---
product_id: 568990859
title: "Yuasa NP4-12 - Valve regulated lead acid"
brand: "yuasa"
price: "R$1477"
currency: BRL
in_stock: false
reviews_count: 5
category: "Yuasa"
url: https://www.desertcart.com.br/products/568990859-yuasa-np4-12-valve-regulated-lead-acid
store_origin: BR
region: Brazil
---

# 4A reliable amperage output 12V high energy density sealed, leak-proof design Yuasa NP4-12 - Valve regulated lead acid

**Brand:** yuasa
**Price:** R$1477
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power up your gear with confidence—Yuasa NP4-12 keeps you charged and ahead!

## Quick Answers

- **What is this?** Yuasa NP4-12 - Valve regulated lead acid by yuasa
- **How much does it cost?** R$1477 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/568990859-yuasa-np4-12-valve-regulated-lead-acid)

## Best For

- yuasa enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Orientation:** Use it any way but inverted—perfect for diverse setups
- • **Extended Storage Ready:** Store up to 1 year without performance loss
- • **Maintenance-Free Power:** Sealed design means zero electrolyte leaks and hassle-free use
- • **Deep Discharge Recovery:** Bounce back stronger after heavy use cycles
- • **Next-Gen Oxygen Recombination:** Maximize battery life with cutting-edge tech

## Overview

The Yuasa NP4-12 is a 12V, 4A valve-regulated lead acid battery featuring advanced oxygen recombination technology for superior energy density and extended life. Its sealed, maintenance-free design prevents leaks and supports multipurpose float or cyclic use, with excellent recovery from deep discharge and the ability to be stored for up to a year. Ideal for specialty power applications requiring reliable, long-lasting performance.

## Description

NP4-12 The NP Series is a new generation of valve-regulated lead acid battery. It uses the latest in oxygen recombination technology to ensure you get the most out of your battery. The NP Series is designed for a range of specialty power applications. Special Features- can be stored for an extended period of up to a year. - sealed construction no electrolyte leakage. - low maintenance. - pressure venting system, releasing excess gas. - great recovery from deep discharge. - electrolyte suspension system. - gas recombination. - multipurpose float or cyclic use. - usable in any orientation (except continuous inverted). - superior energy density. - lead calcium grids for extended life. - application specific designs.

Review: GOOD
Review: identical to what appears to be the original battery in an old Precor stationary bike. Same brand, identical dimensions. new and reasonably priced.

## Features

- Yuasa NP4-12

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004J2TR1I |
| Amperage | 4 Amps |
| Batteries | 1 12V batteries required. (included) |
| Brand | Yuasa |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,172) |
| Date First Available | 5 July 2022 |
| Item Weight | 1.54 Kilograms |
| Item model number | NP4-12 |
| Manufacturer | Yuasa |
| Manufacturer Part Number | NP4-12 |
| Product Dimensions | 7.01 x 8.99 x 10.59 cm; 1.54 kg |
| Voltage | 12 Volts (DC) |

## Product Details

- **Battery cell composition:** Lead Acid
- **Brand:** Yuasa
- **Item weight:** 3.4 Pounds
- **Vehicle service type:** Boat
- **Voltage:** 12 Volts (DC)

## Images

![Yuasa NP4-12 - Valve regulated lead acid - Image 1](https://m.media-amazon.com/images/I/61u70dkMo6L.jpg)

## Questions & Answers

**Q: Is this a genuine Yuasa battery or a Genesis / Enersys battery as one of your reviewers has stated?**
A: Mine was marked and branded Yuasa.

**Q: what are the messurments  for this item yuasa battery np4-12 12 v 4ah battery**
A: The battery measures 3-1/2" wide by 2-7/8" deep by 4" high. I hope this helps you.

**Q: What is the: a. useful life b: warranty period?**
A: This is a battery backup for my home alarm system.  The life span is about a year and a half.  I am not sure about the warranty but I am happy with its performance.

**Q: How long do I charge this battery?**
A: If this battery is for Alarm System purposes: It will recharge itself automatically when connected. 
In the meantime after installing it: The Alarm System will keep indicating that the battery is at fault, but as soon as the battery is fully charged (will take several minutes)  the "error" panel light will be Off. Hope this helps :)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 30 May 2025*

GOOD

### ⭐⭐⭐⭐⭐ Review
*by P***R on 13 November 2025*

identical to what appears to be the original battery in an old Precor stationary bike. Same brand, identical dimensions. new and reasonably priced.

### ⭐⭐⭐⭐⭐ Review
*by G***E on 31 October 2024*

Replaced original alarm battery works great Hopefully will last a few years

## Frequently Bought Together

- YUASA Battery NP4-12 12 V 4AH Battery
- Yuasa NP7-12 12V/7Ah Sealed Lead Acid Battery with F1 Terminal
- ExpertPower 12v 7ah Rechargeable Sealed Lead Acid Battery

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**Shop now:** [https://www.desertcart.com.br/products/568990859-yuasa-np4-12-valve-regulated-lead-acid](https://www.desertcart.com.br/products/568990859-yuasa-np4-12-valve-regulated-lead-acid)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-08*