Deka ET4L AGM Powersport Battery

Deka

$49.95
SKU:
ET4L
Shipping:
Free Shipping
Group Size:
4L
Type:
AGM
Factory Activated:
Yes
Polarity:
- Left / + Right
Length:
4.0" - 4.4"
Width:
2.5" - 2.9"
Height:
3.0" - 3.4"
Terminals:
Powersport
Voltage:
12V
Capacity:
3Ah
Deep Cycle:
No
Weight:
3.3 lbs
Capacity Group:
1 - 5Ah
In Stock
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Product Description

Deka ET4L AGM Powersport Battery

The Deka ET4L is a 12V AGM motorcycle and ATV battery built to Group Z5S dimensions for compact machines that need strong cranking power. This factory-activated, spill-proof design delivers dependable starts and rugged vibration resistance making it a great for many youth ATVs, small dirt bikes and scooters. Made by East Penn Manufacturing under the Deka Sports Power line, it’s a reliable, maintenance-free upgrade for riders who want ready-to-ride power and long service life.

ET4L Features:

  • Factory Activated – Ready to install right out of the box for a quick, hassle-free replacement
  • Sealed AGM Construction – Spill-proof, maintenance-free design for clean installs and reduced corrosion
  • Vibration-Resistant – Robust internal plate design helps withstand off-road shock and rough terrain
  • Compact Group 4L – Direct fit replacement where YTX4L-BS, XTAX4L-BS, OR MBTX4U is specified
  • Powersport Terminals – Top and front connection options ensure easy installation
  • Negative Terminal on Left Side - Critical detail to verify with powersport batteries
  • No Core Charge – Convenient purchase with no core return required

Why Choose the ET4L?

As part of the trusted Deka Sports Power lineup from East Penn Manufacturing, the ET4L leverages premium absorbed glass mat technology to deliver strong cranking power, spill-proof safety, and low-maintenance ownership. The sealed AGM chemistry resists vibration and supports dependable starts in stop-and-go city rides, trail riding, and track days—perfect for small bikes ATVs that call for a Group 4L format. A great choice for riders looking for a factory-activated ATV or motorcycle battery will appreciate the ready-to-ride convenience and long-term performance.

Brands Using the ET4L Battery

The Deka ET4L AGM motorcycle battery is a direct-fit replacement for many popular powersport brands and is used by Honda, Polaris, Can-Am, Yamaha, Kawasaki, KTM, Husqvarna and Arctic Cat.

ET4L Battery Cross Reference

Replacement for Group 4L batteries: B4L-A, B4L-B, BTZ5S, BTX4L-BS, CTX3L, CTX4L-BS, CYL10087, CYLAX4LBSXTA, ETX4L, GTX4L-BS, MBTX4U, NLP5, PTX4L-BS, UT4L, UT4L-BS, VTX4L-BS, VTX4L-BS-FS, X2P5, X2P-LI-5, XTAX4L-BS, YB4L-A, YB4L-B, YT4L-BS, YTX4L, YTX4L-BS.

Important: Always confirm your battery's dimensions, terminal configuration, and specifications before purchase to ensure proper fit.

Deka ET4L Specs
Voltage 12V
Group Size 4L
Type AGM
Cold Cranking Amps 50
Capacity 3 Ah (10hr)
Factory Activated Yes
Polarity - Left / + Right
Length 4.44"
Width 2.75"
Height 3.44"
Weight 3.3 lbs
Warranty 1 Year


Deka ET4L Datasheet

Installation Information

Extend the Life of Your Battery
Keeping your battery charged between uses with a quality maintainer is essential for maximizing its lifespan. Save 10% on a NOCO Genius 1 Charger and Maintainer when bundled with battery using the option above.

Warranty Information

1 Year Warranty

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