---
product_id: 49525542
title: "Ultramax NP20-12, 12v 20Ah 20HR (as 17Ah, 18Ah, 19Ah & 22Ah) Mobility Scooter, Jump Starter Battery"
brand: "ultramax"
price: "€ 195.12"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ultramax"
url: https://www.desertcart.pt/products/49525542-ultramax-np20-12-12v-20ah-20hr-as-17ah-18ah-19ah
store_origin: PT
region: Portugal
---

# Compact 181x77x167mm size 12V 20Ah high capacity Bolt terminal connectors included Ultramax NP20-12, 12v 20Ah 20HR (as 17Ah, 18Ah, 19Ah & 22Ah) Mobility Scooter, Jump Starter Battery

**Brand:** ultramax
**Price:** € 195.12
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your life with Ultramax NP20-12 — the battery that keeps you moving!

## Quick Answers

- **What is this?** Ultramax NP20-12, 12v 20Ah 20HR (as 17Ah, 18Ah, 19Ah & 22Ah) Mobility Scooter, Jump Starter Battery by ultramax
- **How much does it cost?** € 195.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/49525542-ultramax-np20-12-12v-20ah-20hr-as-17ah-18ah-19ah)

## Best For

- ultramax enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts:** Reliable 20Ah capacity powers your mobility scooter and emergency devices with confidence.
- • **Secure Connections:** Bolt terminal connectors with nuts and bolts included for a rock-solid, maintenance-free setup.
- • **Versatile Powerhouse:** Ideal for mobility scooters, jump starters, medical devices, UPS, and more—be ready for anything.
- • **Peace of Mind Warranty:** Backed by a full 12-month warranty directly from Electronics UK for zero worries.
- • **Perfect Fit, Every Time:** Standard dimensions replace 17-22Ah batteries seamlessly—no hassle, just plug and play.

## Overview

The Ultramax NP20-12 is a sealed lead-acid 12V 20Ah battery designed for mobility scooters, emergency lighting, and various electronics. It fits standard 17-22Ah battery slots with compact dimensions (181x77x167mm) and includes bolt terminal connectors for easy installation. Supported by a 12-month warranty from Electronics UK, it offers reliable, high-capacity power for professional and personal use.

## Description

Ultramax NP20-12, 12v 20Ah Sealed Lead-Acid High Capacity Battery for use with Emergency Lighting, General Electronics, Medical, Mobility, Security, Uninterruptible Power Supply, Lawn Mower etc. Can be used to replace Yuasa NP17-12, NP18-12B, Power-Sonic PS12180 with high Capacity. Dimensions: L(mm) W(mm) H(mm) 181 76 167

Review: Good battery - Got this battery with no issues, tried to get form another seller but they said they could not sent (strange but true) this seem to be a good strong battery and does it job as expected.
Review: Jump starting - Good value

## Features

- FULLY SUPPORTED WARRANTY, DIRECTLY WITH ELECTRONICS UK
- ALL OUR BATTERIES CARRY A 12 MONTH WARRANTY
- DIMENSIONS: L 181mm x W 77mm x H 167mm including terminals
- 12v 20ah (as 17ah, 18ah, 19ah, 21ah & 22ah) Replaces 17ah, 18ah, 19ah, 21ah and 22ah (same dimensions) if that's what you have now
- Terminals are Bolt connectors - Bolts and Nuts included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J4R0APU |
| Best Sellers Rank | 34,374 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 733 in Rechargeable Household Batteries |
| Guaranteed software updates until | unknown |
| Item model number | NP20-12 |
| Manufacturer | ULTRAMAX |
| Product Dimensions | 18.1 x 7.7 x 16.7 cm; 11.34 kg |

## Product Details

- **Battery cell composition:** Sealed Lead Acid
- **Brand:** Ultramax
- **Item weight:** 11.34 kg
- **Manufacturer:** ULTRAMAX
- **Number of cells:** 6
- **Vehicle service type:** Scooter
- **Voltage:** 12 Volts

## Images

![Ultramax NP20-12, 12v 20Ah 20HR (as 17Ah, 18Ah, 19Ah & 22Ah) Mobility Scooter, Jump Starter Battery - Image 1](https://m.media-amazon.com/images/I/91-gBKBj9AL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good battery
*by H***7 on 20 January 2023*

Got this battery with no issues, tried to get form another seller but they said they could not sent (strange but true) this seem to be a good strong battery and does it job as expected.

### ⭐⭐⭐⭐⭐ Jump starting
*by K***H on 4 November 2025*

Good value

### ⭐⭐⭐⭐⭐ GOOD REPLACEMENT
*by R***N on 21 March 2023*

Arrived before schedule. This battery was a replacement for my Halfords Powerpack 200 that i have had over 10 years. One thing to note the battery i received did not come with upright tags (as shown in Amazon picture) but screw holes built into the battery. It was not so difficult to adapt, but just beware when ordering. I would suggest a full charge before using.

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**Shop now:** [https://www.desertcart.pt/products/49525542-ultramax-np20-12-12v-20ah-20hr-as-17ah-18ah-19ah](https://www.desertcart.pt/products/49525542-ultramax-np20-12-12v-20ah-20hr-as-17ah-18ah-19ah)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-19*