# Absaar PRO4.0 4AMP 6/12V · Battery charger

![Absaar PRO4.0 4AMP 6/12V · Battery charger](https://bateriasonline.es/3744-home_default/absaar-pro4-0-4amp-6-12v.jpg)

> Absaar PRO4.0 4AMP 6/12V: battery charger, 290×170×60 mm, 0.84 kg. VAT included, shipping cost shown before you pay.

**Category:** [Battery chargers](https://bateriasonline.es/en/battery-chargers) → [Absaar](https://bateriasonline.es/en/absaar-battery-chargers)

- **Canonical URL**: https://bateriasonline.es/en/absaar-pro4-0-4amp-6-12v
- **Language**: en
- **Brand**: Absaar
- **Reference**: BOL-ABSAAR-PRO4.0 4AMP 6/12V
- **EAN**: 4045365118645
- **MPN**: PRO4.0 4AMP 6/12V
- **Price**: 49,59 € (VAT incl., Spain)
- **Last updated**: 2026-11-06

## Technical specifications

| Feature | Value |
|---|---|
| Brand | Absaar |
| Range | ABSAAR CHARGER |
| Application | Battery charging |
| Length | 290 mm |
| Width | 170 mm |
| Height | 60 mm |
| Weight | 0.84 kg |

## Quick description

The Absaar PRO4.0 4AMP 6/12V is a battery charger measuring 290 × 170 × 60 mm and weighing 0.84 kg. According to its reference, it works with 6/12 V batteries and charges at 4 A.

## Description

## What the Absaar PRO4.0 4AMP 6/12V is for

The Absaar PRO4.0 4AMP 6/12V is a battery charger: it recharges and maintains lead-acid, AGM, gel or lithium batteries depending on its modes, with automatic multi-stage charging and reverse-polarity protection. Check the charger's voltage and current against your battery's capacity. It measures 290 × 170 × 60 mm and weighs 0.84 kg.
[The whole Absaar range](https://bateriasonline.es/en/absaar-battery-chargers)

## Absaar PRO4.0 4AMP 6/12V codes and part numbers

These codes identify the Absaar PRO4.0 4AMP 6/12V:

| Commercial reference | PRO4.0 4AMP 6/12V |
|---|---|
| EAN | 4045365118645 |

## Frequently asked questions about the Absaar PRO4.0 4AMP 6/12V

### Which batteries is the Absaar PRO4.0 4AMP 6/12V suitable for?

According to its reference, 6/12 V batteries; it charges at 4 A, which by the 10 % rule suits batteries of around 40 Ah. Also check that it has the charging mode for your technology (lead-acid, AGM, gel or lithium).

### What charging current do I need for my battery?

As a rule, 10% of the capacity in Ah: for 70 Ah, about 7 A. Less current also works, it just takes longer; much more can heat the battery.

### Can I leave the charger connected permanently?

If it is automatic with a maintenance mode, yes. It switches to float when done and watches over the battery for months without overcharging.

### What are the dimensions and weight of the Absaar PRO4.0 4AMP 6/12V?

It measures 290 × 170 × 60 mm and weighs 0.84 kg.

## Keep comparing

- [More battery chargers](https://bateriasonline.es/en/battery-chargers)
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*bateriasonline.es — Batteries and accessories · 2026-11-11*