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![TYKOOL LFP20-BS-PRO Lithium Battery, Replaces YTX20-BS YTX20H-BS GYZ20H, 650CCA 12Ah fits for Indian Chief Scout Arctic Cat Alterra ZR 8000 Yamaha SR Viper Moto Guzzi California, Digital Readout [+ -]](https://m.media-amazon.com/images/I/91DT12uZl0L.jpg)
TYKOOL LFP20-BS-PRO Lithium Battery, Replaces YTX20-BS YTX20H-BS GYZ20H, 650CCA 12Ah fits for Indian Chief Scout Arctic Cat Alterra ZR 8000 Yamaha SR Viper Moto Guzzi California, Digital Readout [+ -]
✅ In stock
📉 Price recently dropped
D
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 19, 2026 10:48 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰At 10% off its standard going rate, this offer delivers clear value for the money.
- 🏷️A 17% cut from the official retail price adds further appeal.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
10.81/28
Recent Value
6.81/22
Market Standing
13.81/20
Deal Strength
1.5/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
TYKOOL Battery
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓ELITE PRO-SERIES PERFORMANCE: Delivering a massive 650CCA—nearly double the cranking power of traditional YTX20-BS batteries. Engineered for high-displacement engines and heavy-duty winches that demand instantaneous, high-torque ignition in the most extreme environments.
✓TRUE DROP-IN FIT & [+ -] POLARITY: Exact footprint of 6.89 x 3.43 x 6.10in (175x87x155mm) ensures a perfect fit for YTX20H-BS battery trays. Polarity: Left Positive, Right Negative [+ -]. Designed for a seamless installation without the need for additional spacers or modifications.
✓EXTREME LIGHTWEIGHT ADVANTAGE: At just 3.4 lbs (1.54 kg), it is 70% lighter than traditional 12lb lead-acid batteries. This massive weight reduction significantly improves the power-to-weight ratio for off-road UTVs and enhances the agility and fuel efficiency of high-performance snowmobiles.
✓INTEGRATED VOLTAGE TELEMETRY: Features an onboard LCD Digital Readout for real-time voltage monitoring. For adventure and utility riders, this provides an essential electrical system health check at a touch, preventing unexpected failure in remote trails or sub-zero backcountry.
✓ICONIC MOTORCYCLE COMPATIBILITY: Precision-tuned for large-bore big-twin platforms including the Indian Scout / Spirit (2002–2003), Indian Chief (2009–2011), Harley-Davidson FXR Series (1999–2000), and the Moto Guzzi California (2013–2018) series for reliable hot and cold starts.
✓RUGGED ATV & UTILITY READINESS: Specifically built to withstand the intense mechanical vibrations of Arctic Cat Alterra (2016–2021), TRV (2013–2020), MudPro 1000H2/TRV/1000i GT/XT (2010–2017), and the heavy-duty Arctic Cat Thundercat (2008–2010).
✓DOMINANT SNOWMOBILE POWER: Engineered for rapid ignition in freezing temperatures for Arctic Cat ZR 8000 (2014–2021) and the Yamaha SR Viper series (2014–2022). Maintains high voltage plateau during cranking, ensuring stable electronics and reliable firing in deep snow.
⚙️ Specifications
Brand
TYKOOL
Vehicle Service Type
ATV, Personal Watercraft, Snowmobile, motorcycle
Size
20-BS-PRO
Voltage
12 volts
Battery Cell Composition
Lithium-Phosphate
Item Weight
4.4 pounds
Product Dimensions
3.42"D x 6.9"W x 6.1"H
Terminal
Bolt Terminal
OEM Part Number
YTX20-BS, YTX20H-BS, GTX20-BS, FTX20-BS, CTX20-BS, UTX20-BS, 4010630, 4010595, 0645-480, 0645-147, 0745-045, 8JP-82100-00, 31500-MCA-003, M7220H, MBTX20U, ETX20, 20-BS
Automotive Fit Type
Vehicle Specific Fit
Manufacturer
TYKOOL
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