---
product_id: 9799755
title: "Deka Power Sports ETX20L Battery | Sealed, Maintenance-Free, Leakproof Design and Fully Charged ETX20L Battery Replacement Ready for Installation"
brand: "east penn"
price: "$417.81"
currency: USD
in_stock: true
reviews_count: 8
category: "East Penn"
url: https://www.desertcart.us/products/9799755-deka-power-sports-etx20l-battery-sealed-maintenance-free-leakproof-design
store_origin: US
region: United States of America
---

# 310 Cold Cranking Amps 12V power boost Sealed & Spillproof AGM tech Deka Power Sports ETX20L Battery | Sealed, Maintenance-Free, Leakproof Design and Fully Charged ETX20L Battery Replacement Ready for Installation

**Brand:** east penn
**Price:** $417.81
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your adventure with zero compromises!

## Quick Answers

- **What is this?** Deka Power Sports ETX20L Battery | Sealed, Maintenance-Free, Leakproof Design and Fully Charged ETX20L Battery Replacement Ready for Installation by east penn
- **How much does it cost?** $417.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/9799755-deka-power-sports-etx20l-battery-sealed-maintenance-free-leakproof-design)

## Best For

- east penn enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Ready:** Ships fully charged and ready to install—get back on the trail or water without delay.
- • **Eco-Smart AGM Technology:** Absorbed Glass Mat design traps electrolyte safely, boosting power and protecting the environment.
- • **Maintenance-Free Freedom:** Sealed, leakproof design means zero hassle and zero downtime—focus on the ride, not the battery.
- • **Unmatched Power Delivery:** 310 CCA ensures instant starts even in the coldest conditions—never get left behind.
- • **Versatile Fit & Durability:** Molded top and side terminals with screw connections for a secure, long-lasting fit across ATVs, snowmobiles, and watercraft.

## Overview

The Deka Power Sports ETX20L is a 12V, 18Ah sealed lead-acid AGM battery delivering 310 cold cranking amps. Designed for ATVs, motorcycles, personal watercraft, and snowmobiles, it features a maintenance-free, leakproof design with molded terminals and ships fully charged for immediate use. Engineered by East Penn, it replaces multiple OEM models and offers reliable, high-performance power season after season.

## Description

Ideal for ATVs, Motorcycles, Personal Watercraft and Snowmobiles The Deka Sports Power AGM Battery was designed for more than performance, it was designed for the enthusiast. Completely spill proof and season to-season reliability means frequent replacement and high maintenance are over. The absorbed glass mat (AGM) technology increases power while improving rider and environmental safety. The key to this technology is the highly porous microfiber separators which completely absorb and trap the electrolyte. Molded top and side connection terminals provide versatility, increased strength and durability. The Deka Sports Power AGM Battery provides the most advanced power and value in the industry, so your customers can enjoy their leisure time.

Review: Great powerful battery - Amazing quality. This is 310 cold cranking amps and the battery It was replacing in my Sea-Doo jet Ski only had 230cca. It was a perfect fit for my 2023 Sea-Doo wake pro 230. I love how it has the screws instead of the nuts for easier installation.
Review: Works well - Works as it should, fits 97 sportster properly

## Features

- 12 Volt, 18 Ah, 310 CCA
- Sealed, Maintenance-Free, Leakproof/Spillproof
- Ships fully charged ready to install
- Replaces: YTX20L-BS, YTX20HL-BS, YB18L-A, 65989-97A, 65989-97c
- OEM Battery by East Penn Deka

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0026H3CB4 |
| Battery Cell Composition | Sealed Lead Acid |
| Battery Type | Sealed Lead Acid |
| Best Sellers Rank | #26,018 in Automotive ( See Top 100 in Automotive ) #67 in Powersports Batteries |
| Brand | east penn |
| Brand Name | east penn |
| Compatible with Vehicle Type | ATV, Personal Watercraft, Snowmobile |
| Customer Reviews | 4.4 out of 5 stars 877 Reviews |
| Item Dimensions D x W x H | 3.44"D x 6.88"W x 6.13"H |
| Item Type Name | lead_acid_battery |
| Manufacturer | East Penn |
| Manufacturer Part Number | ETX20L |
| Model Number | ETX-20L |
| Number Of Cells | 6 |
| Product Dimensions | 3.44"D x 6.88"W x 6.13"H |
| Size | One Size |
| Terminal | SAE Terminal |
| Vehicle Service Type | ATV, Personal Watercraft, Snowmobile |
| Voltage | 12 Volts |

## Product Details

- **Battery Cell Composition:** Sealed Lead Acid
- **Brand:** east penn
- **Manufacturer:** East Penn
- **Number Of Cells:** 6
- **Product Dimensions:** 3.44"D x 6.88"W x 6.13"H
- **Size:** One Size
- **Terminal:** SAE Terminal
- **Vehicle Service Type:** ATV, Personal Watercraft, Snowmobile
- **Voltage:** 12 Volts

## Images

![Deka Power Sports ETX20L Battery | Sealed, Maintenance-Free, Leakproof Design and Fully Charged ETX20L Battery Replacement Ready for Installation - Image 1](https://m.media-amazon.com/images/I/71YKMf7dvUL.jpg)

## Questions & Answers

**Q: dimentions**
A: The battery was exactly the same size as the one I replaced in my 04 Softail Deuce, 6 7/8 x 6 1/8 x 3 1/4

**Q: 2017 can am outlander 1000?**
A: Hello,

Yes, that battery work work for that model of Can-Am.

**Q: What is the lifespan of this battery ?**
A: I bought one for my ATV in 2009 and replaced it in 2013.  The life is about double that of a standard lead-acid battery.

**Q: Okay, it says 'Deka Manufactured', but I see no Deka decal on the battery. Does it have a stamp or some form of maker's mark on it? Thank you.**
A: Only had one small label on top saying Battery Mart, could have been made by anyone. Have so far used it for one year in a jet ski, if I can get 3 years out of it will be pleased, seem to only get 2 years out of a Diehard.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great powerful battery
*by N***G on May 15, 2026*

Amazing quality. This is 310 cold cranking amps and the battery It was replacing in my Sea-Doo jet Ski only had 230cca. It was a perfect fit for my 2023 Sea-Doo wake pro 230. I love how it has the screws instead of the nuts for easier installation.

### ⭐⭐⭐⭐⭐ Works well
*by P***5 on May 21, 2026*

Works as it should, fits 97 sportster properly

### ⭐⭐⭐⭐⭐ Price and availability
*by A***R on May 21, 2026*

Great replacement battery, recommend.

## Frequently Bought Together

- Deka Power Sports ETX20L Battery
- Battery Tender Junior 12V, 750mA Charger and Maintainer: Automatic 12V Powersports for Motorcycle, ATVs, and More - Smarter Than a Trickle Charger - 021-0123
- Deka Sports Power ETX-30L

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-13*