View the manual for the Bosch C3 here, for free. This manual comes under the category chargers and has been rated by 118 people with an average of a 8.6. This manual is available in the following languages: English. Do you have a question about the Bosch C3 or do you need help? Ask your question here

The Bosch C3 charger is a versatile and efficient charging device designed for 6/12 V batteries. With an output current of 3.8 A and a charging current of 0.8/3.8 A, it provides ample power to quickly and effectively charge batteries. Featuring a compact and portable design, the charger is equipped with a Type C (Europlug) power plug, making it compatible with a variety of outlets. It also boasts a range of power protection features, including protection against battery discharge, overcharge, overheating, reverse polarity, and short circuits. These features ensure the safety of both the charger and the battery being charged. Although it lacks a built-in display, the charger does feature LED indicators, allowing users to easily monitor the charging process and determine the status of the battery. With an International Protection (IP) code of IP65, the charger is resistant to both solids and liquids, making it suitable for use in various environments. Its dimensions are 81 mm in width, 185 mm in depth, and 55 mm in height, making it compact and easy to store. The Bosch C3 charger is compatible with a wide range of battery capacities, from a minimum of 14 Ah to a maximum of 120 Ah. This versatility makes it suitable for various applications, from small vehicles to larger ones requiring more power. Overall, the Bosch C3 charger combines reliability, efficiency, and safety, making it a practical choice for those in need of a high-quality charger for their 6/12 V batteries.
| Brand | Bosch |
| Model | C3 | 0 189 999 030 |
| Product | charger |
| EAN | 4047024610576, 4047024837836 |
| Language | English |
| Filetype | User manual (PDF) |
| Charging voltage | 6/12 V |
| Output current | 3.8 A |
| Charging current | 0.8/3.8 A |
| Built-in display | No |
| LED indicators | Yes |
| Power plug | Type C (Europlug) |
| Power protection features | Battery discharge, Overcharge, Overheating, Reverse polarity, Short circuit |
| Battery capacity (min) | 14 Ah |
| International Protection (IP) code | IP65 |
| Battery capacity (max) | 120 Ah |
| Product color | Black |
| Width | 81 mm |
| Depth | 185 mm |
| Height | 55 mm |
Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Bosch C3 below.
The Bosch C3 has a height of 55 mm.
The Bosch C3 has a width of 81 mm.
The Bosch C3 has a depth of 185 mm.
To connect your Bosch C3 charger to your car's battery, locate the positive (+) and negative (-) terminals of the battery, and then connect the corresponding charger clamps securely to these terminals.
To select the charging mode on the Bosch C3 charger, use the mode selection button or dial on the charger to switch between the different options such as "Standard" or "AGM" mode, depending on your battery type.
The charging time with the Bosch C3 charger can vary depending on the size and condition of your battery. Generally, it is recommended to follow the manufacturer's recommended charging time, which can be found in your vehicle's manual or battery specifications.
To check if the Bosch C3 charger is functioning properly, ensure that the charger is connected correctly, the power supply is active, and the charging indicators on the charger are displaying the appropriate status. If any abnormalities are observed, it is advisable to consult a certified technician.
Yes, the Bosch C3 charger is designed to not only charge but also maintain the battery's charge over an extended period. It includes a maintenance mode that keeps the battery in optimal condition without overcharging it. However, it is still recommended to periodically check the battery's charge level and follow the manufacturer's guidelines for long-term battery maintenance.
No, the Bosch C3 charger does not have a built-in display. This means that users will not be able to see information such as charging status or battery level directly on the charger. However, the LED indicators provide a visual indication of the charging process.
The Bosch C3 charger has a Type C (Europlug) power plug. This means that it is compatible with the power outlets commonly found in Europe.
The Bosch C3 charger has various power protection features including battery discharge protection, overcharge protection, overheating protection, reverse polarity protection, and short circuit protection. These features help to ensure the safety of the charging process and protect the battery from damage.
The Bosch C3 charger can handle a minimum battery capacity of 14 Ah and a maximum battery capacity of 120 Ah. This means that it is suitable for a wide range of vehicle batteries, from smaller ones to larger ones.
The Bosch C3 charger has an IP65 rating. This means that it is dust tight and protected against water jets, making it suitable for outdoor use and providing added durability and reliability.
Yes, the manual of the Bosch C3 is available in English .
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Number of questions: 16Good day, when I connect the C3 to the power supply, the Mode switch lights up blue as it should. If I want to switch the mode, nothing happens. Only the Mode switch keeps lighting up. What is the reason for this?
What could be possible to see if I accidentally reversed the cables on the car battery when connecting my Bosch C3 battery charger that I have been using for a few years and has now suddenly stopped working, with only the central blue light turning on and not the ones for selecting the charges?
This message has been automatically translatedIs the Bosch C3 charger malfunctioning if it selects the 2nd (motorcycle) function after a few seconds of thinking, even though it is connected to a car battery? Pressing the MODE button has no effect.
This message has been automatically translatedThe unit when charging an automotive AGM battery toggles between AGM and the half charge battery symbol, turns off and starts again. This is a never ending cycle. When I put the battery on a Ctek 5.0 charger it charges correctly . What is the problem??
How to know when the battery I'm charging is full when using Bosch c3 charger
How do I know if mycar battery is to flat for the c3 bosch charger to charge
Which is on or off “O” or “I”
How do i change the charging mode from motorbike to motor
does it charge EFB Battery??
Have misplaced the user manual.