Shorai LFX14A4-BS12 Lithium-Iron Powersport Battery
Item #: LFX14A4-BS12   |    In Stock

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Shorai LFX14A4-BS12 Lithium-Iron Powersport Battery

Item #: LFX14A4-BS12   |  In Stock

Today's Price: $163.95
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Price: $163.95

12 Volt / 210 CCA
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1 Year Free | 5 Year Prorated Factory Direct Warranty
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Product Specifications for Shorai LFX14A4-BS12 Lithium-Iron Powersport Battery

BM Part #: LFX14A4-BS12
Battery Polarity: Left Positive Terminals
Voltage: 12 Volt
Capacity: 4.6 Ah (14 Ah Equivalent)
Type: Lithium Iron
Length: 5.83"
Width: 3.39"
Height: 3.46"
Cold Cranking Amps: 210 CCA
Shipping Weight: 1.99Lbs
Warranty: 1 Year Free | 5 Year Prorated Factory Direct
  • Ultra light - The cheapest way to shave pounds off your racing motorcycle
  • Twice to four times the service life of lead-acid batteries
  • Fitted replacement for your OEM battery
  • Military spec Carbon Fiber Composite Case
  • Faster cranking for better starts
  • Super-fast recharge rate
  • SAFE! No explosive gasses during charge, no lead, no acid
  • Environmentally friendly
  • Bolt Size: 10mm bolt with 5mm threads.
  • Powersport applications only. Do not install in cars.
Frequently Bought Together:
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Shorai LFX14A4-BS12 Lithium-Iron Powersport Battery
Shorai LFX14A4-BS12 Lithium-Iron Powersport Battery
Shorai Battery Charger for 6 Volt and 12 Volt LFX Batteries
Shorai Battery Charger for 6 Volt and 12 Volt LFX Batteries
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Total for Both Items: $263.90

Product Description

Free Standard Shipping!

Order today and receive free standard shipping on your Shorai LFX14A4-BS12 Lithium-Iron Powersport Battery. Only valid in the contiguous 48 states and not valid with any other offer.

Shorai's Lithium Iron batteries are the ultimate fusion of light weight and power technologies. The LFX14A4-BS12 battery weighs in at 1.99 pounds and offers 210 CCA. These batteries will require no change to your charging systems and are a drop-in replacement for your original battery (Included shims may be required for installation).

What makes Shorai batteries different? They contain Shorai-proprietary eXtreme-Rate Lithium Iron prismatic cells (chemistry LiFEPO4). They contain no poisonous lead, no dangerous acid, and do not create explosive gases during charge, as traditional Lead-Acid batteries do. Compared to traditional batteries, Shorai lithium batteries are extremely light, have much lower self-discharge rate, do not sulfate, and are environmentally friendly.

Can I use Lead-Acid battery chargers or charger/tenders?
Yes. HOWEVER, you may NOT use a charger/tender if it has an automatic desulfation mode, which cannot be turned off. We have confirmed with Deltran, makers of the Battery Tender brand, that their products do NOT have a desulfation mode, and are therefore OK for use with Shorai batteries.

Can Shorai LFX be mounted in any position?
Yes. There are no liquids in these batteries.

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What's the difference between the "equivalent" and "Actual" amp hour capacity?

The manufacturer includes the "equivalent" (PbEq, "lead equivalent") rating to show a more apples-to-apples comparison between the lithium chemistry and the lead-acid battery that you're likely replacing.

The lead-acid capacity rating itself is based on a complete discharge at a low discharge rate. Under actual cranking conditions they will deliver considerably less than spec capacity. And because lead-acid batteries begin sulfating when only a small percentage of the capacity has been used, and their internal resistance rises as they are discharged, the actual capacity which can be used may be as little as 20% of the mfg. rating. Discharge in excess will not only damage the lead-acid battery, it may not allow proper starting as voltage sags.

For example, the Shorai LFX18 12V series have 6Ah cells internally. But, the cells are capable of 80% discharge without damage while still retaining more cranking power. As such, the usable capacity (or "reserve capacity") of an LFX18 12V battery is very close to 18Ah-rated lead acid batteries, while also providing superior cranking and huge weight reductions.

Cold Weather Performance Expectations

Down to about 20° Fahrenheit (-7°C) most users find that they can start normally on first crank. If your headlight comes on at key-ON, it is good for the batteries to flow some current before cranking in cold weather. The suggested headlight-on time before cranking depends on the temperature. If starting at 40°F/5°C, 30 seconds will help wake the battery and increase cranking performance. If at 0°F/-17°C, leave the lights on for 4~5 minutes before cranking. The result will be a better first crank, and longer battery life. If the engine fails to start on first crank, that first crank has warmed the battery, and the second attempt will be much stronger. Other accessories that can be turned on before cranking can also be used for this purpose, such as heated gear, radio, etc... Insuring that the battery is fully charged after storage also improves first-start performance in cold weather.

Customer Reviews

7 Reviews | 4.9 out of 5
5 stars (6)
4 stars (1)
3 stars (0)
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What our Customers are saying
Great product
June 19, 2023
by on June 19, 2023

reat product and service

Would recommend to a friend?
Shorai LFX14A4-BS12
May 17, 2021
by on May 17, 2021

Bought this for a 2004 Honda CBR600RR after the OEM lead acid battery died after 3 years. This Shorai battery is significantly lighter, more powerful, and fits perfectly. For less money than the stock and outdated lead acid battery, this is a no-brainer.

Would recommend to a friend?
Lithium Battery
May 15, 2021
by on May 15, 2021

Super Light weight battery, very happy with it. Thanks Battery Mart for providing fast service.

Would recommend to a friend?
This is the best quality battery I know
February 24, 2015
by on February 24, 2015

No other motorcycle battery brand has this much cranking power, lasts as long, and fits all bikes I own. P.S. I have this brand in 4 of my bikes. I've had one in my Harley 103 cu in. for 4 years and it cranks as good today as it did when I installed it.

San Jose,Ca
Would recommend to a friend?
Quality shows
Apr0l 28, 2014
by on Apr0l 28, 2014

Very well packaged, seems like a quality product. Very light weight. Time will tell if is was a good buy. Good for sport bikes to save weight, and improve handling.

CBR lover
Tampa, FL
Would recommend to a friend?
tidy weight savings
Apr0l 18, 2014
by on Apr0l 18, 2014

I have replaced my 30# OEM battery in my Honda Insight and saved 28#. I can't tell any difference in cranking power and have a theoretical 10:1 safety margin. I have many vehicles that are not daily drivers and am constantly replacing batteries, probably three/year. I intend to buy another Lipo and transfer it to the car/RV I'm driving that day. So light and easy it will save a bunch of aggravatio

Coeur d'Alene,
Would recommend to a friend?
Well Done
March 11, 2013
by on March 11, 2013

Well done. Fast exact service.

Would recommend to a friend?