Shorai Lithium Motorcycle Batteries

Ready to upgrade your ride with a battery that's lighter, stronger, and built to last? Shorai has earned its reputation as a leader in lithium motorcycle batteries by providing riders with superior starting power and long-lasting performance. Whether you're on the track, the trail, or the open road, a Shorai LFM battery (formally Shorai LFX battery) delivers reliable power every time.

Compared to a traditional lead-acid battery, Shorai offers:

  • Lightweight Design: Up to 80% lighter for improved handling, acceleration, and fuel efficiency.
  • More Cranking Power: Delivers faster starts and maintains a higher voltage under load.
  • Minimal Maintenance: No sulfation, no corrosion, and a much lower self-discharge rate for a longer shelf life.
  • Easy Fitment: A wide range of case sizes and adhesive-backed foam shims ensure a perfect, secure fit.

Need a Shorai Battery Charger?

While Shorai no longer produces a dedicated charger, you can still maintain your battery with a compatible lithium charger. We recommend the Deltran 12 Volt, 1.25 Amp Battery Tender, which safely charges and maintains Shorai batteries. Important: Avoid chargers with automatic desulfation modes that cannot be disabled.

Find the right Shorai battery for your motorcycle or powersports vehicle instantly with our easy-to-use Battery Finder below.

Find the Shorai Battery by Your Vehicle:

Shorai lithium motorcycle batteries deliver powerful, long-lasting performance in a lightweight design. Ideal for all riders, Shorai provides faster starts, less weight on your bike, and reliable power in any condition.

  • Up to 80% Lighter: Improved handling, acceleration, and fuel efficiency.
  • More Cranking Power: Delivers faster, more consistent starts.
  • Low Maintenance: Longer shelf life with no sulfation or corrosion.
  • Easy Fitment: Includes foam shims for a secure, OEM-like fit.

Need a Shorai Battery Charger?

Maintain your battery with a compatible lithium charger, such as the Deltran 12 Volt, 1.25 Amp Battery Tender. Avoid chargers with desulfation modes that cannot be disabled.

Narrow Your Results
Shorai LFM07L2-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM07L2-BS12  |    

Shorai LFM07L2-BS12 Lithium-Iron Powersport Battery with BMS

Shorai LFM07L2-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM07L2-BS12
 
Voltage: 13.2 Volt / 2.3 Ah (7 Ah Equivalent) / 90 CCA
• Lithium Iron
• Dimensions: 4.45" / 2.28" / 3.50"
• Weight: 1.06 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$109.95
Price: $109.95
QTY:
Shorai LFM09A2-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM09A2-BS12  |    

Shorai LFM09A2-BS12 Lithium-Iron Powersport Battery with BMS

Backordered: Estimated Available June 15th, 2026

Shorai LFM09A2-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM09A2-BS12   |  Backordered: Estimated Available June 15th, 2026
 
Voltage: 13.2 Volt / 3 Ah (9 Ah Equivalent) / 135 CCA
• Lithium Iron
• Dimensions: 4.45" / 2.28" / 3.50"
• Weight: 1.23 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$113.36
Price: $113.36
QTY:
Shorai LFM09L2-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM09L2-BS12  |    

Shorai LFM09L2-BS12 Lithium-Iron Powersport Battery with BMS

Backordered: Estimated Available June 15th, 2026

Shorai LFM09L2-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM09L2-BS12   |  Backordered: Estimated Available June 15th, 2026
 
Voltage: 13.2 Volt / 3 Ah (9 Ah Equivalent) / 135 CCA
• Lithium Iron
• Dimensions: 4.45" / 2.28" / 3.50"
• Weight: 1.23 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$113.36
Price: $113.36
QTY:
Shorai LFM14A1-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM14A1-BS12  |    

Shorai LFM14A1-BS12 Lithium-Iron Powersport Battery with BMS

Shorai LFM14A1-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM14A1-BS12
 
Voltage: 13.2 Volt / 4.5 Ah / 210 CCA
• Lithium Iron
• Dimensions: 5.83" / 2.63" / 4.13"
• Weight: 1.83 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$158.36
Price: $158.36
QTY:
Shorai LFM14A2-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM14A2-BS12  |    

Shorai LFM14A2-BS12 Lithium-Iron Powersport Battery with BMS

Shorai LFM14A2-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM14A2-BS12
 
Voltage: 13.2 Volt / 4 Ah / 210 CCA
• Lithium Iron
• Dimensions: 4.45" / 2.28" / 3.50"
• Weight: 1.61 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$158.36
Price: $158.36
QTY:
Shorai LFM14A4-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM14A4-BS12  |    

Shorai LFM14A4-BS12 Lithium-Iron Powersport Battery with BMS

Shorai LFM14A4-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM14A4-BS12
 
Voltage: 13.2 Volt / 4.6 Ah (14 Ah Equivalent) / 200 CCA
• Lithium Iron
• Dimensions: 5.83" / 3.39" / 3.46"
• Weight: 2.05 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$158.36
Price: $158.36
QTY:
Shorai LFM14A5-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM14A5-BS12  |    

Shorai LFM14A5-BS12 Lithium-Iron Powersport Battery with BMS

Backordered: Estimated Available June 15th, 2026

Shorai LFM14A5-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM14A5-BS12   |  Backordered: Estimated Available June 15th, 2026
 
Voltage: 13.2 Volt / 4.6 Ah (14 Ah Equivalent) / 200 CCA
• Lithium Iron
• Dimensions: 5.28" / 3.15" / 6.30"
• Weight: 2.27 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$158.36
Price: $158.36
QTY:
Shorai LFM14L2-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM14L2-BS12  |    

Shorai LFM14L2-BS12 Lithium-Iron Powersport Battery with BMS

Shorai LFM14L2-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM14L2-BS12
 
Voltage: 13.2 Volt / 4 Ah / 210 CCA
• Lithium Iron
• Dimensions: 4.45" / 2.28" / 3.50"
• Weight: 1.61 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$158.36
Price: $158.36
QTY:
Shorai LFM14L5-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM14L5-BS12  |    

Shorai LFM14L5-BS12 Lithium-Iron Powersport Battery with BMS

Backordered: Estimated Available June 15th, 2026

Shorai LFM14L5-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM14L5-BS12   |  Backordered: Estimated Available June 15th, 2026
 
Voltage: 13.2 Volt / 4.5 Ah / 200 CCA
• Lithium Iron
• Dimensions: 5.28" / 3.15" / 6.30"
• Weight: 2.27 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$158.36
Price: $158.36
QTY:
Shorai LFM18A1-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM18A1-BS12  |    

Shorai LFM18A1-BS12 Lithium-Iron Powersport Battery with BMS

Backordered: Estimated Available June 15th, 2026

Shorai LFM18A1-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM18A1-BS12   |  Backordered: Estimated Available June 15th, 2026
 
Voltage: 13.2 Volt / 6 Ah (18 Ah Equivalent) / 270 CCA
• Lithium Iron
• Dimensions: 5.83" / 2.60" / 4.13"
• Weight: 2.12 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$188.96
Price: $188.96
QTY:
Shorai LFM18L1-BS12 Lithium-Iron Powersport Battery with BMS
Item #: LFM18L1-BS12  |    

Shorai LFM18L1-BS12 Lithium-Iron Powersport Battery with BMS

Backordered: Available June 10th, 2026

Shorai LFM18L1-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM18L1-BS12   |  Backordered: Available June 10th, 2026
 
Voltage: 13.2 Volt / 6 Ah (18 Ah Equivalent) / 270 CCA
• Lithium Iron
• Dimensions: 5.83" / 2.60" / 4.13"
• Weight: 2.12 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$188.96
Price: $188.96
QTY:
Shorai LFM24A3-BS12 Lithium-Iron Powersport Battery
Item #: LFM24A3-BS12  |    

Shorai LFM24A3-BS12 Lithium-Iron Powersport Battery

Shorai LFM24A3-BS12 Lithium-Iron Powersport Battery

Item #: LFM24A3-BS12
 
Voltage: 13.2 Volt / 8 Ah (24 Ah Equivalent) / 360 CCA
• Lithium Iron
• Dimensions: 6.55" / 3.39" / 6.10"
• Weight: 3.97 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct
Price:
$242.96
Price: $242.96
QTY:

Frequently Asked Questions

What is lithium iron, and how does it compare to other lithium batteries?

Shorai batteries use lithium iron phosphate (LiFePO4) technology, a type of lithium-ion chemistry known for its stability, safety, and resistance to temperature extremes. Unlike lithium cobalt oxide cells used in electronics, LiFePO4 batteries are ideal for motorcycles because they provide consistent performance and improved heat tolerance.

What makes Shorai LFX batteries different?

Shorai LFX batteries use proprietary prismatic cells, not cylindrical cells made for power tools like many competitors. This allows Shorai to build batteries in precise shapes and sizes for better fitment. LFX batteries are lighter, have a lower self-discharge rate, and come with foam shims for a snug, OEM-like installation. Each battery is produced in an ISO-certified facility and tested extensively to ensure long-term reliability.

How does Shorai performance compare to lead-acid batteries?

Unlike lead-acid batteries that lose voltage quickly under load, Shorai batteries maintain higher voltage during cranking. This translates into faster starts, even in cold conditions, with up to two volts more delivered than an equivalent lead-acid battery. Riders notice stronger, more consistent performance with less wear over time.

How do Shorai batteries perform in cold weather?

All lithium batteries see higher resistance in low temperatures, but Shorai’s design helps them recover quickly. If the first crank is weak in cold conditions, the battery warms itself and delivers more power on the next attempt. Many riders also “wake” the battery by turning on headlights or heated gear for a short time before starting, which improves performance and extends battery life.

Are Shorai batteries easy to install?

Yes. Shorai includes adhesive-backed foam shims to ensure a snug fit if the battery case is smaller than your original. This makes installation simple, without modifications or special tools. For step-by-step help, see our installation guide and video.