TYKOOL LFP20L-BS-STD Lithium Battery, Replaces YTX20L-BS 65989-97C, 480CCA 8Ah Fits for Motorcycle ATV UTV PWC, Compatible with Harley Davidson Softail Fat Boy V-Rod Heritage Classic, Digital Readout

Price: $139.98
(as of Sep 10, 2026 13:03:48 UTC – Details)

Product description

SUPERIOR CRANKING PERFORMANCE: Engineered with a robust 480CCA to provide rapid cold starts for large V-Twin engines. At just 3.3 lbs (1.50 kg), it is 75% lighter than the 14lb lead-acid YTX20L-BS, significantly lowering your motorcycle’s center of gravity for improved flickability, easier cornering, and reduced suspension component wear.
PRECISE PHYSICAL SPECS & FITMENT: Dimensions: 6.89×3.43×6.10in (175x87x155mm). Direct drop-in replacement for YTX20L-BS, 65989-97C,GYZ20HL,GYZ20L and ETX20L. Polarity: [- +]. Features vibration-isolated terminals and a rugged casing designed to withstand the heavy mechanical thumping and engine heat of high-performance American cruisers.
INTELLIGENT BMS & DIGITAL MONITORING: Integrated Battery Management System features an onboard Digital Readout LCD screen. Access real-time voltage telemetry and State-of-Charge (SOC) with a single touch. The BMS actively manages cell balancing while protecting against over-charge and deep discharge, ensuring a stable 2500+ cycle life.
HARLEY CRUISER APPLICATIONS: Specifically optimized for Harley-Davidson models including Softail, Fat Boy, V-Rod, Heritage Softail Classic, and Night Train. The ultra-low self-discharge rate (<1% per month) ensures your bike remains road-ready even after several months of unattended winter storage, outlasting traditional AGM batteries.
IP66 WATERPROOF & RUGGED DURABILITY: Fully sealed, shock-proof housing with an IP66 rating provides total protection against torrential rain and road debris. Essential for long-distance touring on models like the Road King and Deluxe, ensuring your electrical heart remains bone-dry and functional in all-weather environments and high-vibration conditions.
VOLTAGE & CHARGER COMPATIBILITY: Exclusively for vehicles with a qualified regulator delivering a stabilized output under 15.0V. For optimal longevity, a charging voltage of 14.4V (±0.2V) is highly recommended. Use ONLY dedicated LiFePO4 chargers; never use lead-acid chargers with desulfurization or pulse-repair modes to avoid damaging the BMS.
Customers find the battery to be of excellent quality, with lots of cranking power and easy installation. The voltage indicator receives positive feedback, with one customer noting it can be checked with a press of a button. While some customers say it’s worth the price, others find it not worth the extra cost. The battery life receives mixed reviews, with several customers reporting it failed within 6 months, and charging experiences are also mixed, with some units coming fully charged while others were not charged at all. Compatibility issues are reported, with one customer noting it doesn’t work with their 2013 FLHX.