Home Lithium Battery Replacement YTX20L-BS LiFePO4 For Motorcyle
Lithium Iron Phosphate Battery Replacement YTX20L-BS LiFePO4 For Motorcyle
Lithium Iron Phosphate Battery Replacement YTX20L-BS LiFePO4 For Motorcyle
Lithium Iron Phosphate Battery Replacement YTX20L-BS LiFePO4 For Motorcyle
Lithium Iron Phosphate Battery Replacement YTX20L-BS LiFePO4 For Motorcyle
Lithium Iron Phosphate Battery Replacement YTX20L-BS LiFePO4 For Motorcyle
Lithium Iron Phosphate Battery Replacement YTX20L-BS LiFePO4 For Motorcyle
Lithium Iron Phosphate Battery Replacement YTX20L-BS LiFePO4 For Motorcyle
Lithium Iron Phosphate Battery Replacement YTX20L-BS LiFePO4 For Motorcyle
Lithium Iron Phosphate Battery Replacement YTX20L-BS LiFePO4 For Motorcyle
Lithium Iron Phosphate Battery Replacement YTX20L-BS LiFePO4 For Motorcyle

Lithium Battery Replacement YTX20L-BS LiFePO4 For Motorcyle

Sale price $299.99
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  • Voltage - 12.8 V
  • Weight - 4.1 lb.
  • PbEq Capacity - 20 Ah
  • Cranking Amps - 680 CA
  • Dimensions - 6.9 in x 3.4 in x 6.1 in
  • Fully integrated battery management system (BMS).
  • Bluetooth-enabled for real-time monitoring via smartphone.
  • Built-in jump-starting feature and shake-to-restart functionality.
  • Replaces YTX15-BS, YTX15L-BS, YTX20-BS, YTX20L-BS, YTX20H-BS, YTX20HL-BS, GYZ20H, GYZ20L & GYZ20HL

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Shipping & Returns

Standard Shipping: Enjoy free standard shipping within the continental USA.

Expedited Shipping: Need your items sooner? Expedited shipping options are available at an additional cost. Select this option at checkout for faster delivery.

Returns: We want you to be completely satisfied with your purchase. If for any reason you are not happy with your battery purchase, we offer hassle-free returns within 30 days of delivery.

Signature Requirement: For security purposes, all orders over $400 will require a signature upon delivery. Please ensure someone is available at the delivery address to sign for your package.

Conditions for Returns:

  • Restocking Fee: Please note that if the battery is returned without any defects and in its new, unused condition, a restocking fee for shipping expenses may apply.
  • Return Shipping: If there is an issue with the battery, we will cover the return shipping costs.
  • Unused Condition: Batteries must be returned in their original, unused condition to qualify for a refund or exchange.

For any further assistance regarding delivery or returns, please don't hesitate to contact our customer service team.
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Most items ship within 24 hours, excluding weekends and major holidays.

Return within 30 days of delivery. Shipping fees are non-refundable.

Powertex PTX4 Lithium Powersport Battery

Why Choose Powertex PTX4?

Engineered for Performance. Built to Last.

Universal Fit

4 terminals & spacers allows battery to be mounted in any orientation. Compatible with multiple OEM models.

Lightweight Power

1/3 the weight of lead-acid batteries with nearly double the cranking power and efficiency.

All-Weather Ready

Excels in extreme temperatures, delivering a high discharge rate from -4°F to 140°F.

Long-Lasting

Lasts 2-3 times longer than lead-acid batteries with over 2,000 charge cycles.

Smart Technology

Fully integrated BMS with internal jump start, shake-to-restart, and Bluetooth monitoring.

Eco-Friendly

Non-toxic, lead-free, and fully compliant with RoHS standards, meets environmental safety regulations.

Why Switch to Lithium?

The Advantages of Lithium Iron Phosphate (LiFePO4) Batteries

  • Advanced BMS & Safety: Built-in BMS protects against overcharging, overheating, and short circuits, ensuring safe and long-lasting performance.
  • Internal Jump-Start: Jump-start your vehicle directly from the battery without external cables.
  • Longer Lifespan & Efficiency: Lasts 2-3x longer than lead-acid with over 2000 charge cycles, offering higher cranking power and better efficiency.
  • Bluetooth Connectivity: Monitor battery health in real time through Bluetooth on your smartphone.
  • Universal Fit: 4 terminals and spacers for easy installation and compatibility with multiple OEM models.
  • Low Self-Discharge Rate: Retains charge longer, ensuring your battery is ready to use when you need it.

Universal Fit for Multiple Models

Our lithium powersport battery is designed for maximum compatibility. Featuring four terminals and spacers, it can be easily customized to replace several OEM models, including:

  • YTX15-BS
  • YTX15L-BS
  • YTX20-BS
  • YTX20L-BS
  • YTX20H-BS
  • YTX20HL-BS
  • GYZ20H
  • GYZ20L
  • GYZ20HL

With its versatile design, this battery ensures a perfect fit and seamless installation, making it the ideal upgrade for your powersport vehicle.

Wide Range of Applications

This Powertex PTX4 lithium iron phosphate powersport battery is perfect for motorcycles, ATVs, scooters, UTVs, snowmobiles, go-karts, jet skis, and more! It’s also an excellent replacement for all OEM lead-acid batteries of similar size and is ideal for bikes up to 2,200cc. Designed for durability and performance, it’s the ideal power solution for all your vehicle needs.

What Customers Are Saying

Real Feedback from Enthusiasts Who’ve Made the Switch to Powertex Lithium Batteries

Unmatched Performance!

I replaced my old lead-acid battery with a Powertex lithium, and the difference is night and day. My bike starts instantly, even in freezing weather!

Chris R., Enduro Rider

Lightweight and Reliable.

This battery is so much lighter than my OEM battery, and it powers my 2000cc sport bike effortlessly. Highly recommended for any rider!

Alex P., Track Day Enthusiast

Perfect Fit and Long-Lasting.

The spacers and four-terminal design made installation a breeze. It’s been over a year, and it still holds a charge like the day I bought it!

Jordan L., Daily Commuter

  • GRADE A LIFEPO4 CELLS - Powertex LiFePO4 Lithium Iron Phosphate batteries are unlike other batteries, we provide the highest level of quality and reliability. Our cells have excellent power density & thermal stability making the battery more durable and longer lasting. All batteries are UN38.3 certified.
  • BATTERY MANAGEMENT SYSTEM – A must in Lithium Iron Phosphate batteries, Powertex LiFePO4 batteries feature an internal BMS. It ensures all cells within the battery have the same state of charge, meaning each cell has the same energy. This way the battery lasts longer because you do not get one weak or dead cell. The BMS also has additional safety measures.
  • LONGER LIFESPAN – A charge cycle is described as the battery being discharged from 100% down and back up. Powertex LiFePO4 Batteries provide up to 5,000 cycles if used accordingly. This is compared to a lead acid battery that only offers 200 ~ 500 cycles. As a result, our lithium iron phosphate batteries have a lifespan of about 5 to 10 years.
  • EXTREMELY LIGHTWEIGHT – Powertex’s LiFePO4 YTX20L-BS replacement battery weighs in at 3.5 lbs compared to the standard lead acid equivalent which weighs a whopping 13 lbs. This makes it the ideal choice for motorcycles that need weight reduction.
  • EFFICIENT – A Powertex Battery can still start a bike at 50% capacity due to its high platform voltage. Additionally, our LiFePO4 battery’s flat discharge curve holds above 12V for up 90% of its capacity usage providing astronomical boosts in run-time compared only 50%in Lead Acid.

Battery Features

  • Ultra high rate Lithium Iron Phosphate battery technology.
  • Suitable for low temperature environment.
  • Only 1/3 the weight of a lead-acid battery.
  • Low self-discharge rate, it can be used after 1 year of storage.
  • More than double the service life of a SLA battery, around 5-8 years.
  • Excellent vibration resistance with silicone rubber covers on top and mat at the bottom of battery case.
  • Can be installed in any position, no need to worry about leakage.
  • No corrosive liquids, no toxic heavy metals, environmentally friendly.
  • Cylindrical cell with energy storage welding technology, resulting in good safety standards.

Specifications

Model PTX20L
Replaces
 YTX20L, YTX20L-BS, YB16L-B, YB16CL-B, YB16HL-A-CX, YB18L-A
Dimensions LxWxH 6.9 x 3.4 x 6.1 inches
Terminal Nut & Bolt
Weight 3.5 lbs
Voltage 12.8 Volts
Capacity 7.5 Amp Hours
Power 96 Watt Hours
Cranking Amps 375 Cranking Amps
Cycle Life @ 80% DoD ≥ 2,000 Cycles
Discharge Current 30 Amps
Maximum Discharge Current 375 Amps
Max Charging Current 15 Amps
LiFePO4 Cell Model 26650
Number of LiFePO4 Cells 12 Pcs
Cut-off Voltage 10.0V
Charging & Discharge Temperature
 14℉ - 131℉
Charging Voltage
 14.4V ~ 14.6V
Residual Capacity After Storage at 77 ℉  1 Month ≥ 95%
3 Months ≥ 90%
6 Months
 ≥ 80%

Supporting Documents

Spec Sheet Product Manual


Nominal Voltage - 12.8V

Weight - 4.1lb

Dimensions (LxWxH) - 6.9" x 3.4" x 6.1"

Dimensions w/ 1 Spacer (LxWxH) - 6.9" x 3.4" x 6.4"

Nominal Capacity - 10Ah

PbEq Capacity - 20Ah

Watt Hours - 128W

Cranking Amps - 680A

Max Constant Discharge Current - 240A @ 20C

Charging Cut-Off Current - 60A @ 5C

Charging Cut-Off Voltage - 14.6V

Discharge Cut-Off Voltage - 8V

Recommended Charging Ambient Temperature Range - 32℉-131℉

Recommended Discharge Ambient Temperature Range - -4℉-140

Customer Reviews

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Uncertain about which battery fits your car or motorcycle? Our tool simplifies the process. Just input the year, make, and model of your vehicle, and it will present you with the best option! If your model isn't listed, reach out to us at 1 (888) 593-1029, utilize the live chat feature, or contact us with your vehicle's details for further assistance!