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Monster Scooter Parts  |  SKU: X99-0903-002  | Razor: W15130640003, W15130412003, W15120040003

W15130640003 - 24 Volt Battery Pack for the Razor MX350, Versions 9+

$64.99 Free Shipping

Batteries
Wiring Harness
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Most in-stock parts ship within 1 business day from our Colorado warehouse.
Delivery typically takes 2–5 business days depending on your location.
Need it faster? Expedited shipping options available at checkout.

This item is not returnable. Return Policy

This item has a 1 year warranty. Warranty Policy

Free Shipping

  • US domestic ship to addresses only.
  • Does not include expedited shipping services.
Key Features
  • Select the 7 ah (Standard Range) or the 9 Ah (Extended Range) upgrade
  • Compatibility - 24V battery replacement for the Razor MX350 Dirt Rocket bike
  • Verify Model Version - Check your Razor 19-digit ID, the 7th and 8th numbers in your product ID code are the version number of your Razor product (e.g. "01" = V1, "09" = Version 9, etc.)
  • Premium Branded Batteries - Battery packs use Universal Battery (UPG) brand batteries, leading suppliers of battery and power-related products in the United States for over 50 years
  • Safely Packaged - To prevent damage, battery packs will not be shipped pre-assembled and will ship with protective terminal caps. Wiring harness will need to be installed. Instructions included
  • Maximize Performance and Lifespan - Top charge prior to first use, keep charged even during periods of storage, don't overcharge, and use manufacturer recommended charger
  • Ease of Mind - Rechargeable, maintenance free, valve regulated, easy to handle, spill proof, Sealed Lead–Acid (SLA), utilizes Absorbed Glass Mat (AGM) technology

Description

This 24 volt battery pack replaces the original batteries in the Razor MX350 Dirt Rocket, versions 9 and up. It includes two new 12 volt batteries. Choose the standard 7 Ah batteries, or upgrade to 9 Ah batteries for up to 28% more runtime.

Version matters: Razor used two battery pack and harness setups on the MX350 that are not interchangeable. This pack fits versions 9 and up only. Versions 1 through 8 use a different battery pack.

Check your version: Find the 19-digit Razor product ID on the barcode sticker (usually on the battery cover or under the frame). The 7th and 8th digits are the version number, for example 09 = Version 9.

The batteries are sealed AGM (absorbed glass mat) lead-acid batteries: rechargeable, maintenance-free and spill-proof. To protect them in transit, the pack ships unassembled with protective terminal caps, and you install the wiring harness yourself using the included instructions. Top-charge before first use and keep the batteries charged during storage. All batteries are backed by a one-year warranty.

Razor part numbers:

  • W15130640003 - Batteries
  • W15130412003 - Batteries with harness, versions 9-32
  • W15120040003 - Batteries with harness, versions 33+

Compatible Models



⚠ WARNING California Residents: Proposition 65 Warning

Reviews (33)

Customer Reviews

Based on 33 reviews
97%
(32)
3%
(1)
0%
(0)
0%
(0)
0%
(0)
A
Anonymous
Batteries work great after modifying the plugs

Batteries work great after modifying the plugs to fit bikes

S
Sait

I think it comes charged, not sure. Im restoring an mx350 that I found abandond for my little brother and these batteries will come in handy.👍🏼

M
Michael Thompson
Fast shipping

Fast shipping, good value.

J
John Sanders
Quality good

Quality good. Shipping slow.

A
Anonymous
Shipped and received quickly

Shipped and received quickly.

Specifications

  • 7 Ah:
  • Style: AGM
  • Voltage: 24 volts (12 volts each)
  • Capacity: 7 Ah
  • Length: 5-7/8"
  • Width: 2-3/4"
  • Height: 3-3/4"
  • Weight: 4.7 lbs.
  • Hardware Kit: Not Required
  • UL Certified: UL 1989
  • Warranty: 1 Year Full Replacement Warranty


  • 9 Ah:
  • Style: AGM
  • Voltage: 24 volts (12 volts each)
  • Capacity: 9 Ah
  • Length: 5-7/8"
  • Width: 2-1/2"
  • Height: 3-3/4"
  • Weight: 7 lbs.
  • UL Certified: UL 1989
  • Warranty: 1 Year Full Replacement Warranty
  • Compatibility