---
product_id: 257307954
title: "Aqua Deionized Battery Water - 3.78 L"
brand: "aqua"
price: "€ 37.97"
currency: EUR
in_stock: true
reviews_count: 3
category: "Aqua"
url: https://www.desertcart.de/products/257307954-aqua-deionized-battery-water-3-78-l
store_origin: DE
region: Germany
---

# Prevents battery scale & furring 3.78L ultra-pure volume Optimized for wet cell batteries Aqua Deionized Battery Water - 3.78 L

**Brand:** aqua
**Price:** € 37.97
**Availability:** ✅ In Stock

## Summary

> 🔋 Keep your power flowing flawlessly with Aqua Deionized Battery Water!

## Quick Answers

- **What is this?** Aqua Deionized Battery Water - 3.78 L by aqua
- **How much does it cost?** € 37.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/257307954-aqua-deionized-battery-water-3-78-l)

## Best For

- aqua enthusiasts

## Why This Product

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

## Key Features

- • **Pure Power Hydration:** Deionized water ensures zero mineral buildup for peak battery performance.
- • **Maintenance Made Easy:** Simplifies battery upkeep, keeping your devices charged and ready to go.
- • **Seamless Compatibility:** Perfectly formulated for all wet cell batteries, guaranteeing smooth and reliable function.
- • **Long-Lasting Battery Health:** Prevents furring and scale formation, extending battery lifespan effortlessly.
- • **Precision Engineered Volume:** Generous 3.78L size designed for multiple maintenance cycles without frequent repurchase.

## Overview

Aqua Deionized Battery Water delivers 3.78 liters of ultra-pure, mineral-free water specifically designed to prevent scale and furring in wet cell batteries, ensuring optimal battery performance and longevity.

## Description

Aqua;Deionized;Battery;Water;3.78;l

Review: وصلني المنتج ناقص ربع المحلول والسبب غير محكم الاغلاق وعند فتح المظروف تعرضت يداي للمحلول يرجى من الشركة الانتباه لطيقة التعبئة ان تكون محكمة الاغلاق لان المادة خطرة
Review: Hand filled water - The seal was broken. When checked with tds meter and electrical conductivity. It had same result as the DEWA / FEWA/ SEWA water supply.

## Features

- Brand: Aqua
- Type: Engine Degreasers
- Product Size: 3.78 l
- Perfect for battery maintenance
- Prevents furring and scale formation
- Suitable for use in wet cell batteries
- Ensures smooth functioning of batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q1W2NNN |
| Batteries required | No |
| Best Sellers Rank | #2,610 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Operating Liquids |
| Customer Reviews | 4.0 4.0 out of 5 stars (35) |
| Date First Available | 21 March 2019 |
| Item Weight | 3.5 Kilograms |
| Item model number | 2724572389582.0 |
| Product Dimensions | 25 x 20 x 15 cm; 3.5 kg |

## Images

![Aqua Deionized Battery Water - 3.78 L - Image 1](https://m.media-amazon.com/images/I/61uCDSjXSBL.jpg)

## Questions & Answers

**Q: This is disttled water right**
A: Yes, this is.

## Customer Reviews

### ⭐ Review
*by A***. on 19 December 2025*

وصلني المنتج ناقص ربع المحلول والسبب غير محكم الاغلاق وعند فتح المظروف تعرضت يداي للمحلول يرجى من الشركة الانتباه لطيقة التعبئة ان تكون محكمة الاغلاق لان المادة خطرة

### ⭐ Hand filled water
*by V***I on 8 September 2024*

The seal was broken. When checked with tds meter and electrical conductivity. It had same result as the DEWA / FEWA/ SEWA water supply.

### ⭐ TDS 450, Useless.
*by S***N on 20 June 2022*

This isn't deionized and has a TDS of 450. Regret buying.

## Frequently Bought Together

- Aqua Deionized Battery Water - 3.78 L
- Aroma Tierra Organic Rose Water (Hydrosol Spray Mist) - For Face, Skin, Hair, Facial Toner, Astringent, Hydrating - Sleep & Anxiety - 100% Pure, No Alcohol

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.de/products/257307954-aqua-deionized-battery-water-3-78-l](https://www.desertcart.de/products/257307954-aqua-deionized-battery-water-3-78-l)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-15*