Quick Summary
The Maypole 4A Dual Voltage 6/12V Electronic Smart Car Battery Charger is a fully automatic charger for lead acid and AGM batteries. It is described as suitable for vehicles up to 2.5L and batteries from 1.2Ah to 120Ah, with a 5 stage charging cycle that detects battery voltage and condition before re conditioning, charging and maintaining the battery.
Who It Is Best For
This charger suits drivers who want a straightforward way to look after a battery on a compatible vehicle. It is aimed at people who need charging and maintenance in one unit, and who value automatic operation rather than a manual charging routine.
What To Know Before You Buy
It is designed for lead acid and AGM batteries, so it is important to check battery type and suitability before ordering. The charger includes overload, reverse polarity and short circuit detection, along with 1.5m leads and interchangeable insulated crocodile clips and ring terminals.
Pros: Automatic 5 stage charging, dual voltage operation, and built in safety features make it practical for regular battery care.
Cons: Check the selected battery type, battery capacity, and vehicle suitability before buying.
Common Buyer Questions
What type of batteries is this charger for?
It is listed for lead acid and AGM batteries.
Does it work on 6V and 12V batteries?
Yes, it is a dual voltage charger for 6V and 12V use.
Is the charging process automatic?
Yes, it has a fully automatic 5 stage charging cycle.
What safety features does it include?
It includes overload, reverse polarity and short circuit detection.
What comes with the charger leads?
It comes with 1.5m leads, interchangeable insulated crocodile clips and ring terminals.
Key Details
| Detail | What it means in use |
|---|---|
| 4A output | A compact charger suited to everyday battery charging and maintenance |
| Dual voltage 6V and 12V | Suitable for compatible batteries in either voltage |
| Fully automatic 5 stage charging cycle | Automatically detects battery voltage and condition before re conditioning, charging and maintaining |
| Lead acid and AGM | Designed for these battery types |
| Up to 2.5L vehicles | Listed as suitable for a wide range of vehicles up to 2.5L |
| 1.2Ah to 120Ah battery capacity | Use within the stated battery capacity range |
| 1.5m leads | Gives a practical working length for connection |
| Interchangeable insulated crocodile clips and ring terminals | Offers two connection options |
| High frequency charger | Uses a high frequency design and does not have a transformer |
Final Buying View
If you want an automatic battery charger for compatible lead acid or AGM batteries, this Maypole model covers the basics well. The dual voltage design, 5 stage cycle, and built in safety features make it a sensible choice for routine battery care. Check battery type, capacity, and vehicle suitability before ordering, then choose the connection method that suits your setup.









