Description
ETX30L Deka Battery – High Performance AGM Powersports Battery
The ETX30L Deka Battery also known as MK Battery WCP30 is a premium 12-volt AGM (Absorbed Glass Mat) powersports battery engineered for dependable starting power and long service life. Manufactured by Deka / East Penn Manufacturing in the USA, this sealed maintenance-free battery is built for motorcycles, ATVs, UTVs, personal watercraft, and other high-performance applications.
If you need strong cranking power, vibration resistance, and reliable performance in all weather conditions, the Deka ETX30L battery delivers consistent results.
This size AGM Battery replaces the Yuasa YIX30L-BS as well as other similar models GIX30L-BS, WPX30L-BS, ETX30L, FAYIX30L, MBTX30U and PIX30L-BS.
Key Features
- Maintenance-Free AGM Design
- Sealed & Spill-Proof Construction
- High Cranking Power
- Excellent Vibration Resistance
- Low Self-Discharge for Seasonal Storage
- Factory Activated and Ready to Install
Specifications
- Voltage: 12 Volt
- Chemistry: AGM (Absorbed Glass Mat)
- Design: Sealed / Maintenance-Free
- Terminal Type: L-Style (Left Positive)
- Application: Motorcycle, ATV, UTV, Powersports
Common Applications
The ETX30L battery is commonly used in:
- Large V-Twin Motorcycles
- Touring Bikes
- ATVs and UTVs
- Personal Watercraft (PWC)
- Snowmobiles
- High-Compression Engines
Why Choose the ETX30L Deka Battery – MK WCP30?
Deka batteries are known for premium construction and long-term reliability. The ETX30L Deka AGM battery provides dependable starting performance while resisting vibration and harsh riding conditions.
Frequently Asked Questions
Is the ETX30L Deka Battery maintenance-free?
Yes. It is a sealed AGM battery and does not require water refilling.
Is the ETX30L battery ready to install?
Yes. It comes factory activated and ready for installation.
What does AGM mean?
AGM stands for Absorbed Glass Mat. The electrolyte is absorbed into fiberglass mats, making the battery spill-proof and vibration resistant.
How long does a Deka ETX30L battery last?
With proper charging and maintenance, AGM batteries typically last several years depending on usage.
Order Your ETX30L Deka Battery Today
Choose the ETX30L Deka Battery for reliable, high-performance starting power you can trust. Fast shipping and expert support available.
Deka ETX ETX30L AGM Battery
same as ETX30LA WCP30
MK battery is Deka come in both labels Deka and MK


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