---
product_id: 568961917
title: "C30 Battery Charger, 3.8 Amps with Trickle Function - For 6V/12V Lead-acid, EFB, GEL, AGM and SLI Batteries, Comes with a UK Style Plug"
brand: "bosch"
price: "920 Lei"
currency: RON
in_stock: true
reviews_count: 9
category: "Bosch"
url: https://www.desertcart.ro/products/568961917-c30-battery-charger-3-8-amps-with-trickle-function-6v
store_origin: RO
region: Romania
---

# 3.8A rapid charge power IP65 dust & splash-proof durability 6V/12V multi-battery compatibility C30 Battery Charger, 3.8 Amps with Trickle Function - For 6V/12V Lead-acid, EFB, GEL, AGM and SLI Batteries, Comes with a UK Style Plug

**Brand:** bosch
**Price:** 920 Lei
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smarter, drive longer — never get caught powerless again!

## Quick Answers

- **What is this?** C30 Battery Charger, 3.8 Amps with Trickle Function - For 6V/12V Lead-acid, EFB, GEL, AGM and SLI Batteries, Comes with a UK Style Plug by bosch
- **How much does it cost?** 920 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/568961917-c30-battery-charger-3-8-amps-with-trickle-function-6v)

## Best For

- bosch enthusiasts

## Why This Product

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

## Key Features

- • **Battery Regeneration Pulse:** Extends battery life by gradually restoring capacity with slow pulse charging.
- • **Power-Packed 3.8A Charging:** Faster than standard chargers, get your battery ready in no time.
- • **Smart Memory & Trickle Mode:** Automatically resumes charging after power loss and maintains full battery capacity.
- • **Built for Safety & Convenience:** Overheat, short-circuit, and reverse polarity protection with a handy hook mount and carrying pouch.
- • **Universal Battery Compatibility:** Seamlessly charges lead-acid, EFB, GEL, AGM, and SLI batteries across vehicles.

## Overview

The Bosch C30 Battery Charger delivers a robust 3.8A charging current compatible with 6V and 12V lead-acid, EFB, GEL, AGM, and SLI batteries. Featuring intelligent microprocessor control, it offers fast charging, memory function to resume after power interruptions, and an automatic trickle charge to maintain battery health. Its regeneration pulse extends battery lifespan, while IP65 certification ensures dust and splash resistance. Compact and user-friendly, it includes safety protections and accessories like a hook mount and carrying pouch, making it ideal for cars, scooters, motorcycles, and vintage vehicles.

## Description

Charge 6V and 12V lead-acid, EFB, GEL, AGM, and SLI batteries quickly and safely with this powerful 3.8A battery charger featuring trickle charging and memory function.

Review: Saved me a fortune on a new battery 😊 - My Merc doesn’t get used much since working from home has been a thing for over four years now, I found my stop start was non existent (didn’t use it but good to know it works!) and kept getting messages of a low battery. Mechanic said battery was in good condition and to try this charger, so I did! Initially I thought my battery was completely broke, this trickle charged for about 3 days solid, but eventually got to 100%. Took my car out for a drive and the stop start worked straight away. The quality is this product is second to none and it’s IP65 waterproof too, so was easy to hook up my car and shut the hood and leave it to it. Saved me a big bill on a new battery, loads of feature to keep you safe, I’m not particularly mechanically minded but had no fear in using this charger.
Review: Very good little charger. Compact and efficient - Excellent. Did the job perfectly. The hook was useful to hang up the charger under the bonnet. Worked well on my dad's mobility scooter. Saved the batteries.

## Features

- Reliable and efficient charging: With a charging current of 3.8A, the electric battery charger is more powerful than the C10 (3.5A) car battery charger as well as standard chargers (1.2A)
- Compatible with various vehicle types: Charges 6V & 12V lead-acid, EFB, GEL, AGM, and SLI batteries in cars, scooters, motorcycles, classic and vintage cars, vans, motor homes, etc.
- Intelligent operation: The integrated microprocessor ensures a faster charging time - if power fails, the memory function saves the last setting and resumes charging once the connection is restored
- Features trickle charging function: Once the battery is fully charged, the device automatically switches to a trickle charging mode so that the battery always has full capacity
- Regeneration function for an extended service life: The charger allows slow pulse charging for gradual recovery of the battery, maintaining its capacity at the original level
- Scope of delivery: 1x Bosch C30 battery charger with hook mount, power cord, charger cable with removable clamps on eyelets, quick connector cable and a convenient carrying pouch bag
- High level of safety and durability: Features overheating and short-circuit protection, protection against reversed polarity, plus a IP65 dust-and splash-proof certification

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJV44GK3 |
| Best Sellers Rank | 2,151 in Automotive ( See Top 100 in Automotive ) 30 in Car Battery Charging Units |
| Brand | Bosch |
| Customer Reviews | 4.5 4.5 out of 5 stars (97) |
| Date First Available | 26 Sept. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 790 g |
| Item model number | 0189912030 |
| Manufacturer | Bosch |
| Manufacturer part number | 0189912030 |
| Model | C30 |
| Product Dimensions | 16.9 x 8.1 x 5.4 cm; 790 g |

## Product Details

- **Brand:** Bosch
- **Colour:** Grey
- **Input voltage:** 12 Volts
- **Item weight:** 0.79 Kilograms
- **Output voltage:** 14.7 Volts

## Images

![C30 Battery Charger, 3.8 Amps with Trickle Function - For 6V/12V Lead-acid, EFB, GEL, AGM and SLI Batteries, Comes with a UK Style Plug - Image 1](https://m.media-amazon.com/images/I/718uifvuTgL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does it charge lithium batteries**
A: No, it's for lead-acid batteries only, 12 and 24 Volts, basic ones, AGM, and with gel electrolyte.

**Q: Could I use this to jumpstart an 18v battery (like Milwaukee)**
A: No

**Q: Can you use on a tractor?**
A: It's not the tractor that is charged. It's the battery so it would depend on the type and size of battery in the tractor.

**Q: Will the Bosch c7 be suitable for charging a 24v mobility scooter?**
A: We returned ours, to complicated to use, wouldn’t even charge a car battery

## Customer Reviews

### ⭐⭐⭐⭐⭐ Saved me a fortune on a new battery 😊
*by C***N on 6 May 2024*

My Merc doesn’t get used much since working from home has been a thing for over four years now, I found my stop start was non existent (didn’t use it but good to know it works!) and kept getting messages of a low battery. Mechanic said battery was in good condition and to try this charger, so I did! Initially I thought my battery was completely broke, this trickle charged for about 3 days solid, but eventually got to 100%. Took my car out for a drive and the stop start worked straight away. The quality is this product is second to none and it’s IP65 waterproof too, so was easy to hook up my car and shut the hood and leave it to it. Saved me a big bill on a new battery, loads of feature to keep you safe, I’m not particularly mechanically minded but had no fear in using this charger.

### ⭐⭐⭐⭐⭐ Very good little charger. Compact and efficient
*by S***K on 23 June 2025*

Excellent. Did the job perfectly. The hook was useful to hang up the charger under the bonnet. Worked well on my dad's mobility scooter. Saved the batteries.

### ⭐⭐⭐⭐ Good build quality I just wish it was a little faster
*by D***D on 1 January 2026*

Having a 95ah car battery this doesnt charge as quick as I would have liked. I should have used the 10% rule and looked for one around 9 - 10 Amps but other than that its good quality. I know I probably should have done my research before buying but I thought for the money it would have some sort of internal switching process for a faster charge to a certain percentage

## Frequently Bought Together

- Bosch C30 Battery Charger, 3.8 Amps with Trickle Function - For 6V/12V Lead-acid, EFB, GEL, AGM and SLI Batteries, Comes with a UK Style Plug
- Bosch Connection Cable for Battery Chargers - Battery Cable with Ring Lugs and 10 A Fuse - Original Quality Spare Part - M6 Eyelets, 52 Cm Cable - 0189999270
- JOREST 168 Pcs Car Fuse Assorted Kit, 114 Mini Blade + 54 Standard+ 1Pullers – 11 Specifications Mixed Auto Fuse: 2Amp 3A 5A 7.5A 10A 15A 20A 25A 30A 35A 40A

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**Shop now:** [https://www.desertcart.ro/products/568961917-c30-battery-charger-3-8-amps-with-trickle-function-6v](https://www.desertcart.ro/products/568961917-c30-battery-charger-3-8-amps-with-trickle-function-6v)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-08*