Product Description
Deka ETZ10S AGM Powersport Battery
The Deka ETZ10S is a 12V AGM motorcycle battery built to Group Z10S specs for 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 motorcycles, but primarily sport bikes. 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.
ETZ10S 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 Z10S – Direct fit replacement where YTZ10S, CTZ10S, or XTAZ10S is specified
- Powersport Terminals – Top and front connection options ensure easy installation
- Left-Positive Polarity – Always verify your current terminal locations
- No Core Charge – Convenient purchase with no core return required
Why Choose the ETZ10S?
As part of the trusted Deka Sports Power lineup from East Penn Manufacturing, the ETZ10S 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 sport bikes and other models that call for a Group Z10S or 7A-BS 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 Z10S Battery
The Deka ETZ10S AGM motorcycle battery is a direct-fit replacement for many popular powersport brands and is used by Honda, Yamaha, KTM, BMW, Kawasaki, Husqvarna, and many more. Typically used in performance street bike applications but a few ATVs and scooters as well.
ETZ10S Battery Cross Reference
The Group Z10S battery is the same dimensions as a Group 7A-BS, but with higher cranking amps and/or capacity.
Upgrade for Group 7A-BS batteries: 12N7E-B, 7A-BS, BTX7A-BS, CTX7A-BS, CYLA7ABSXTA, DL12-15, FAYTX7A, GTX7A-BSFP, ODS-AGM8E, PC310, PTX7A-BS, PTX7ABS-FS, STX7A-BS, TX7A-BS, UTX7A, VTX7A-BS, VTX7A-BS-FS, XTAX7A-BS, YTX7A, YTX7A-BS.
Replacement for Group Z10S batteries: BTZ10S, BTZ10S-BS, CTZ10S, CYLAZ10SXTA, DL12-15, ETZ10S, FAYTZ10S, FTZ10S, GTZ10S, MBTZ10S, NLP9, PTZ10S, STZ10S, UTZ10S, VTZ10S, WPZ10S, XTAZ10S, YTZ10S, YTZ10S-BS.
Important: Always confirm your battery's dimensions, terminal configuration, and specifications before purchase to ensure proper fit.
| Voltage | 12V |
| Group Size | Z10S |
| Type | AGM |
| Cold Cranking Amps | 190 |
| Capacity | 9 Ah (10hr) |
| Factory Activated | Yes |
| Polarity | + Left / - Right |
| Length | 5.94" |
| Width | 3.44" |
| Height | 3.63" |
| Weight | 6.9 lbs |
| Warranty | 1 Year |
Deka ETZ10S Datasheet
Installation Information
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