Product Specifications for YTZ10S-BS AGM Maintenance Free Battery
| BM Part #: | YTZ10S |
|---|---|
| Voltage: | 12 Volt |
| Cold Cranking Amps: | 184 CCA |
| Capacity: | 8.6 Ah |
| Type: | AGM |
| Length: | 5.91" |
| Width: | 3.35" |
| Height: | 3.7" |
| Shipping Weight: | 7.05Lbs |
| Warranty: | 1 Year Pro-rated |
- 12 Volt, AGM Technology – Delivers powerful, consistent performance
- Factory-Activated – Ready to install, no acid required
- Maintenance-Free & Spill-Proof – Safe and hassle-free operation
- Vibration-Resistant Design – Ideal for motorcycles, ATVs, and scooters
- Reliable Cold Starts – Strong cranking amps for all-weather starts
- OEM Replacement – Fits many models from Honda, Yamaha, Kawasaki, and more
- Low Self-Discharge – Holds a charge longer in storage
- 1-Year Warranty – Backed by Battery Mart's trusted support
Product Description
YTZ10S-BS AGM Maintenance-Free Powersports Battery
Power your ride with the dependable YTZ10S-BS AGM Maintenance-Free Battery, a top-performing 12V battery designed for motorcycles, ATVs, scooters, and other powersports vehicles. Engineered for reliable starting power and long service life, this battery is an ideal upgrade or replacement for OEM models, including those used in Honda, Yamaha, and Kawasaki vehicles.
This high-performance AGM (Absorbed Glass Mat) battery is factory-activated and ready to install — no acid handling required. It's completely spill-proof, maintenance-free, and built to withstand vibration, heat, and harsh riding conditions. With a 12-volt output and strong cold cranking amps, the YTZ10S-BS ensures consistent, worry-free starts every time.
Perfect for year-round use and demanding riders, this sealed AGM battery delivers high reliability with low self-discharge, making it a trusted power source for your powersports vehicle.
Why Buy the YTZ10S-BS from Battery Mart?
- Fast, FREE shipping
- Factory-activated: Ready to use out of the box
- Maintenance-free and spill-proof AGM design
- Long-lasting performance in tough conditions
- Competitive price backed by expert support
- 1-Year Replacement Warranty
Ride with confidence—choose the YTZ10S-BS AGM Battery from Battery Mart for your next adventure.
*Picture is an approximate representation of the item. Color and brand may vary.
Note: Please check dimensions and terminal configuration to ensure this is the proper battery for your application.
Off-Season Maintenance:
We recommend the charger below to maintain this battery when it is not in use.
Cross Reference & Compatibility
Customer Reviews
The original battery on our Honda EU3000is generator died and the replacements were looking a bit too expensive until I found this. The size of this YTZ10S-BS AG from Battery Mart is correct to fit in the tight space on the generator. The only "issue" is that the original rubber piece that keeps the battery tight with the strap isn't an exact fit on this new battery, but it works enough that the rubber piece and strap do what they need to. Fast shipping too...
Please with the battery and purchase process. Installed it into my Honda EU3000is generator.
Since I do not run the generator frequently, I also connected Battery Tender wiring to the terminals and routed them out thru the case of the Honda.
This will enable me to always keep the battery at a good state of charge.
Battery fit was very good. Supplies adequate power at 50% cost of an OEM replacement.
I am originally from the Winchester area. The USAF brought me to the West and now I live in Idaho. I like Battery Mart so much that I prefer ordering from them instead of buying local. There products are solid and prices competitive. I will also pick BM for my ATV/UTV needs.
Prompt delivery. Good packaging and product is exactly as advertised. I am a repeat customer and I will be back!
It's priced right for a battery that lasts 2 years. I use a trickle charger as well. I've been buying here since I believe 2010 perhaps earlier. I'm getting old and can't remember lol. Also definitely charge it before install.
The perfect replacement battery for my Honda. Extremely easy to replace the old battery and started my generator up first turn of the key. All I could ask for.

