# Charger ABSAAR Atek 4000 4AMP 6/12V AB104-200

![Charger ABSAAR Atek 4000 4AMP 6/12V AB104-200](https://baterias.com/3128-home_default/charger-absaar-atek4000-4amp-6-12v-ab104-200.jpg)

> Buy now the ABSAAR Atek 4000 4AMP 6/12V AB104-200 battery charger at the best price at baterias.com ✅ ABSAAR Atek 4000 4AMP 6/12V AB104-200. The quintessential German technology charger.

**Category:** [ABSAAR Battery Chargers](https://baterias.com/gb/absaar-battery-chargers) → [ABSAAR](https://baterias.com/gb/absaar)

- **Canonical URL**: https://baterias.com/gb/charger-absaar-atek4000-4amp-6-12v-ab104-200
- **Language**: en-GB
- **Brand**: ABSAAR
- **Reference**: BCOM-ABSAAR-Atek4000-AB104-200
- **EAN**: 4045365112803
- **Stock**: Out of stock

## Technical specifications

| Feature | Value |
|---|---|
| Brand | ABSAAR |
| Reference | Atek 4000 4 AMP 6/12 V AB104-200 |
| Voltaje | 6/12 V |
| Largo | 28 cm |
| Ancho | 18 cm |
| Alto | 6 cm |
| Peso | 1 kg |
| Loading Capacity | 5-120 Ah |
| Amps | 4 |

## Quick description

The Atek 4000 4AMP 6/12V AB104-200 is an automatic charger that shuts itself off when it detects that the battery is fully charged. In addition to having maintenance mode to extend battery life.
Now you can buy your ABSAAR battery charger at the best price at [baterias.com](https://baterias.com/gb).
Features of the **ABSAAR Atek 4000 4AMP 6/12V AB104-200 charger**:

Charger ABSAAR VOLT AMP Battery Capacity Battery type
6V/12V 4 5Ah - 120Ah Lead Acid, AGM, GEL, CaCa

Confíe en [baterias.com](https://baterias.com/gb), the leading online battery sales website!

## Description

## ABSAAR Atek 4000 4AMP 6/12V AB104-200 battery charger

ABSAAR brand electronic chargers are ideal for Standard Acid/Lead, AGM, and Gel batteries.
The Atek 4000 4AMP 6/12V AB104-200 Electronic Charger is an automatic charger, which means you won't need to manually disconnect it once the battery is fully charged. You can leave the charger connected to the battery and the charger will automatically stop the charging process once the battery is fully charged. It also has a maintenance mode to always leave the battery at 100%, so that it will not burn due to overload.
ATEK 4000 is a smart charger based on high switching frequency (AC - DC) PWM power supply and MCU technology control (with 12-bit ADC), with high efficiency, low loss, small size, light weight and interface. LCD screen
Try using the Atek 4000 4AMP 6/12V AB104-200 charger and experience for yourself how the life of your batteries will be considerably extended:

### Advantages of the Atek 4000 AB104-200 battery charger 

- Led Indicators (Power, Error)

- LCD screen

- Ideal for lead/lead, AGM, Ca-Ca and Gel batteries

- Compact battery charger

- 4-Stage Smart Charge: Pre-Charge, Constant Current Charge, Constant Voltage Charge, and Trickle/Fast Charge

- Dimensions 180x280x60 mm

- 1kg

- Ideal for Mopeds, Cars, Lawn Mowers, Small Tractors.

- Voltage: 6/12V. The charger automatically identifies 6V or 12V batteries

- Battery capacity: 5 to 120Ah

The charger will detect if the battery becomes faulty, has reverse polarity detection, overheat protection, charge memory, short circuit protection. And it has an independent button to select the charging mode.

## Why choose an ABSAAR Battery Charger?

Mentioning "German technology" is enough to certify the reliability of the products that ABSAAR offers us, not to mention the +40 years of experience that ABSAAR has in the vehicle battery market. All ABSAAR brand chargers have passed strict quality control to meet high international standards.
Unlike other brands, ABSAAR chargers offer users products with better benefits compared to other brands thanks to the German quality seal. Among the products offered by ABSAAR you will find in its catalog two types of chargers: Standard and Automatic, suitable for batteries with lead-acid, Gel and AGM technology.
In summary, if you are looking for cheap chargers that meet the stipulated production and manufacturing standards, we assure you that ABSAAR will meet all your needs.

## Frequently asked questions

### How do I know if the BCOM-ABSAAR-Atek4000-AB104-200 model fits my car?

Three ways: 1) enter your number plate in the finder (DGT/DVLA/KBA auto-detect your model and engine); 2) check the "Compatible vehicles" tab on this page, where we list every vehicle verified by our technical team for the BCOM-ABSAAR-Atek4000-AB104-200; 3) if you cannot find your model, message us on WhatsApp with brand, model, engine and year — we reply during business hours (Mon–Fri 9:00–18:00 CET).

### How do I fit the BCOM-ABSAAR-Atek4000-AB104-200 model in my car?

In most cars it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on this page. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On cars with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.

### What warranty does the Absaar BCOM-ABSAAR-Atek4000-AB104-200 battery have?

This battery includes 2 years of official manufacturer warranty against manufacturing defects. Coverage includes cell breakdowns, internal short-circuits and abnormal capacity decreases. It does NOT cover misuse (prolonged overcharging, inadequate charger, defective alternator). Once the defect is verified by technical inspection, we replace the BCOM-ABSAAR-Atek4000-AB104-200 at no cost.

### How long does Absaar BCOM-ABSAAR-Atek4000-AB104-200 delivery take?

In mainland Spain and Portugal it arrives in 24 h if you order before 17:00 and the battery is in stock — it leaves the same day and arrives the next business day. Afternoon or weekend orders ship the next business day. For Balearics, Canaries and other EU destinations, allow 2-5 days. Shipping cost is calculated in the cart based on destination and service (standard, express, cash on delivery). Tracking number is sent by email + SMS as soon as the parcel ships.

### How do I return the BCOM-ABSAAR-Atek4000-AB104-200 model if it doesn't fit?

Yes. You have 14 days from delivery to return it. In mainland Spain and Portugal returns are FREE — we cover the return shipping cost via prepaid label. In other EU countries the return shipping cost is the customer's. It must arrive in its original packaging with no signs of installation. If it was defective, the warranty covers replacement even after the 14-day period.

### Where can I buy the Absaar BCOM-ABSAAR-Atek4000-AB104-200 battery?

At baterias.com — authorised distributor with real stock, 24h delivery in mainland Spain and Portugal if you order before 17:00, and full manufacturer warranty. Shipping cost is calculated in the cart based on destination and chosen service (standard, express, cash on delivery). Secure payment by card, Bizum, PayPal or bank transfer. If you choose at-home installation, our technician will take the used battery and dispose of it through an authorised collection point.

### How long does the Absaar BCOM-ABSAAR-Atek4000-AB104-200 battery last?

Expected lifespan of the Absaar BCOM-ABSAAR-Atek4000-AB104-200 is 4 to 7 years in regular use (depends on technology and climate). In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.

### What are the dimensions of the Absaar BCOM-ABSAAR-Atek4000-AB104-200 battery?

Dimensions (length × width × height) are 110×220×170 mm — also written as 110x220x170 mm — following the European DIN standard. Always measure the space in your car before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.

### How much does the Absaar BCOM-ABSAAR-Atek4000-AB104-200 battery weigh?

It weighs 3,3 kg. Most of the weight is lead. If you plan to fit it yourself, use gloves and a carrying strap (AGM batteries are slightly heavier than conventional due to the absorbent glass-mat fibre).

### What are the equivalents of the BCOM-ABSAAR-Atek4000-AB104-200 model?

Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop cars. See the "Equivalents" section to view recommended options at the same performance level.

### Which is better: Absaar BCOM-ABSAAR-Atek4000-AB104-200 or an alternative from another brand?

This battery and its equivalents from Bosch, Tudor or Exide are technically comparable: same dimensions, same voltage and same capacity. The differences are warranty (Varta and Bosch: 2 years; Tudor and Exide: 2 years on the equivalent line), manufacturing plant (Varta and Bosch share origin in the Clarios Group; Tudor and Exide belong to Exide Technologies) and price. For private use any of these brands will give 4-6 years of life. Compare them in the "Equivalents" section.

### What reviews does the BCOM-ABSAAR-Atek4000-AB104-200 model have?

The product rating, when available, is shown on the product page next to the stars. You can also check our public Trustpilot profile at shop level (4.5/5 from 11,311+ verified reviews). Most-praised points: reliable cold start, lifespan above 5 years and fast delivery; most common complaints mention BMS-equipped cars that need OBD registration after fitting.


## Technical team (editorial authorship)

The FAQs, guides and comparisons on this site are reviewed by the baterias.com technical team — over 25 years of experience validating automotive batteries.

→ https://baterias.com/gb/technical-team

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*baterias.com — Automotive batteries · 2026-08-25*