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Monster Scooter Parts  |  SKU: X98-3764  | Universal Power Group (UPG): UB1250  | Razor: W20136401003

W20136401003 - 12 Volt 5 Ah Battery for the Razor SX125 McGrath Dirt Bike

$35.99
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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 30 day warranty. Warranty Policy

Free Shipping
  • US domestic ship to addresses only.
  • Does not include expedited shipping services.
Key Features
  • Compatibility - 12V 5 Ah Battery replacement for the Razor SX125 McGrath Dirt Bike
  • 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

If the original battery on your Razor SX125 McGrath dirt bike no longer holds a charge, this 12 volt 5 Ah battery is the replacement. It uses a Universal Power Group (UPG) UB1250 battery.

It is a sealed lead acid (SLA) battery with Absorbed Glass Mat (AGM) construction: sealed, maintenance-free and non-spillable, with a safety valve, strong deep-discharge recovery and low self-discharge. Its flexible design allows multiple installation positions.

For the longest life, top-charge the battery before first use, keep it charged during storage, avoid overcharging, and use the manufacturer-recommended charger. All of our battery packs are backed by a one-year warranty.

Razor part number: W20136401003
Universal Power Group part number: UB1250


Compatible Models



⚠ WARNING California Residents: Proposition 65 Warning

Reviews (2)

Customer Reviews

Based on 2 reviews
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A
Anonymous
Works

Works great

a
ashley steeves
worked great

found a razor mini dirt bike in a dumped pile of junk behind our alley, put a new battery and new tire tubes and it works like new!

Specifications

Volts: 12V
Output: 5Ah
Weight: 3.50 lb.
Length: 3.54 in.
Width: 2.76 in.
Height: 4.21 in.

Compatibility
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