---
product_id: 34959050
title: "EarthX ETX36C Eco-Friendly Lithium Motorcycle Battery with Built-in Battery Management System"
brand: "earthx"
price: "€ 774.18"
currency: EUR
in_stock: true
reviews_count: 9
category: "Earth X"
url: https://www.desertcart.fi/products/34959050-earthx-etx36c-eco-friendly-lithium-motorcycle-battery-with-built-in
store_origin: FI
region: Finland
---

# 2-3X faster charging Up to 80% lighter weight Built-in over-discharge protection EarthX ETX36C Eco-Friendly Lithium Motorcycle Battery with Built-in Battery Management System

**Brand:** earthx
**Price:** € 774.18
**Availability:** ✅ In Stock

## Summary

> ⚡ Ride Faster, Lighter, Smarter — Power Your Adventure with EarthX!

## Quick Answers

- **What is this?** EarthX ETX36C Eco-Friendly Lithium Motorcycle Battery with Built-in Battery Management System by earthx
- **How much does it cost?** € 774.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/34959050-earthx-etx36c-eco-friendly-lithium-motorcycle-battery-with-built-in)

## Best For

- earthx enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Energy:** Non-toxic, non-spill, and maintenance-free design keeps your ride green and hassle-free.
- • **Unmatched Durability:** Engineered in the USA with a 2-year full coverage warranty—no prorated gimmicks, just reliable power.
- • **Speedy Charging Power:** Charges 2-3 times faster than traditional lead-acid batteries, so you’re always ready to ride.
- • **Smart Battery Management:** Built-in Battery Management System protects against over-discharge, the #1 battery killer, extending lifespan.
- • **Lightweight Performance Boost:** Up to 80% lighter than lead-acid batteries, shedding up to 20 lbs for better handling and acceleration.

## Overview

The EarthX ETX36C is a premium eco-friendly lithium motorcycle battery designed and assembled in the USA. It delivers 2-3X faster charging, up to 80% less weight than lead-acid alternatives, and features a built-in Battery Management System that prevents over-discharge. Backed by a 2-year full warranty, this maintenance-free, non-toxic battery enhances starting performance and longevity, making it the go-to choice for serious riders seeking reliability and sustainability.

## Description

Why choose an EarthX lithium battery? S.P.E.E.D. SPEEDY CHARGING- EarthX ETX batteries will charge 2-3X faster than a lead acid battery. P=POWERFUL and LONG LASTING- EarthX ETX batteries crank your engine over easily and will improve your starting performance as their nominal voltage is 13.3V compared to a lead acid which is only 12.6V. Also EarthX ETX batteries life span is much longer than a lead acid battery and can last years longer! E=EXTREMELY LIGHT WEIGHT- EarthX ETX batteries are up to 80 percent lighter than their lead acid equivalents. Lighter weight = better performance! 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. E=ENVIRONMENTALLY FRIENDLY- EarthX ETX batteries are environmentally and user friendly. Nonhazardous, nontoxic, nonpoisonous. Will not sulfate, will not corrode, will not freeze, will not boil over, will never need water added and will not spill acid EVER! D=DISCHARGE RATE- EarthX ETX batteries have a much slower discharge rate than a lead acid and the need to charge them is greatly reduced.

Review: Long term review - Motorcycle - KTM 1190 Adventure. Purchased this Earthx battery over 5 years ago and it's still going strong. Ridden to Alaska, bike started well on 32F days. Have stored bike for 5 months at a time - voltage going into storage - 13.2, out of storage - 13.0. I own 20 motorcycles and have tried almost every brand and construction of battery. This Earthx has been the most consistent and reliable. Downside...yes it's a big one...this is an expensive purchase and getting more so (I paid $300 back then). I believe it's been a good value though after 5 plus years.
Review: Excellent customer service - This is a fantastic battery that I used in motorcycle for several months. I had an issue with a subtle draw from my bike that killed the battery when it was not in use for 3 months. Their customer service was excellent and sent me a brand new battery right away. They even sent me a diagnostic of the old battery and their suggested charger. The new battery has worked perfectly for many months now.

## Features

- Replaces Yuasa: YB16B-A, YIX30L-BS, YTX12-BS, YTX14-BS, YTX14H, YTX14H-BS, YTX14L-BS, YTX16-BS, YTX16-BS-1, YTX20CH, YTZ12S, YTZ14S.
- Designed, engineered and assembled in the USA
- 2 year full coverage warranty (Not a prorated warranty that offers you the replacement at a discounted rate IF they don’t void the warranty)
- Over discharge protection (#1 killer of all batteries and other brands do not protect against this and void the warranty)
- Terminal adapters are included with this battery if you have a front mount connection with the standard size of 6mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019EP9FW0 |
| Best Sellers Rank | #2,186,513 in Automotive ( See Top 100 in Automotive ) #5,964 in Powersports Batteries |
| Brand | EarthX |
| Customer Reviews | 4.2 4.2 out of 5 stars (22) |
| Date First Available | December 16, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.9 pounds |
| Item model number | 36C |
| Manufacturer | EARTHX |
| Manufacturer Part Number | 36C |
| Product Dimensions | 5.91 x 3.39 x 4.53 inches |

## Product Details

- **Battery Cell Composition:** Lithium
- **Brand:** EarthX
- **Item Weight:** 3.9 Pounds
- **Manufacturer:** EARTHX
- **Size:** 6mm
- **UPC:** 700310073595
- **Vehicle Service Type:** Passenger Car
- **Voltage:** 13.2 Volts

## Images

![EarthX ETX36C Eco-Friendly Lithium Motorcycle Battery with Built-in Battery Management System - Image 1](https://m.media-amazon.com/images/I/61nZmwcCUPL.jpg)

## Questions & Answers

**Q: Does this require special charger? Can this work with stock alternator?**
A: Hello Paul,The battery is designed to work with the existing / stock alternator. The manufacturer suggests the linked charger below:https://www.amazon.com/OptiMATE-Lithium-TM-291-10-step-charger-tester-maintainer/dp/B007GRGUJU/ref=sr_1_1?m=A2U296R8AN80PO&s=merchant-items&ie=UTF8&qid=1493397257&sr=1-1&keywords=TM-291

**Q: Will to fit 2023 ktm 1290 adventure r**
A: No, you need the ETX24C for the 2023 KTM 1290 Adventure R and you can find it here on AmazonL: 

https://www.amazon.com/dp/B019ENBVWY

**Q: What is the polarity of this battery as well as the dimensions**
A: Hello H-D rydr4evr,If you are looking at the battery label (as shown in the image) the positive terminal is on your right. Also, the terminals on both the ETX36C & the ETX24D are in the center position vs on the edge of the battery. Because of this design, you can turn the batteries around if needed.The dimensions are:Length: 	5.91" (150 mm)Width: 	3.39" (86 mm)Height: 	4.53" (115 mm)https://www.amazon.com/EarthX-Eco-Friendly-Lithium-Motorcycle-Management/dp/B019EP9FW0/ref=cm_cd_al_qh_dp_t

**Q: What are the dimensions of this battery**
A: Hello H-D rydr4evr,If you are looking at the battery label (as shown in the image) the positive terminal is on your right. Also, the terminals on both the ETX36C & the ETX24D are in the center position vs on the edge of the battery. Because of this design, you can turn the batteries around if needed.The dimensions are:Length: 	5.91" (150 mm)Width: 	3.39" (86 mm)Height: 	4.53" (115 mm)https://www.amazon.com/EarthX-Eco-Friendly-Lithium-Motorcycle-Management/dp/B019EP9FW0/ref=cm_cd_al_qh_dp_t

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long term review
*by R***R on March 25, 2019*

Motorcycle - KTM 1190 Adventure. Purchased this Earthx battery over 5 years ago and it's still going strong. Ridden to Alaska, bike started well on 32F days. Have stored bike for 5 months at a time - voltage going into storage - 13.2, out of storage - 13.0. I own 20 motorcycles and have tried almost every brand and construction of battery. This Earthx has been the most consistent and reliable. Downside...yes it's a big one...this is an expensive purchase and getting more so (I paid $300 back then). I believe it's been a good value though after 5 plus years.

### ⭐⭐⭐⭐⭐ Excellent customer service
*by M***W on November 26, 2024*

This is a fantastic battery that I used in motorcycle for several months. I had an issue with a subtle draw from my bike that killed the battery when it was not in use for 3 months. Their customer service was excellent and sent me a brand new battery right away. They even sent me a diagnostic of the old battery and their suggested charger. The new battery has worked perfectly for many months now.

### ⭐ Complete waste of money
*by G***N on July 3, 2024*

Bought for a bike that I ride infrequently about 3-4 months ago. Has been sitting for the last 4 weeks. Try to start it today and nothing. I get 1-1.3 volts on the meter. Won’t take a charge from either a charger or battery. Complete and total waste of money considering I spent double what I would have for lead acid specifically for the supposed long term storage capability. And like everything else these days, I am unable to return now. I really wish there was a zero star option.

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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-13*