Loading... Please wait...


Kymco 300CC MXU300SD, All Years Battery (Replacement)

We are OPEN for business and will DELIVER your battery within few business days!

Hover over image to zoom

  • Kymco 300CC MXU300SD, All Years Battery (Replacement)
We ship SigmasTek, Apex or Continental brands depending on availability! Ships within 1 business day!
Calculated at checkout

 Product Description

Replacement ATV Kymco MXU300SD, All Years Battery Specifications:

Volts: Amp Hours: Terminal: CCA: Polarity: Length (in): Width (in): Height (in): Weight (Lbs): Chemistry:
12 10 D 180 +/- 5.94 3.43 5.16 8.06 Sealed Lead Acid (AGM)

The replacement Kymco 300CC MXU300SD, All Years ATV battery is specifically designed for high rate discharge applications such as ATVs, where high power output is required over short periods of time. Our knowledgeable battery specialists professionally test and package all ATV batteries to ensure the high quality level of our products. As we are offering the highest quality batteries available in the marketplace, we are able to provide the longest available warranty.

This SigmasTek STX12-BS battery is a compatible replacement for the Kymco MXU300SD, All Years ATV battery. The battery in the Kymco 300CC MXU300SD, All Years ATV can be replaced with this durable, shock resistant powersports battery. It ships charged and ready to install in your ATV. It is a 12V 10AH Sealed Lead Acid Battery with a D terminal. Manufactured to the highest standards, Kymco MXU300SD, All Years replacement battery by SigmasTek are designed to ensure quality performance of the replacement Kymco battery.

The Kymco MXU300SD, All Years Replacement Battery is:
  • Maintenance-Free - no need to fill with acid
  • Sealed and Spillproof
  • UL (Underwriters Laboratories) certified
  • Comes with a 6 month warranty

Replace your current Kymco MXU300SD, All Years ATV battery with this high quality replacement - you will still get an excellent quality product but much cheaper!

If you have any doubts regarding the characteristics or model of the battery you need, do not hesitate to contact us:

We offer quantity discounts on all our products. Request a quote today and get an even better deal!

Request A Quote

 Warranty Information

The Kymco 300CC MXU300SD, All Years replacement batteries come with a 6 months warranty. If the received product fails to perform during that period, please contact us either by calling (800) 350-1814 or via email at We will then provide you with a warranty claim form, which you will need to fill out and send back along with pictures of voltage meter readings.

 Find Similar Products by Category

You Recently Viewed...


Copyright 2023 All Rights Reserved.

Click the button below to add the Kymco 300CC MXU300SD, All Years Battery (Replacement) to your wish list.