---
product_id: 671251502
title: "LFM Lithium-iron (LiFePo4) Starter Battery w/BMS, LFM36A3-BS12, 12.0Ah 13.2V,158.4 WHr, \"A\" Type, Case 3"
brand: "shorai"
price: "€ 380.53"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/671251502-lfm-lithium-iron-lifepo4-starter-battery-w-bms-lfm36a3-bs12
store_origin: IE
region: Ireland
---

# 80% lighter than lead-acid 12.0Ah capacity, 158.4 WHr power Faster starts with higher voltage LFM Lithium-iron (LiFePo4) Starter Battery w/BMS, LFM36A3-BS12, 12.0Ah 13.2V,158.4 WHr, "A" Type, Case 3

**Brand:** shorai
**Price:** € 380.53
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Ride with Featherweight Lithium Performance!

## Quick Answers

- **What is this?** LFM Lithium-iron (LiFePo4) Starter Battery w/BMS, LFM36A3-BS12, 12.0Ah 13.2V,158.4 WHr, "A" Type, Case 3 by shorai
- **How much does it cost?** € 380.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/671251502-lfm-lithium-iron-lifepo4-starter-battery-w-bms-lfm36a3-bs12)

## Best For

- shorai enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Start Technology:** Experience instant ignition with a higher voltage range that keeps cranking power strong.
- • **Long-Lasting Durability:** No sulfation means your battery stays fresh and reliable, even after long periods of inactivity.
- • **Ultra-Lightweight Power:** Shed up to 20 lbs vs. traditional lead-acid batteries for unmatched agility and handling.
- • **Industry-Leading Warranty:** Backed by a 5-year pro-rated warranty when matched via Shorai’s Battery Finder for peace of mind.
- • **Tailored Fit & Easy Install:** Multiple case sizes and polarity options ensure a perfect fit and hassle-free self-installation.

## Overview

The Shorai LFM36A3-BS12 is a cutting-edge 12.0Ah, 13.2V lithium-iron battery featuring a built-in Battery Management System (BMS). It delivers 158.4 WHr of power while weighing just 4.8 lbs—up to 80% lighter than lead-acid alternatives—offering faster starts, superior durability without sulfation, and multiple fitment options. Designed for motorcycles, ATVs, and outdoor power equipment, it supports easy self-installation and comes with a 5-year pro-rated warranty when properly matched.

## Description

Shorai LFM Lithium-iron Battery w/BMS, LFM36A3-BS12, 12.0Ah 13.2V,158.4 WHr, "A" Type, Case 3. Shorai Batteries require a charging system output of 13.1 Volts or higher at idle, and must not exceed 15.2 volts at maximum output. Due to transport regulations, all batteries are shipped at 30% SOC (State of charge). Please fully charge the battery before use.

## Features

- Shorai LFM batteries are up to 80 percent lighter than their lead acid equivalents. This saves an average of 2-3 lbs. for dirt bikes, 6-8 lbs. for street bikes and 10-20 lbs. for touring and cruiser bikes.
- Shorai LFM batteries provide improved starting performance compared to their lead acid equivalents. Shorai LFM batteries operate at a higher voltage range and during cranking, maintain a higher voltage level which results in quicker start times.
- Shorai LFM batteries do not sulfate while sitting. Shorai LFM batteries do not suffer the chemical degradation that is common with lead acid batteries.
- Shorai LFM batteries come in a variety of case shapes and sizes, capacity options and right/left polarity options, for the best possible fitment. Shorai makes nearly two dozen battery options designed to fit market needs for street, dirt, touring and cruiser motorcycles, scooters, ATVs, personal watercraft, riding lawnmowers and utility vehicles.
- Shorai LFM batteries are designed to maximize ease of installation, allowing customers to self-install.
- Shorai LFM batteries set the industry standard for lithium power sports batteries with a Five year pro-rated warranty. Warranty ONLY applies to Shorai batteries chosen according to the “Battery Finder” on Shorai website for OEM vehicle or OEM battery match. Do not “downsize” battery capacity, or warranty is void.
- While standard lead-acid chargers can be used (Do not use if it has an automatic "desulfation mode", "repair", "recondition", or "recovery" mode) with Shorai batteries when needed, the Shorai BMS01 Battery Charger is specifically designed to charge, maintain, balance and diagnose Shorai’s LFM batteries. Shorai batteries have the same charge requirements as AGM lead-acid batteries and all modern vehicle charging systems work with Shorai LFM batteries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Shorai |
| Brand | Shorai |
| Model | Shorai Lithium Phosphate Battery w/BMS, 12.0Ah 13.2V,158.4 WHr, "A" Type, Case 3 |
| Item Weight | 4.8 pounds |
| Product Dimensions | 3.39 x 6.55 x 6.1 inches |
| Item model number | LFM36A3-BS12 |
| Batteries | 1 Lithium Ion batteries required. |
| Manufacturer Part Number | LFM36A3-BS12 |

## Product Details

- **Brand:** Shorai
- **Product Dimensions:** 3.39"D x 6.55"W x 6.1"H
- **Number Of Cells:** 4
- **Terminal:** [+ -]
- **Automotive Fit Type:** Vehicle Specific Fit
- **Manufacturer:** Shorai

## Images

![LFM Lithium-iron (LiFePo4) Starter Battery w/BMS, LFM36A3-BS12, 12.0Ah 13.2V,158.4 WHr, "A" Type, Case 3 - Image 1](https://m.media-amazon.com/images/I/81RrxdC5HoL.jpg)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-26*