--- product_id: 255710067 title: "Yuasa YUAM6212B YT12B-BS Maintenance Free AGM Battery with Acid pack" brand: "yuasa" price: "¥8726" currency: JPY in_stock: false url: https://www.desertcart.jp/products/255710067-yuasa-yuam6212b-yt12b-bs-maintenance-free-agm-battery-with-acid store_origin: JP region: Japan --- # Maintenance-free AGM tech - no water refills 210 CCA @ 0°F - reliable cold starts 10 Ah capacity @ 10HR - steady power output Yuasa YUAM6212B YT12B-BS Maintenance Free AGM Battery with Acid pack **Brand:** yuasa **Price:** ¥8726 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power up your ride with zero hassle and max reliability! ## Quick Answers - **What is this?** Yuasa YUAM6212B YT12B-BS Maintenance Free AGM Battery with Acid pack by yuasa - **How much does it cost?** ¥8726 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/255710067-yuasa-yuam6212b-yt12b-bs-maintenance-free-agm-battery-with-acid) ## Best For - yuasa enthusiasts ## Why This Product - Trusted yuasa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Powerful:** Sleek 6x2.75x5.1 inch size packs 10Ah capacity in a lightweight 9 lb frame. - • **Maintenance-Free Freedom:** Advanced AGM design means zero water top-ups and no spills—just plug and play. - • **User-Activated Freshness:** Ships dry with acid pack for maximum shelf life—activate only when you need it. - • **Long-Lasting Lead-Calcium Tech:** Holds specific gravity 3x longer than traditional batteries for extended life. - • **Unmatched Cold-Weather Reliability:** 210 Cold Cranking Amps ensure your ride starts strong even in freezing temps. ## Overview The Yuasa YUAM6212B YT12B-BS is a 12V maintenance-free AGM battery featuring 210 CCA for dependable cold starts, 10Ah capacity for consistent power, and advanced lead-calcium technology that extends battery life by holding specific gravity three times longer than conventional types. Its valve-regulated, nonspillable design eliminates water loss, while the dry shipment with an acid pack ensures freshness until activation. Compact and lightweight, it’s engineered for professional-grade performance and hassle-free use. ## Description Yuasa AGM batteries are Maintenance Free, with no need to add water, but periodic charging required when not in use. Advanced lead-calcium technology – holds its specific gravity more than 3 times longer than conventional lead antimony batteries. Absorbed Glass Mat (AGM) separators absorb electrolyte making the battery nonspillable, the valve regulated design eliminates water loss and the need for refilling. Bottle Supplied (BS) – dry AGM batteries are shipped with the electrolyte stored in a plastic container and the battery is filled with electrolyte from the container by the end user when it’s ready to be activated. Size/Weight - Length: 6 in (150 mm), Width: 2 3/4 in (69 mm), Height: 5 1/8 in (130 mm), Weight with Acid (lbs.): 9; Specs - Capacity Ah: 10 @ 10HR, Regular Charge Current (Amp): 1, C.C.A. @ 0 °F (-18 °C): 210 ## Features - Yuasa AGM batteries are Maintenance Free, with no need to add water, but periodic charging required when not in use - Advanced lead-calcium technology – holds its specific gravity more than 3 times longer than conventional lead antimony batteries - Absorbed Glass Mat (AGM) separators absorb electrolyte making the battery nonspillable, the valve regulated design eliminates water loss and the need for refilling - Bottle Supplied (BS) – dry AGM batteries are shipped with the electrolyte stored in a plastic container and the battery is filled with electrolyte from the container by the end user when it’s ready to be activated - Size/Weight - Length: 6 in (150 mm), Width: 2 3/4 in (69 mm), Height: 5 1/8 in (130 mm), Weight with Acid (lbs.): 9; Specs - Capacity Ah: 10 @ 10HR, Regular Charge Current (Amp): 1, C.C.A. @ 0 °F (-18 °C): 210 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003CKFP5K | | Automotive Fit Type | Vehicle Specific Fit | | Battery Capacity | 10.5 | | Battery Type | Lead Acid | | Best Sellers Rank | #56,210 in Automotive ( See Top 100 in Automotive ) #70 in Motorcycle Batteries | | Brand Name | Yuasa | | Compatible with Vehicle Type | Motorcycle | | Customer Reviews | 4.5 4.5 out of 5 stars (987) | | Global Trade Identification Number | 00048493621289 | | Included Components | Battery & Screw Kit | | Item Type Name | lead_acid_battery | | Item Weight | 4.08 kg | | Manufacturer | Yuasa | | Manufacturer Part Number | YUAM6212B | | Model Number | YUAM6212B | | Number of Items | 1 | | OEM Equivalent Part Number | YUAM6212B (PLT-144) | | Size | YT12B-BS | | Terminal | F1 Terminal | | UPC | 048493621289 | | Unit Count | 1 Count | | Voltage | 12 Volts | ## Product Details - **Battery cell composition:** Lead Acid - **Brand:** Yuasa - **Size:** YT12B-BS - **Vehicle service type:** Motorcycle - **Voltage:** 12 Volts ## Images ![Yuasa YUAM6212B YT12B-BS Maintenance Free AGM Battery with Acid pack - Image 1](https://m.media-amazon.com/images/I/611-xN+4W9L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does this battery come with the acid in the tubes?** A: The bottle in the background is an acid pack. It is 6 tubes filled with acid so that when the customer is ready to activate the battery, they fill the battery using the acid pack bottle. This allows customers to store the battery on their shelf for some time prior to using it. It reduces the need to charge the battery on a regular basis. -- Mark (Lake Champlain Batteries) **Q: Clarify Battery dimension: Yuasa says: 6" x 2.75" x 5.125" which is correct. Amazon says:7.8 x 7 x 5.5 Huh?** A: Yuasa's dimensions are correct. **Q: Can you ship battery to africa via dhl ??** A: We only ship to the United States. Please call 30-879-9910. **Q: Will this fit my 2005 ducati st3. amazon says no. my dealer says yes?** A: Yuasa YUAM6212B YT12B-BS:Amazon said it would not fit my 2006 Ducati Monster S2R but it fit perfectly. In fact it is the original equipment battery as supplied by Ducati for my bike. I would check the dimensions but I suspect your dealer is correct. ## Frequently Bought Together - Yuasa YUAM6212B YT12B-BS Maintenance Free AGM Battery with Acid pack - K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Ducati Motorcycles, KN-153 - Motul 104129 300V Factory Line Road Racing 15W-50 Engine Oil 4T Full Synthetic Ester Core 4 Liter --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/255710067-yuasa-yuam6212b-yt12b-bs-maintenance-free-agm-battery-with-acid](https://www.desertcart.jp/products/255710067-yuasa-yuam6212b-yt12b-bs-maintenance-free-agm-battery-with-acid) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-06*