Mighty Max Battery

Mighty Max Battery YTX5L-BS -12 Volt 4 AH 80 CCA Rechargeable Maintenance Free SLA AGM Motorcycle Battery

529+ bought in the past month

$22.99

About this item

  • YTX5L-BS is a 12V 4AH 80 Cold Cranking Amps (CCA) Sealed Lead Acid (SLA) Battery
  • Dimensions: 4.40 inches x 2.75 inches x 4.25 inches. Polarity: Negative on left, Positive on right. Listing is for the Battery and Screws only. No wire harness or mounting accessories included.
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.
  • Full One Year Warranty
$22.99

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Product details

BrandMighty Max Battery
Vehicle Service TypeATV
SizeStandard
Voltage12 Volts
Battery Cell CompositionLead Acid
Item Weight3.7 Pounds
Product Dimensions4.4"D x 2.75"W x 4.25"H
Number Of Cells6
Resistance144 Ohms
TerminalNut & Bolt

Technical specifications

brandMighty Max Battery
sizeStandard
product_dimensions4.4"D x 2.75"W x 4.25"H
number_of_cells6
resistance144 Ohms
terminalNut & Bolt
battery_capacity4 Amp Hours
automotive_fit_typeUniversal Fit
manufacturerMighty Max Battery
upc850005902010 082045853353
modelYTX5L-BS3
item_weight3.7 pounds
item_model_numberYTX5L-BS3
batteries1 12V batteries required.
manufacturer_part_numberYTX5L-BS
amperage4 Amps
wattage48 watts
best_sellers_rank#3,868 in Automotive ( See Top 100 in Automotive ) #14 in Powersports Batteries
date_first_availableJanuary 1, 2010

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Customer reviews

4.31,723 ratings

Customers say

Customers find the battery to be a good replacement that fits perfectly in the battery slot and arrives fully charged.

★★★★★

so far so good!

D.R.January 16, 2025

Got this for out youth ATV, fit perfect in the battery slot. 3 month update......... still working fine. have not ridden ATV much at all due to the winter season, ATV has sat for multiple weeks without a battery maintainer or charger and battery still holds its charge and ATV starts right up. I like how it was pre-charged, rather than the one that you have to the add acid and charge before use. It has been over a month and all good still. The only battery drain issue we have so far is when the ATV was being worked on, which was totally expected since the ATV was able to charge it until we got it running. We added a couple accessories, but does not really appear to affect the battery draw to bad. Even when sitting for several days or a week, ATV starts right up even in the cold with not battery tender on it I read through the "bad" reviews and YES a new battery can be bad and yes battery life spans can be good or bad. However some helpful hints: For one batteries can slowly drain while not in use so there is a chance you may need to charge it to first use it, since we do not know how long it has been sitting on a shelf. If the battery has a power draw it will drain it when not in actual use, like leaving a light on or other accessory, especially if you don't run it for long periods of time. keep in mind there can be items that still draw power even with when turned off, so if you use switches rather than direct draw from battery helps reduce that risk. Also using a decent battery tender/maintainer helps. As for life span issues, if you factor the warranty is only a few months and they are small power sport battery not to mention ONLY like $20 the expectation should not be a long lasting battery and even higher end /priced batteries can last the same amount of time. I aways expect the battery life to be 1 season long (a good year in year round warm climates) if it lasts longer that is just a bonus, but not expected. Read more

Review image 1
★★★★★

Amazing product! Very good battery

davidJanuary 3, 2026

Perfect fit and great battery Read more

★★★★★

Best bang for buck ever

Daryl MalisiakSeptember 11, 2025

This is the 2nd one of this brand and type of battery I have had. Worth every single penny. I appreciate the fact that they care enough to keep the cost low for the customers and have not gotten greedy like many other companies. Perfect fit. Better than expected battery performance. Comes with everything you need (bolts and nut) for easy installation. Functions as it should and lasts as long as more expensive batteries from places like Batteries+ literally fraction of the price. Even after not starting for a while, I was able to hold the start button down as long as I needed with plenty of power until it finally started. Quad and riding lawn mower run great even with lights on. Read more

★★★★☆

Very good battery, but...

ThailandJune 19, 2025

Battery was a perfect fit and replacement for my Honda Navi. It did not require a charge out of the box, and the battery itself seems to be good quality. The issue is the hardware. A 5 minute battery change turned into much more. The screw is way too short for the posts, and the nut is way too thin. In a garage, you can fashion something to work, but if you're on the side of the road, its frustrating. So, 4 stars. The battery is good to go. But the hardware...would 1/8" longer screw been too much to ask? Read more

★★★★★

Very happy with Amazon service

John LeverettDecember 31, 2025

Works great no issues On 110 atv china Read more

★☆☆☆☆

Battery died.

ScottDecember 17, 2025

Battery did not last 4 months in my sons quad. Battery charger will not charge it, says battery is bad. Read more

★★★★★

Honda CRF230F battery

Gary JOctober 14, 2025

Low cost and works right out of the box. Read more

★★★★★

Long lasting.

RonAugust 26, 2025

Long lasting . 4 &1/2 years in Honda scooter. Getting weak so I replaced it just in case.. Read more

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