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Yuasa Conventional Battery
49 Reviews

Yuasa Conventional Battery


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J&P Part #:  350-114
Mfr Part #:  12N5.5A-3B

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Yuasa Conventional Battery
Yuasa Conventional Battery

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Yuasa Conventional Battery

Yuasa Conventional Battery

Order in the next to ship today

Product Details


Description for Yuasa Conventional Battery

• Yumicron batteries offer 30% more starting power and are outstanding for accessory-laden touring bikes and modified machines with high-lift cams, high compression and exotic carburetion

• Custom application 12-Volt battery for use in stock or custom oil tanks

• Battery acid is not included

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Yuasa Conventional Battery

Product Specs for Yuasa Conventional Battery

58 CCA
Dimensional Length:
Acid Filled
Manufacturer Part Number:
Sold in Units:
12 V
Warehouse Part Number:
Fitment Note:

Fits stock oil bag on these models when converting from 6V to 12V.

Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

  • Harley-Davidson®

    • Duo Glide FL : 1958–1964
    • Duo Glide FLF : 1958–1964
    • Duo Glide FLH : 1958–1964
    • Duo Glide FLHF : 1958–1964
    • E : 1936–1948
    • EL : 1936–1948
    • ELP : 1949
    • EP : 1949
    • ES : 1936–1948
    • F : 1942–1948
    • FL : 1941–1948
    • FS : 1941–1948
    • Hydra Glide E : 1949–1950
    • Hydra Glide EL : 1949–1952
    • Hydra Glide ELF : 1952
    • Hydra Glide ELS : 1951–1952
    • Hydra Glide ES : 1949–1950
    • Hydra Glide F : 1949–1950
    • Hydra Glide FL : 1949–1957
    • Hydra Glide FLE : 1953–1956
    • Hydra Glide FLEF : 1953–1956
    • Hydra Glide FLF : 1952–1957
    • Hydra Glide FLH : 1955–1957
    • Hydra Glide FLHF : 1955–1957
    • Hydra Glide FLS : 1951–1952
    • Hydra Glide FP : 1949
    • Hydra Glide FS : 1949–1950
Product Notes

Important Product Notes

Once opened, electrical items cannot be returned, except in the case of a manufacturing defect.

California Prop 65 WARNING - Cancer, Reproductive Harm -

Shipping Note

Due to safety regulations, this item can only be shipped via UPS Ground within the contiguous U.S. It cannot be shipped using any of our Worldwide shipping options.

Warranty Information

1-Year Manufacturer’s Warranty

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Ratings & Reviews

Help Customers Understand This Product

49 Reviews
Rating Breakdown
5 stars
4 stars
3 stars
2 stars
1 star
July 30, 2021
I was able to get battery faster from you than anyone else.
June 18, 2021
Bought this battery and worked great! After 2 months battery went bad and would not charge. After having it inspected from a mechanic and auto parts store. Battery was replaced under warranty through an awesome customer service representative through J&P. Delivery was fast and I was riding again. Thanks !!!
June 1, 2021
Works great!!
April 15, 2021
Battery is ok ,have used this battery for years Don't like the idea I have to spend 25 dollars on acid.
April 15, 2021
Well let's just say happy with battery. Not so much with delivery. Wasn't able to ride with friends due to delivery was several days late then now have crappy weather. This review is for delivery service not the product. Plus I had no idea I had to buy my acid. So make sure you buy acid when ordering online
March 18, 2021
This battery is the best for my 72 FLH, I have bought several over the years and have always bought from J+P and they have always come with electrolyte, this one did not. Cust. Serv. said wet batteries don't come with electrolyte, never did. BULL SHIT! Stop being so petty, and don't lie to your customers. You will lose my business.
August 19, 2020
Great product and Reasonable price
July 29, 2020
As usual, order came on time. Bought acid at local parts store, filled charged, good to go!
July 6, 2020
I returned the first one since the case was broken due to poor packing. Only luck kept no. 2 from damage as it was packed poorly also. You have to do better than air-filled bags.
June 2, 2020
the best battery I have found for my 59 pan converted to electric start. this battery replaced one same brand & model battery that lasted 5 years, I give this a WOW!!!

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Yuasa Conventional Battery

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