TYKOOL LFP20CH-BS-PRO LiFePO4 Lithium Battery, Replaces YTX20CH-BS YTX20CH, 420CCA 7Ah fits for BMW K1600GT GTL R1250RT R1200RT (2014-2023) Suzuki KingQuad 750 (2008-2024), [- +]

• ELITE PRO-SERIES PERFORMANCE: Delivering a staggering 420CCA—significantly outperforming the 270A of traditional YTX20CH-BS AGM batteries. Engineered specifically for high-compression 6-cylinder touring platforms and heavy-duty utility ATVs that demand maximum instantaneous starting torque.
• BMW COMPUTING SYSTEM COMPATIBLE: Features a high static voltage of 13.2V and ultra-low internal resistance. This premium power delivery maintains a solid voltage plateau during cranking, successfully eliminating transient voltage drops that trigger computer system fault codes on modern superbikes.
• 15MM SPACER & PERFECT FIT: Exact footprint of 5.91 x 3.43 x 5.71in (150x87x145mm), expanding to 6.34in (161mm) height with our included 15mm high-density anti-vibration spacer. Out-of-the-box perfect fit for YTX20CH-BS battery trays while absorbing extreme off-road shocks.
• LIGHTWEIGHT HANDLING ADVANTAGE: Weighing just 3.2 lbs (1.45 kg), it sheds a massive 10.2 lbs (4.6 kg) of dead weight from your vehicle's chassis compared to heavy lead-acid batteries. Drastically improves your power-to-weight ratio, cornering agility, and steering response.
• LUXURY TOURING DOMINANCE: Precision-tuned for complex electrical systems of BMW K1600GT / GTL / Bagger (2017–2022), R1250RT (2019–2023), R1200RT (2014–2018), and Moto Guzzi California 1100 (2000–2013). Handles factory navigation, audio, and heated gear with ease.
• SUZUKI KINGQUAD & WINCH READY: Custom-engineered to handle heavy mechanical stress for Suzuki KingQuad 750 / 500 / 400 (2008–2024) and Kawasaki Vulcan 2000 (2004–2010). Features a robust 80A BMS core optimized for high-draw utility work and rugged trails.
• VOLTAGE COMPATIBILITY & REGULATOR WARNING: Alternator charging output MUST measure between 14.0V and 14.6V, and strictly below 15.0V. For pre-2015 models, thoroughly inspect whether your vehicle is equipped with a functioning rectifier and verify that it has not aged or degraded. An aged regulator causing over-voltage spikes will trigger our protective smart BMS safety cutoff; upgrade to a modern MOSFET rectifier before installation.

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