Shorai Lithium 6 Volt Battery LFX18A2-BS06
  • Shorai Lithium 6 Volt Battery LFX18A2-BS06 - LFX18A2-BS06
  • Shorai Lithium 6 Volt Battery LFX18A2-BS06 - LFX18A2-BS06

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Shorai Lithium 6 Volt Battery LFX18A2-BS06 Videos

Shorai LFX Lithium Iron Battery LFX18A2-BS06

Shorai LFX Lithium motorcycle batteries are some of the lightest and most powerful replacement batteries available. Most powersports enthusiasts have gotten used to hooking up a tender to their lead-acid batteries, all the time. Shorai LFX have a much slower self-discharge than the best lead acid batteries (1/6 to 1/7, on average), they do not sulfate as capacity drops, and they are the ultimate "deep cycle" battery. This means that they can still crank your vehicle even if the remaining capacity is quite low. A fully charged LFX can sit for a year or more and still retain adequate starting capacity, without damaging the battery. As such, any vehicle which has no current flowing when the key is OFF should not need a tender. At most this battery only needs to be charged every 6 to 12 months, depending on the use and average storage temperature. Newer vehicles may have a significant draw even when the key is OFF, to maintain clocks and computers, etc. In this case Shorai expects that a few hours of riding per month will be all that is needed to avoid tending. If you know that you will go a number of weeks or months without riding, you can either attach a tender, or disconnect the negative cable from the battery. In any case, during storage you may use the voltage chart above and an accurate voltmeter, and consider recharging when the battery is around the 50% capacity remaining mark, or above.


  • Faster cranking for better starts
  • Ultra light- one fifth the weight of lead-acid batteries on average
  • Holds unloaded charge for one year without maintenance
  • Zero sulfation for longer service life
  • Super-fast recharge rate
  • No explosive gasses during charge, no lead, no acid
  • Military spec carbon composite case
  • Multiple terminal connection options
  • Includes adhesive back foam sheets
  • Factory activated
  • Environmentally friendly
  • 2 year warranty


  • 6 V- Volts
  • 270 CCA- Cold Cranking Amps
  • 18 Ah- Amp Hours
  • 18 A Max Charge Rate
  • Weight: 1.27 lbs/0.575 kg
  • Case Size 2: 58mm/2.28" x 113mm/4.45" x 89mm/3.5"
  • See Shorai Specs PDF below for full fitment guide

Battery Terminal Location:


  • All Shorai Batteries require charging out of the box prior to use.
  • It is extremely important that you use only the appropriate battery for your bike. A battery with incorrect amperage may damage the battery and your bike.
  • Shorai Batteries may not be a drop in replacement for all bikes, some modification to battery box, terminals etc may be necessary.
  • Shorai recommends NOT using a charger or tender if it has a desulfation mode which cannot be turned off. Shorai has confirmed that the Battery Tender brand does NOT have a desulfation mode and are OK for use with Shorai LFX batteries. However the best possible charger/tender for the Shorai LFX is the Shorai SHO-BMS01 Battery Management System.

Fitment Notes & Exceptions

This is a universal fit part; it may or may not fit without modification.

  • All Shorai Batteries require charging out of the box prior to use
  • The is a 6 Volt battery and will not work with modern 12 Volt systems
  • Please confirm what type of battery your bike uses prior to ordering
This Product Fits:
R26 19551961
R27 19591966
R50 19551961
R60 1956, 1957, 1958, 1959, 1960
R69S 19601969
CM200T Twinstar 1980
CV80 Riva 80 1984, 1985, 1986, 1987
LT2 1972
RD60 1973, 1974, 1975
RS100 1975, 1976
YSR50 19871992
Product Style RevZilla Item # Manufacturer Product # Availability
LFX18A2-BS06 948339 LFX18A2-BS06 In Stock: Ships within 24 hours


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my go to battery
I collect and restore vintage American motorcycles. This product is reliable and will adapt to any original battery box. The packing is well done and supports many applications.
June 19, 2017
4 months ago
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Have a functionality, fit, or otherwise product-specific question about the Shorai Lithium 6 Volt Battery LFX18A2-BS06? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

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Why did you choose this?
RevZilla Store
Tired of trying to maintain and having to replace the conventional lead-acid 6-Volt battery on my CL100 Scrambler, which only gets limited use.
Michael V on Jul 28, 2017
Tired of trying to maintain and having to replace the conventional lead-acid 6-Volt battery on my CL100 Scrambler, which only gets limited use.
Michael V on Jul 28, 2017
Will this fit a 2000 Harley dyno?
A shopper on Apr 24, 2016
BEST ANSWER: Nope, it's a 6 volt battery, you'll need a 12 volt version
Will this fit my 2004 Yamaha R1?
Danny S on Mar 4, 2017