Quick Summary
The Bosch C30 Battery Charger is a charger for 6V and 12V lead acid batteries with a 3.8A charging current and a trickle charging function. It is described as suitable for lead acid, EFB, GEL, AGM and SLI batteries, and it includes a UK style plug.
Who It Is Best For
This charger is aimed at drivers and riders who want a practical way to charge or maintain batteries for cars, scooters, motorcycles, vans, motor homes, and classic or vintage vehicles. It will suit anyone looking for a charger that can handle a range of listed battery types and offers automatic trickle charging once full charge is reached.
What To Know Before You Buy
The Bosch C30 is described as more powerful than the C10 and standard 1.2A chargers, with a 3.8A charging current. It also includes a memory function that resumes charging after a power failure, plus overheating, short circuit, and reverse polarity protection.
Pros: Supports several listed battery types and includes trickle charging for maintenance after full charge.
Cons: You should check the selected battery type and vehicle suitability before ordering.
Common Buyer Questions
What batteries can this charger work with?
It is described as suitable for 6V and 12V lead acid, EFB, GEL, AGM and SLI batteries.
Does it have a maintenance mode?
Yes, it switches to trickle charging once the battery is fully charged.
Is it suitable for cars and motorcycles?
It is described as suitable for cars, scooters, motorcycles, classic and vintage cars, vans and motor homes.
What happens if the power fails during charging?
The memory function saves the last setting and resumes charging when the connection is restored.
Does it include a UK plug?
Yes, it comes with a UK style plug.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Bosch |
| Model | C30 |
| Charging current | 3.8A |
| Battery types | 6V and 12V lead acid, EFB, GEL, AGM and SLI |
| Charging mode | Includes trickle charging after full charge |
| Protection features | Overheating, short circuit and reverse polarity protection |
| Included plug | UK style plug |
Final Buying View
The Bosch C30 Battery Charger is a versatile option if you want a charger for a wide range of listed 6V and 12V batteries, with automatic trickle charging and practical safety features. It is a sensible choice for regular battery charging and maintenance, especially where the included accessories and UK style plug are useful. If it matches your battery type, it is worth a closer look.









