
• Pairs with Existing Battery Tender Ecosystem — If you already own a Battery Tender charger and have the ring terminal or quick-disconnect harness installed, this indicator fits right into your existing setup without any additional hardware.

Specifications

• Brand: Battery Tender
• Part Number: 081-0157
• SKU: BTN081-0157
• Display Type: LCD Voltage Indicator
• Connection Type: SAE quick-disconnect compatible (Battery Tender harness system)
• Price: $31.95

Fitment

The Battery Tender LCD Voltage Indicator is not vehicle-specific — it is a universal accessory compatible with any application that uses a Battery Tender SAE quick-disconnect pigtail harness. Common applications include motorcycles, scooters, ATVs, UTVs, personal watercraft, classic and collector cars, trucks, RVs, and any other 12-volt lead-acid battery system equipped with a Battery Tender-style connector. If your vehicle already has a Battery Tender ring terminal harness or quick-disconnect lead installed at the battery, this indicator will plug directly into it. If your vehicle does not yet have a harness installed, you will need to add one before using this indicator.

What's in the Box

Based on the product listing, the package includes the Battery Tender LCD Voltage Indicator (081-0157) with its integrated SAE quick-disconnect plug. Please confirm package contents at checkout or contact our team if you have specific questions before ordering.

Why Buy from ThreePiece.us

At ThreePiece.us, we're enthusiasts first — and we back every order with the kind of service and support that big-box sites can't match. Here's what you get when you order the Battery Tender LCD Voltage Indicator from us:

• Free Shipping on Every Order — No minimum, no surprises. Your Battery Tender accessory ships free to your door.
• Affirm Financing Available — Split your purchase into manageable payments with Affirm at checkout, even on smaller accessories.
• Expert Support — Have a question about compatibility with your existing Battery Tender harness setup? Our team is here to help you get the right part the first time.

Frequently Asked Questions

Q: Does the Battery Tender LCD Voltage Indicator (081-0157) work with any Battery Tender charger?
A: The 081-0157 uses the standard SAE quick-disconnect connection found across the Battery Tender product line. As long as your battery already has a Battery Tender-compatible pigtail harness installed, this indicator will plug right in. It reads voltage independently and does not require an active charger to be connected.

Q: Do I need any tools or wiring knowledge to install this?
A: No special tools or electrical knowledge are required if you already have a Battery Tender quick-disconnect harness at your battery. The indicator simply plugs into the existing connector — it's the same plug-and-play connection you'd use with your Battery Tender charger.

Q: Is this indicator suitable for motorcycles and powersports vehicles?
A: Yes. The compact size and SAE quick-disconnect design make it particularly well-suited for motorcycles, ATVs, and other powersports applications where battery access can be limited. It's one of the most practical ways to get a voltage reading on a bike without carrying a separate multimeter.

Q: What if I don't yet have a Battery Tender harness on my vehicle?
A: You'll need to install a Battery Tender ring terminal harness or quick-disconnect lead at your battery first. Once that harness is in place, the LCD Voltage Indicator plugs directly into it. Contact our team if you need help identifying the right harness for your application.