---
product_id: 507005770
title: "SigmasTek Liftmaster 485LM Compatible Battery, 12V 5Ah F1"
brand: "sigmastek"
price: "€ 55.06"
currency: EUR
in_stock: true
reviews_count: 8
category: "Sigmas Tek"
url: https://www.desertcart.it/products/507005770-sigmastek-liftmaster-485lm-compatible-battery-12v-5ah-f1
store_origin: IT
region: Italy
---

# Long cycle life durability AGM spill-proof tech 12V 5Ah power punch SigmasTek Liftmaster 485LM Compatible Battery, 12V 5Ah F1

**Brand:** sigmastek
**Price:** € 55.06
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your day, stress-free and spill-proof!

## Quick Answers

- **What is this?** SigmasTek Liftmaster 485LM Compatible Battery, 12V 5Ah F1 by sigmastek
- **How much does it cost?** € 55.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/507005770-sigmastek-liftmaster-485lm-compatible-battery-12v-5ah-f1)

## Best For

- sigmastek enthusiasts

## Why This Product

- Trusted sigmastek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Reliability:** Factory-fresh for consistent, dependable performance
- • **Plug & Play Upgrade:** Uses existing hardware for quick, hassle-free installation
- • **Confidence Guaranteed:** Backed by a full 1-year warranty for peace of mind
- • **Maintenance-Free Power:** AGM technology ensures safe, spill-proof, zero upkeep
- • **Seamless Compatibility:** Fits Liftmaster 485LM & multiple models effortlessly

## Overview

The SigmasTek Liftmaster 485LM Compatible Battery is a 12V 5Ah SLA battery designed as a direct replacement for Liftmaster 485LM and several other models. Featuring advanced AGM technology, it offers a spill-proof, maintenance-free experience with excellent cycle life. UL recognized and CE certified, it ensures reliable, factory-fresh power with easy installation using existing hardware, all backed by a 1-year warranty.

## Description

Buy SigmasTek Liftmaster 485LM Compatible Battery, 12V 5Ah F1: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A great battery! - Works perfectly and such a good price! Only took half the day to fully charge rather than estimated 24 hours.
Review: Perfect replacement - Perfect fit and replacement for our garage door opener. Easy change out

## Features

- Compatible replacement battery for Liftmaster 485LM. Replaces also: DJW12-4.5, UB1250, PS-1250, CA1240, NP4-12, RT1250, FP1245, SLA1055, CP1250, NP5-12.
- AGM technology ensures safe, spill-proof, and maintenance-free use
- Excellent cycle life for long-term use
- 12 Volt 5 Amp Hour SLA Batteries, UL Recognized and CE Certified
- Factory-fresh units deliver consistent rides
- Use existing hardware for quick and easy installation
- Backed by a full 1-year warranty for peace of mind

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DLBQMTG |
| Batteries | 1 12V batteries required. (included) |
| Best Sellers Rank | #107,360 in Health & Household ( See Top 100 in Health & Household ) #219 in 12V Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (290) |
| Date First Available | June 7, 2018 |
| Item Weight | 3.42 pounds |
| Item model number | SP12-5 (T1) |
| Manufacturer | SigmasTek |
| Product Dimensions | 3.54 x 2.76 x 3.98 inches |

## Product Details

- **Battery Capacity:** 5 Amp Hours
- **Battery Cell Composition:** Lead Acid
- **Brand:** SigmasTek
- **Number of Batteries:** 1 12V batteries required. (included)
- **Recommended Uses For Product:** Lights, Alarm, Garage Door Opener

## Images

![SigmasTek Liftmaster 485LM Compatible Battery, 12V 5Ah F1 - Image 1](https://m.media-amazon.com/images/I/51v1mkwRUHL.jpg)

## Questions & Answers

**Q: Does  this fit a liftmaster garage door opener?**
A: Liftmaster 485LM Battery Replacement for Liftmaster 3850 Opener. You can also remove the old battery and check the dimensions to confirm fitment.

**Q: does supplier offer free returns ?**
A: Depends on seller, check.

**Q: Original battery in Liftmaster garage door B/U is 4.5AH.  Will this 5AH battery work? The dimensions are the same**
A: Yes, it works as it should. The .5AH difference has no effect on the operation of the door.

**Q: Does this battery require charging before installation?**
A: The battery is delivered about 2/3 charged.  Your opener will charge the battery on an ongoing basis.  Your hard wired opener pad should have a display showing charging progress.  My new battery took about 18-24 hours to fully charge

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great battery!
*by A***N on July 26, 2025*

Works perfectly and such a good price! Only took half the day to fully charge rather than estimated 24 hours.

### ⭐⭐⭐⭐⭐ Perfect replacement
*by H***S on December 12, 2025*

Perfect fit and replacement for our garage door opener. Easy change out

### ⭐⭐⭐⭐⭐ Good value.
*by J***S on September 16, 2025*

Good fit, easy to install

## Frequently Bought Together

- SigmasTek Battery 12V 5Ah Compatible with Liftmaster 485LM - 12 Volt 5 AmpH F1 Terminals
- 3-IN-ONE Garage Door Lubricant with SMART STRAW SPRAYS 2 WAYS, 11 OZ
- TORCHSTAR Universal Garage Door Opener LED Light Bulb, 100W Eqv. 1700lm Ultra Bright, Minimize Interference, UL FCC Listed, 120V, A19 Bulbs, 15W, E26 Base, 5000K Daylight, Pack of 2

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**Shop now:** [https://www.desertcart.it/products/507005770-sigmastek-liftmaster-485lm-compatible-battery-12v-5ah-f1](https://www.desertcart.it/products/507005770-sigmastek-liftmaster-485lm-compatible-battery-12v-5ah-f1)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-24*