Your cart is empty.
shop now
3x Starting Current
10x More Start Times
5x Service Lifetime
30% Of Original Weight
Ship from USA
With 180A cold cranking amps (CCA), the TYKOOL YTX4L-BS-PRO ensures quick and reliable starts, surpassing standard lithium (140A) and lead-acid (80A) options. Its ultra-long lifespan of 3,000 cycles significantly outperforms standard lithium (2,500 cycles) and lead-acid (300 cycles), making it a durable and high-performance choice for riders.
The TYKOOL YTX4L-BS-PRO Lithium battery is a game-changer when it comes to weight and maintenance. Weighing just 1.2 lbs, it's nearly half the weight of traditional lead-acid batteries, which typically weigh 3 lbs. In addition to being ultra-light, this battery is completely maintenance-free—no activation, no acid leakage, and no need for ongoing maintenance. It arrives fully charged and ready to install, providing hassle-free performance for your motorcycle or power sports vehicle.
The TYKOOL YTX4L-BS-PRO High-Performance Lithium LiFePO4 Motorcycle Battery features a built-in Battery Management System (BMS) that provides essential protections, including over-charge, over-current, short-circuit, and over-discharge, ensuring long-lasting, reliable performance. With cell equalization for balanced energy distribution, it also includes a convenient digital readout to monitor State of Charge (SOC) and Voltage, allowing for easy tracking of your battery’s health and optimal performance.
Designed for seamless replacement, this lithium-ion battery matches the 1:1 OEM size, ensuring a perfect fit without modifications. The solid brass terminals enhance durability and conductivity, providing a secure and efficient connection. With compact dimensions of 4.45" x 2.79" x 3.38", it delivers high performance while maintaining compatibility with various vehicles.
Advanced Lithium Battery for Motorcycles, ATVs, and PWCs. The TYKOOL lithium iron phosphate battery is compatible with motorcycles, ATVs, UTVs, PWCs, and more, replacing sizes like YTX4L-BS, YTZ5S-BS, YB4L-A, and YT4L-B. Built with advanced technology and tested for safety and reliability, TYKOOL powers the future with industry-leading performance.
| Make | Engine | Model | Year(s) | TYKOOL Battery Model |
|---|---|---|---|---|
| Beta | cc | 2 Stroke | 2018 - 2020 | YTX4L-BS |
| Cagiva | 50cc | City, Lucky, Explorer | 1994 - 1997 | YTX4L-BS |
| Gas Gas | 250cc | Pampera | 1996 - 2001 | YTX4L-BS |
| Gas Gas | 320cc | Pampera | 1998 - 2001 | YTX4L-BS |
| Gas Gas | 370cc | Pampera | 1997 | YTX4L-BS |
| Honda | 125cc | CRF125F | 2014 - 2020 | YTX4L-BS |
| Honda | 70cc | CT70 | 1991 - 1994 | YTX4L-BS |
| Honda | 200cc | TLR200 Reflex | 1986 - 1987 | YTX4L-BS |
| Honda | 250cc | XR250L | 1991 - 1996 | YTX4L-BS |
| Honda | 125cc | Z125M, MA | 2019 - 2022 | YTX4L-BS |
| Honda | 50cc | ZB50 | 1988 | YTX4L-BS |
| Husqvarna | 250cc | FC | 2014 - 2017 | YTX4L-BS |
| Husqvarna | 350cc | FC | 2014 - 2017 | YTX4L-BS |
| Husqvarna | 450cc | FC | 2014 - 2017 | YTX4L-BS |
| Kawasaki | 110cc | KLX110, L | 2003 - 2023 | YTX4L-BS |
| Kawasaki | 125cc | Z125 PRO | 2017 - 2023 | YTX4L-BS |
| KTM | 200cc | 200 XC-W | 2013 | YTX4L-BS |
| KTM | 200cc | 200 XC-W | 2015 - 2016 | YTX4L-BS |
| KTM | 450cc | 450SMR | 2013 | YTX4L-BS |
| KTM | 400cc | E/XC Racing 4-Stroke | 2000 - 2002 | YTX4L-BS |
| KTM | 520cc | E/XC, M/XC Racing 4-Stroke | 2000 - 2002 | YTX4L-BS |
| KTM | 250cc | EXC, Racing | 2003 - 2005 | YTX4L-BS |
| KTM | 450cc | EXC, Racing | 2003 - 2005 | YTX4L-BS |
| KTM | 525cc | EXC, Racing | 2003 - 2007 | YTX4L-BS |
| KTM | 400cc | EXC, Racing | 2003 - 2005 | YTX4L-BS |
| KTM | 350cc | EXC-F | 2014 | YTX4L-BS |
| KTM | 350cc | SX-F | 2011 - 2016 | YTX4L-BS |
| KTM | 450cc | SX-F | 2011 - 2016 | YTX4L-BS |
| KTM | 250cc | SX-F, EXC, EXC-F | 2012 - 2015 | YTX4L-BS |
| KTM | 250cc | SX-F, EXC, EXC-F | 2013 - 2018 | YTX4L-BS |
| KTM | 250cc | XC, EXC, XC-W | 2011 - 2012 | YTX4L-BS |
| KTM | 250cc | XC, EXC | 2011 - 2012 | YTX4L-BS |
| KTM | 300cc | XC, XC-W, EXC-F | 2011 - 2013 | YTX4L-BS |
| KTM | 250cc | XC-W | 2008 - 2013 | YTX4L-BS |
| KTM | 250cc | XC-W, XCF-W | 2015 - 2017 | YTX4L-BS |
| Suzuki | 250cc | DR250S | 1990 - 1992 | YTX4L-BS |
| Suzuki | 350cc | DR350S | 1990 - 1996 | YTX4L-BS |
| Suzuki | 650cc | DR650S N, P | 1992 - 1993 | YTX4L-BS |
| Yamaha | 125cc | TTR125E/LE Electric Start | 2003 - 2022 | YTX4L-BS |
| Make | Engine | Model | Year(s) | TYKOOL Battery Model |
|---|---|---|---|---|
| Aeon (Benzai) | 100cc | Cobra/CX-Sport 100 | 2024 | YTX4L-BS |
| Aeon (Benzai) | 50cc | Cobra/CX-Sport 50 | 2024 | YTX4L-BS |
| Aeon (Benzai) | 90cc | Cobra/CX-Sport 90 | 2024 | YTX4L-BS |
| Arctic Cat | 90cc | ATV 90, Y-12 Youth, 2-Stroke | 2002 - 2004 | YTX4L-BS |
| Arctic Cat | 50cc | ATV50 Y-6 Youth | 2004 - 2005 | YTX4L-BS |
| BRP (CAN-AM) | 50cc | DS50, Quest | 2002 - 2006 | YTX4L-BS |
| BRP (CAN-AM) | 70cc | DS70 | 2008 - 2023 | YTX4L-BS |
| BRP (CAN-AM) | 70cc | DS70 | 2019 | YTX4L-BS |
| BRP (CAN-AM) | 90cc | DS90, DS90F, DS90 X, Quest | 2002 - 2023 | YTX4L-BS |
| BRP (CAN-AM) | 90cc | DS90, DS90F, Quest | 2002 - 2020 | YTX4L-BS |
| E-Ton | 50cc | AXL, TXL, NXL, RXL | 1999 - 2003 | YTX4L-BS |
| E-Ton | 90cc | AXL, TXL, NXL, RXL | 1999 - 2003 | YTX4L-BS |
| E-Ton | 90cc | DXL90 Sierra | 1999 - 2003 | YTX4L-BS |
| Kasea | 50cc | Mini Skyhawk | 2024 | YTX4L-BS |
| Polaris | 50cc | Scrambler | 2001 - 2002 | YTX4L-BS |
| Polaris | 90cc | Scrambler, Sportsman | 2001 - 2002 | YTX4L-BS |
| Qianjiang | 100cc | ATV100 | 2024 | YTX4L-BS |
| Qianjiang | 50cc | ATV50 | 2024 | YTX4L-BS |
| Make | Engine | Model | Year(s) | TYKOOL Battery Model |
|---|---|---|---|---|
| Honda | 50cc | NB50 Aero | 1985 - 1987 | YTX4L-BS |
| Honda | 50cc | NCH50 Metropolitan | 2013 - 2017 | YTX4L-BS |
| Honda | 50cc | NQ50 Spree, 50D SS | 1986 - 1987 | YTX4L-BS |
| Honda | 50cc | SA50 Elite LX, S, SR | 1988 - 2001 | YTX4L-BS |
| Honda | 50cc | SB50 (All) | 1988 - 1990 | YTX4L-BS |
| Honda | 50cc | SE50 Elite (All) | 1987 | YTX4L-BS |
| Honda | 50cc | TG50 Gyro S (All) | 1985 - 1986 | YTX4L-BS |
| Hyosung | 50cc | SB50 Super Cab, SD50 Sense, SF50 Prima , Rally, Sense | 2024 | YTX4L-BS |
| SYM | 50cc | RS50 | 2010 | YTX4L-BS |
| Yamaha | 50cc | CY50 Riva Jog | 1992 - 2001 | YTX4L-BS |
Shipping:
1. USA Dispatch Locally, Free Shipping.
2. Product processing time is usually 1-2 working days.
3. Product Standard shipping time is usually 3-5 days.
4. Learn more about our Shipping Policy.
Return:
1. If you are not satisfied with the products, customers can return or request a refund for products within 30 days of receipt.
2. Learn more about our Return & Refund Policy.
| Model | LFP4L-BS-PRO |
| Type | LiFePO4 |
| Single cell brand | 60C |
| Size | 113*70*85mm |
| Weight | 0.6kg |
| Negative position | L |
| Rated voltage | 12.8V |
| Rated Capacity | 3.0Ah |
| CCA | 180CCA |
| Interior Resistance | 17.0mΩ |
| Rated Charge Current | ≤3A |
| Maximum charging power | ≤30A |
| Continuous discharge current | ≤30A |
| Instantaneous discharge current(5S) | ≤30A |
| Short circuit protection | NO |
| Over Discharge Protection Voltage | 8.0V |
| Over Discharge Recovery Voltage | 9.2V |
| Over Charge Protection Voltage | 15.6V |
| Over Charge Recovery Voltage | 15.2V |
| Equalizing voltage | 3.65V |
| Charge discharge cycle | 1500 cycles |
| Self Discharge Rate | ≤30uA |
| Adaptive temperature | -20℃~80 ℃ |
