---
product_id: 22240972
title: "YTX20-BS -12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery"
brand: "mighty max battery"
price: "¥39126"
currency: JPY
in_stock: true
category: "Mighty Max Battery"
url: https://www.desertcart.jp/products/22240972-ytx20-bs-12-volt-18-ah-270-cca-rechargeable-maintenance
store_origin: JP
region: Japan
---

# Maintenance-free AGM tech 12V, 18AH powerhouse 270 CCA for cold starts YTX20-BS -12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery

**Brand:** mighty max battery
**Price:** ¥39126
**Availability:** ✅ In Stock

## Summary

> 🔋 Ride Ready, Always Charged: Power Your Journey with Mighty Max!

## Quick Answers

- **What is this?** YTX20-BS -12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery by mighty max battery
- **How much does it cost?** ¥39126 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/22240972-ytx20-bs-12-volt-18-ah-270-cca-rechargeable-maintenance)

## Best For

- mighty max battery enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Warrior:** AGM spill-proof design thrives in extreme heat and cold, ensuring year-round reliability.
- • **Hassle-Free Ownership:** Maintenance-free SLA technology backed by a full one-year warranty for peace of mind.
- • **Power Up with Confidence:** Delivers a robust 270 Cold Cranking Amps for instant ignition, even in freezing temps.
- • **Flexible Mounting Freedom:** Rechargeable and mountable in any position to fit your unique ride setup.
- • **Vibration Resistant Durability:** Shock-absorbing build lets you ride rough without battery worries.

## Overview

The Mighty Max YTX20-BS is a 12V, 18AH sealed lead acid AGM motorcycle battery delivering 270 Cold Cranking Amps. Its spill-proof, vibration-resistant design supports reliable starts in all weather conditions. Maintenance-free and rechargeable, it fits universally with flexible mounting options and comes with a one-year manufacturer warranty.

## Description

desertcart.com: Mighty Max Battery YTX20-BS -12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery : Everything Else

## Features

- YTX20-BS is a 12V 18AH 270 Cold Cranking Amps (CCA) Sealed Lead Acid (SLA) Battery
- Dimensions: 6.88 inches x 3.50 inches x 6.13 inches. Polarity: Postive on the Left, Negative on the Right. Listing is for the Battery and Screws only. No wire harness or mounting accessories included.
- SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
- Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.
- Full One Year Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0125HRKBM |
| Automotive Fit Type | Universal Fit |
| Battery Capacity | 18 amp_hours |
| Battery Type | Lead Acid |
| Best Sellers Rank | #147 in Automotive ( See Top 100 in Automotive ) #1 in Powersports Batteries |
| Brand Name | Mighty Max Battery |
| Compatible with Vehicle Type | Scooter |
| Customer Reviews | 4.0 4.0 out of 5 stars (82) |
| Included Components | Battery |
| Item Dimensions D x W x H | 6.88"D x 3.5"W x 6.13"H |
| Item Weight | 5.9 kg |
| Manufacturer | Mighty Max Battery |
| Manufacturer Part Number | YTX20-BS |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Model Number | 3488491 |
| Number Of Cells | 6 |
| Number of Items | 1 |
| Size | YTX20-BS |
| Terminal | Bolt Terminal |
| UPC | 850005902768 |
| Voltage | 12 volts |

## Product Details

- **Battery Capacity:** 18 amp_hours
- **Battery Cell Composition:** Lead Acid
- **Brand:** Mighty Max Battery
- **Item Weight:** 5.9 kg
- **Number Of Cells:** 6
- **Product Dimensions:** 6.88"D x 3.5"W x 6.13"H
- **Size:** YTX20-BS
- **Terminal:** Bolt Terminal
- **Vehicle Service Type:** Scooter
- **Voltage:** 12 volts

## Images

![YTX20-BS -12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery - Image 1](https://m.media-amazon.com/images/I/71vEti-LmJL.jpg)

## Available Options

This product comes in different **Edition** options.

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**Shop now:** [https://www.desertcart.jp/products/22240972-ytx20-bs-12-volt-18-ah-270-cca-rechargeable-maintenance](https://www.desertcart.jp/products/22240972-ytx20-bs-12-volt-18-ah-270-cca-rechargeable-maintenance)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-20*