---
product_id: 568961917
title: "C30 - 3,8A"
brand: "bosch"
price: "S$153"
currency: SGD
in_stock: null
reviews_count: 9
category: "Bosch"
url: https://www.desertcart.sg/products/568961917-c30-3-8a
store_origin: SG
region: Singapore
---

# 3.8A fast charging power Supports 6V & 12V battery types IP65 dust & splash-proof durability C30 - 3,8A

**Brand:** bosch
**Price:** S$153
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Charge smarter, last longer — Bosch C30 powers your journey with precision.

## Quick Answers

- **What is this?** C30 - 3,8A by bosch
- **How much does it cost?** S$153 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/568961917-c30-3-8a)

## 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 Tech:** Slow pulse charging revives and extends battery life, keeping your investment in peak condition.
- • **Power-Packed 3.8A Charging:** Charge your batteries faster than standard chargers and never miss a beat on the road.
- • **Smart Memory & Trickle Mode:** Automatically resumes charging after power interruptions and maintains full battery capacity with trickle charging.
- • **Built for Safety & Longevity:** Overheating, short-circuit, and reverse polarity protection wrapped in a rugged, IP65-rated design.
- • **Universal Battery Compatibility:** Seamlessly charges lead-acid, EFB, GEL, AGM, and SLI batteries across all your vehicles.

## Overview

The Bosch C30 Battery Charger delivers efficient 3.8A charging for 6V and 12V lead-acid, EFB, GEL, AGM, and SLI batteries. Featuring intelligent microprocessor control, memory function, and automatic trickle charging, it ensures fast, safe, and maintenance-free battery care. Its regeneration pulse technology extends battery life, while robust safety features and IP65 rating guarantee durability in any environment. Compact and versatile, it’s ideal for cars, scooters, caravans, 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: 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.
Review: Good and reliable - Very good . I use it to keep my caravan battery topped up when hooked up to mains

## 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 | 3,089 in Automotive ( See Top 100 in Automotive ) 44 in Car Battery Charging Units |
| Brand | Bosch |
| Customer Reviews | 4.4 4.4 out of 5 stars (88) |
| 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 - 3,8A - Image 1](https://m.media-amazon.com/images/I/718uifvuTgL.jpg)

## 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

### ⭐⭐⭐⭐⭐ 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 and reliable
*by L***Z on 1 November 2025*

Very good . I use it to keep my caravan battery topped up when hooked up to mains

### ⭐⭐⭐⭐ 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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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*