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Yuasa YTX5L-BS Replacement Batteries

Yuasa is the #1 original equipment manufacturer of batteries for motorcycles, ATV's, motor scooters, snowmobiles and personal watercraft. In the aftermarket, your YTX5L-BS battery can be replaced with comparable brands the meet or exceed the standards set by Yuasa Battery, Inc. Choose from our wide selection of batteries that replace the YTX5L Yuasa OEM battery. We have dry charge AGM, conventional wet, advanced technology AGM, and lithium after market replacement batteries that often outperform originals.

The Yuasa YTX5L-BS battery is also known by the stock code of YUAM32X5B. It is made in Taiwan and was originally a 4 Ah battery with 80 CCA. The YT5L can also be used as a replacement for this battery and many manufacturers like Adventure Power use the UT5L part number exclusively. Notice also that the YTZ7S is the same physical size but with way more power and amp capacity.

YTZ7S vs. YTX5L-BS

This battery has been a staple in most small engine vehicles for decades. As technology has improved the battery too has been improved.

Taking up equal cubic space, these two batteries can only be differentiated by their part numbers. However, internally there is a substantial difference! The YTZ7S has over 60% higher cold cranking amps with 130 and two more amp hours which is a 50% increase in capacity.

If you feel you must have more power, so to speak, then it is a wise move to upgrade and purchase the Z7S version. Keep in mind many non-OEM manufacturers are presenting battery specs some where in the middle while keeping the 5L designation (and price!).

Replacement and Cross Reference Guide

The EverStart ES5LBS battery is Walmart's replacement brand and part number. Power Sonic uses PTX5L-BS. MotoBatt, a premium motorcycle battery brand that has 62% greater capacity than the YTX5L-BS by Yuasa goes by part number MBTZ7S. MotoCross, a Yuasa Battery Inc. brand, uses the same part number by changes the stock code from YUAM32X5B to M32X5B. Kinetik, a Universal Power Group brand uses APTX5L-BS. Previously they used UT5L-BS with stock code 43000.

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  • Adventure Power UT5L-BS
    • Cold Cranking Amps (CCA):55
    • Chemistry:AGM - Dry Charge
    • Dimensions(in):4.41 x 2.76 x 4.13
    • Capacity Amp Hours:4
    • Warranty:1 Yr Replacement
    Motobatt MPLTZ7S-HP
    • Cold Cranking Amps (CCA):165
    • Chemistry:Lithium Phosphate
    • Dimensions(in):4.49 x 2.76 x 4.21
    • Capacity Amp Hours:2.2 (1C Rate)
    • Warranty:24 Mo (1Yr + 1Yr)
    YTX5L Moto Classic
    • Cold Cranking Amps (CCA):125
    • Chemistry:AGM - Dry Charge
    • Dimensions(in):4.49 x 2.76 x 4.29
    • Capacity Amp Hours:6.5
    • Warranty:2 1/2 Years
    MotoBatt MBTZ7S
    • Cold Cranking Amps (CCA):100
    • Chemistry:AGM - Factory Sealed
    • Dimensions(in):4.49 x 2.76 x 4.21
    • Capacity Amp Hours:6.5
    • Warranty:24 Mo (1Yr + 1Yr)
    UT5L Adventure Power Battery Box 42009
    • Cold Cranking Amps (CCA):55
    • Chemistry:AGM - Factory Sealed
    • Dimensions(in):4.49 x 2.76 x 4.21
    • Capacity Amp Hours:4
    • Warranty:1 Yr Replacement
    Adventure Power UTZ7S
    • Cold Cranking Amps (CCA):90
    • Chemistry:AGM - Factory Sealed
    • Dimensions(in):4.49 x 2.76 x 4.21
    • Capacity Amp Hours:6
    • Warranty:1 Yr Replacement
    Schauer CM1A 1 Amp Charger/Maintainer/Conditioner
    • Chemistry:Lead Acid
    • Dimensions(in):2.6 x 3.8 x 2.2
    • Warranty:2 Year
    NOCO Genius Charger G1100 6V/12V 1100mAh
    • Chemistry:Gel, Lead Acid
    • Dimensions(in):6.0 x 2.5 x 1.5
    • Warranty:5 Year