TYKOOL LFP4L-BS-STD Lithium Battery, Replaces YTX4L-BS, 140CCA 2.8Ah Fits for Motorcycle ATV Scooter Dirt Bike, Compatible with Honda CRF50F CRF110F Yamaha TTR125, Digital Readout, Polarity [- +]

PERFORMANCE ADVANTAGE: Massive 140CCA provides instant cold starts for small engines. At 1.26 lbs, its 70% lighter than lead-acid YTX4L-BS, enhancing vehicle agility and handling for young riders.
PHYSICAL SPECS & FITMENT: Dimensions 4.45 x 2.76 x 3.35 in. Direct drop-in replacement for YTX4L-BS, YT4L-BS, and GT4L-BS.
Polarity: [- +]. Includes vibration-proof terminal bolts for secure off-road mounting.
SMART BMS & DIGITAL READOUT: Integrated Battery Management System with built-in Digital Readout LCD for real-time voltage monitoring. Ensures balance while protecting against over-charge and discharge.
MOTORCYCLE APPLICATIONS: Ideal for street scooters and dirt bikes like Honda CRF50F. <1% low self-discharge rate means your bike starts even after months of storage. Perfect for riders needing high-uptime.
ATV/UTV APPLICATIONS: Built to withstand the rigors of off-road environments. High vibration resistance protects internal cells during aggressive trail riding on models like Polaris Outlaw 50 quads.
IP66 WATERPROOF & DURABILITY: Sealed housing protects against heavy rain, mud, and power washes. Designed for extreme outdoor environments where standard batteries might fail due to moisture or impact.
VOLTAGE & CHARGER COMPATIBILITY: Exclusively for vehicles with a qualified regulator (output < 15.0V ). NOT compatible with TaoTao series or unregulated systems unless upgraded to a full-wave regulator. Use ONLY LiFePO4 chargers. DO NOT use lead-acid chargers with pulse/desulfurization modes to avoid BMS damage.