The Best Road King Battery of 2023 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Road King Battery of 2023. Check our ranking below.
2,639 Reviews Scanned
- YTX30L BS/YIX30L-BS:Dimensions: (L) 6.54 in x (W) 4.96 in x (H) 6.89 in Weight: 18.04 Lbs CCA: 400 Voltage: 12V Capacity (10 hours rate): 30AH Charge Current (A): 3.0A Case Material: ABS Separator: AGM. Terminal： Left : Negative (-), Right: Positive (+).
- Size,cold cranking amps,terminal location and battery type are key pieces to getting the right unit.please measure your old battery and compare the dimensions with this battery,if the measurements are the same, positive and negative poles are consistent,CCA is no big difference, it will fit for your vehicle.It is recommended to replace the battery every two years to prevent the motorcycle from failing to start.
- This battery comes already charged, sealed, maintenance free, and ready to install.The Acid inside is constructed with Absorbed Glass Mat technology allowing for a low-maintenance and spill proof battery. Patented sealed post prevents corrosion which gives extended battery life.
- Applicable Regions: for Motorcycles, ATV, Snowmobiles, UTV; Specific Compatble Model, Please Check our Description!
- We aim for quality followed up with quality service. Weize support team is on standby for YOU.
- YTX30L-BS absorbent glass mat battery; rechargeable battery that fits in a variety of applications; Dimensions: L(6.54in) x W(5in) x H(6.89in)
- U.S. Based; Unbeatable warranty; top notch customer service from real battery experts; 18 months warranty with 60-day refund policy ; Warranty for U.S. orders Only
- Premium Safety & Build – Engineered to strict Japanese QC standards and UL-certified for safety. Sealed AGM design prevents spills, resists vibration, and ensures reliable, maintenance-free power on every start
- Big V-Twin & Utility Muscle – The YTX30L-BS AGM battery delivers heavyweight starting power for large V-twin cruisers, big-bore ATVs, and UTVs. Trusted in Harley-Davidson Road King/Electra Glide, Polaris Sportsman 850, Can-Am Outlander 1000, and Arctic Cat Prowler—dependable ignition in extreme heat or cold
- Easy Application; batteries come fully charged and ready to go once delivered; simply connect your battery to the application and you are ready to go
- Product Dimensions: (L) 6.54 inch x (W) 4.96 inch x (H) 6.89 inch, Item Weight: 7.66 Pounds, M6 Terminal: - + ; 700 CCA. Charge temperature:-20℃~+45℃/Discharge temperature -20℃~+60℃ ; Size, cold cranking amps, terminal location, and battery type are vital pieces to getting the right unit. please measure your old battery and compare the dimensions with this battery, if the measurements are the same, positive and negative poles are consistent, CCA is no big difference, and it will fit your vehicle. Terminal： Left : Negative (-), Right: Positive (+).
- BUILT TO LAST : Our 12V 10Ah LiFePO4 Batteries are designed for durability, with 500+ amps, 50,000+ starts, and 2,000 charge cycles. This means our battery will provide exceptional performance for longer periods compared to traditional lead-acid batteries. Simply put, it's 2X more power, 10X more starts.
- SAFE AND ENVIRONMENTALLY FRIENDLY : Made from 100% safe and non-toxic materials, our LiFePO4 battery is environmentally friendly and offers higher chemical stability. No sulfation, Requires no activation, no acid, no maintenance, and no water needed. It comes fully charged and ready to install. It will not overheat or catch on fire, even if punctured, making it a safe choice.
- AUTOMATIC BMS AND MAINTENANCE-FREE : The built-in Battery Management System (BMS) protects your battery from Over Charge and Discharge, Over Current, and Short Circuiting, as well as Low and High temperatures for increased performance and longer life. The BMS will automatically cut off the battery and the voltage will drop below 1V. Only when the circuit is cut off, the battery will automatically reactivate after 1 second(No longer need a higher voltage input to activate).
- We aim for quality followed up with quality customer service, Amazon doesn't deal with the return of battery-related products, so please get in touch with the seller directly. The Weize support team is on standby for YOU.
- BATTERY TYPE: Longevity over 5 years. YTX30L-BS/YIX30L Replacement, 12v 30ah, Powerful 400 CCA Sealed Lead Acid Gel Battery. Dimensions: 6.54 x 4.96 x 6.81 in, Maintenance Free. No spills, no leaks, and no water to check. Rechargeable power sport battery with [- +] terminal.
- REPLACES: CB30L-B, 30L-B UB30L-B, C30L-B M22H30, YB30L-B, CTX30L, YIX30L, M7230L, GTX30L-12B, ES-TX30L, SC30LFA, MB YTX30L, EBX30L-BS, PIX30L-BS, CTX30L, M7230L, YIX30L, TX30L. All UPLUS Battery brand AGM batteries are manufactured with the highest quality materials and rigorously tested to ensure safety, OEM compatibility, effectiveness and optimal performance.
- FACTORY ACTIVATED: UPLUS SLA AGM batteries are fully charged at the factory and can be used after delivery.Excellent leak and vibration resistant.High cranking amps, Low self-discharge rate.
- SAFE AND TRUSTWORTHY --- All Uplus batteries use 99.99% pure primary lead – it's a long-standing feature. It means they charge better, don't release toxic fumes and are more efficient & reliable than batteries using recycled lead.
- LOCAL AFTER-SALES SUPPORT: 15 Month Warranty - 60 day refund window.We have a fixed office in California. There are multiple local warehouses across the United States.
- BETTER THAN LEAD-ACID — No sulfation. No acid. No maintenance. No activation. Ships pre-charged, though we recommend charging before installation for best performance and longevity.
- INSANE PERFORMANCE — Over 700 amps of starting power. 2X more power. 10X more starts. 5X longer life. Up to 50,000 starts and 2,000 cycles. It doesn’t just outperform - it overwhelms.
- INTELLIGENT BMS — A smart battery management system that protects against overcharge, short-circuit, over-discharge, and extreme temperatures - actively balances cells and never needs a reset.
- SUPERFAST CHARGING — Recharge in minutes, not hours. Just 5 minutes of charge delivers enough current to crank your engine - powered by lithium technology optimized for rapid charging.
- UNIVERSAL FIT — Multi-terminal design supports front, side, top, and female connections. Modular trays and a removable mounting block adapt to legacy group sizes and tighter spaces.
Last update on 2025-07-09 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
How Do You Buy The Best Road King Battery?
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This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of Road King Battery has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an Road King Battery?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your Road King Battery.
- Customer Ratings: Number ratings grade Road King Battery objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Road King Battery.
- Product Quality: You don’t always get what you pay for with an Road King Battery, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an Road King Battery is should be an indication of how long it will work out for you.
We always remember that maintaining Road King Battery information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.
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