---
product_id: 521321246
title: "AlveyTech Premium 24 Volt Battery Pack for the Razor Crazy Cart and Crazy Cart DLX (5 Ah, Versions 1+) - Replacement Set of 2 Rechargeable AGM Batteries with Wiring Harness"
brand: "alveytech"
price: "€ 195.96"
currency: EUR
in_stock: true
reviews_count: 7
category: "Alvey Tech"
url: https://www.desertcart.fi/products/521321246-alveytech-premium-24-volt-battery-pack-for-the-razor-crazy
store_origin: FI
region: Finland
---

# 5 Ah High Capacity 24V Power Boost Includes Wiring Harness AlveyTech Premium 24 Volt Battery Pack for the Razor Crazy Cart and Crazy Cart DLX (5 Ah, Versions 1+) - Replacement Set of 2 Rechargeable AGM Batteries with Wiring Harness

**Brand:** alveytech
**Price:** € 195.96
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your Crazy Cart adventures with confidence and speed!

## Quick Answers

- **What is this?** AlveyTech Premium 24 Volt Battery Pack for the Razor Crazy Cart and Crazy Cart DLX (5 Ah, Versions 1+) - Replacement Set of 2 Rechargeable AGM Batteries with Wiring Harness by alveytech
- **How much does it cost?** € 195.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/521321246-alveytech-premium-24-volt-battery-pack-for-the-razor-crazy)

## Best For

- alveytech enthusiasts

## Why This Product

- Trusted alveytech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** UL 2271 certified with protective terminal caps and clear installation instructions for worry-free setup.
- • **Trusted Legacy:** Powered by Universal Battery, a 50+ year US leader in battery innovation and reliability.
- • **Premium AGM Tech:** Sealed, spill-proof, maintenance-free batteries with Absorbed Glass Mat technology for longer life.
- • **Maximize Ride Time:** 5 Amp-hour capacity ensures extended fun and faster recharge cycles to keep the adventure going.
- • **Plug & Play Power Upgrade:** Direct replacement for Razor Crazy Cart & DLX models (v1+), no compatibility guesswork.

## Overview

The AlveyTech Premium 24 Volt Battery Pack is a high-quality replacement set of two 5 Ah AGM rechargeable batteries designed exclusively for Razor Crazy Cart and Crazy Cart DLX (version 1+) models. Featuring UL certification, maintenance-free sealed lead-acid technology, and a wiring harness for easy installation, this pack delivers reliable, long-lasting power to keep your electric ride performing at its best.

## Description

Buy AlveyTech Premium 24 Volt Battery Pack for the Razor Crazy Cart and Crazy Cart DLX (5 Ah, Versions 1+) - Replacement Set of 2 Rechargeable AGM Batteries with Wiring Harness: Batteries & Battery Chargers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Fast - Grandkids were thrilled to get their crazy cart running! Fast delivery and worked like a charm.
Review: Fit just right - Just what I needed

## Features

- Compatibility - Battery replacement for all versions of the Razor Crazy Cart and Crazy Cart DLX models only
- NOT COMPATIBLE with the Razor Crazy Cart Shift, Crazy Cart Shift Lightshow, or Crazy Cart XL
- Premium Branded Batteries - AlveyTech 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. UL Certified: UL 2271
- Manufacturer Part Numbers - W25143499003 / UB1250

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTQ67GQZ |
| Amperage | 5 Amps |
| Best Sellers Rank | #128,952 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #259 in Scooter Batteries & Battery Chargers |
| Brand | AlveyTech |
| Customer Reviews | 4.7 4.7 out of 5 stars (37) |
| Date First Available | February 4, 2023 |
| Item Weight | 6.25 pounds |
| Manufacturer | AlveyTech |
| Model | ub1250 |
| Product Dimensions | 8 x 6 x 4 inches |

## Product Details

- **Battery Capacity:** 5 Amp Hours
- **Battery Cell Composition:** Sealed Lead Acid
- **Brand:** AlveyTech
- **Global Trade Identification Number:** 00810070314880
- **Item Weight:** 6.3 Pounds
- **Manufacturer:** AlveyTech
- **Product Dimensions:** 8"D x 6"W x 4"H
- **Size:** With Harness
- **Vehicle Service Type:** Passenger Car
- **Voltage:** 24 Volts

## Images

![AlveyTech Premium 24 Volt Battery Pack for the Razor Crazy Cart and Crazy Cart DLX (5 Ah, Versions 1+) - Replacement Set of 2 Rechargeable AGM Batteries with Wiring Harness - Image 1](https://m.media-amazon.com/images/I/61H+VIse6YL.jpg)
![AlveyTech Premium 24 Volt Battery Pack for the Razor Crazy Cart and Crazy Cart DLX (5 Ah, Versions 1+) - Replacement Set of 2 Rechargeable AGM Batteries with Wiring Harness - Image 2](https://m.media-amazon.com/images/I/71U-lAKZixL.jpg)
![AlveyTech Premium 24 Volt Battery Pack for the Razor Crazy Cart and Crazy Cart DLX (5 Ah, Versions 1+) - Replacement Set of 2 Rechargeable AGM Batteries with Wiring Harness - Image 3](https://m.media-amazon.com/images/I/61Y252mfo6L.jpg)
![AlveyTech Premium 24 Volt Battery Pack for the Razor Crazy Cart and Crazy Cart DLX (5 Ah, Versions 1+) - Replacement Set of 2 Rechargeable AGM Batteries with Wiring Harness - Image 4](https://m.media-amazon.com/images/I/61u9+MbYQaL.jpg)
![AlveyTech Premium 24 Volt Battery Pack for the Razor Crazy Cart and Crazy Cart DLX (5 Ah, Versions 1+) - Replacement Set of 2 Rechargeable AGM Batteries with Wiring Harness - Image 5](https://m.media-amazon.com/images/I/71jtPj-DerL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast
*by C***. on January 9, 2026*

Grandkids were thrilled to get their crazy cart running! Fast delivery and worked like a charm.

### ⭐⭐⭐⭐⭐ Fit just right
*by N***G on November 22, 2025*

Just what I needed

### ⭐⭐⭐⭐⭐ Worked great for my crazy cart
*by T***Y on September 27, 2025*

Bought for the crazy cart it worked great

## Frequently Bought Together

- AlveyTech 24 Volt 5 Ah Battery Pack (with Harness) - Fits the Razor Crazy Cart and Drift DLX, Drifting Kart, Replacement Rechargeable SLA AGM Deep Cycle Set of x2 (12V) Batteries, Electric Power Parts
- KAMIER Plastic Tips White Replacement for Razor Crazy Cart DLX XL Shift Drifter Cart Stabilizing Post Kids Electric Go Kart Front Plastic Post Parts (Set of 2) Part W25143490214
- AR-PRO 200X50 Tire & Inner Tube Set - Electric Scooter Tire Tube Compatible with Razor E100, E150, E200, Power Core E100, Dune Buggy, ePunk, Crazy Cart, PowerRider 360, eSpark

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**Shop now:** [https://www.desertcart.fi/products/521321246-alveytech-premium-24-volt-battery-pack-for-the-razor-crazy](https://www.desertcart.fi/products/521321246-alveytech-premium-24-volt-battery-pack-for-the-razor-crazy)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-05*