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Trickle chargers
These are the smallest types of chargers, designed to keep batteries at an optimal charge level by continuously and slowly charging them. They prevent overcharging by automatically turning on and off as needed. These chargers are ideal for vehicles or equipment that are not used for extended periods, such as cars, motorcycles, and boats. By maintaining a constant voltage, trickle chargers extend the battery's lifespan and ensure it is always ready for use. Some Victron models are even powerful enough to function as full-fledged battery chargers.
Discover them below.

Trickle chargers
These are the smallest types of chargers, designed to keep batteries at an optimal charge level by continuously and slowly charging them. They prevent overcharging by automatically turning on and off as needed. These chargers are ideal for vehicles or equipment that are not used for extended periods, such as cars, motorcycles, and boats. By maintaining a constant voltage, trickle chargers extend the battery's lifespan and ensure it is always ready for use. Some Victron models are even powerful enough to function as full-fledged battery chargers.
Discover them below.

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Discover our trickle chargers
TYPE | VOLTAGE | CURRENT | FEATURES |
Blue Smart IP65 Charger | 6V | 1.1A | Bluetooth |
Blue Smart IP65 Charger | 12V | 1.1A to 25A | Bluetooth |
Blue Smart IP65 Charger | 24V | 5A to 13A | Bluetooth |
Blue Smart IP22 Charger | 12V | 15A to 30A | Bluetooth, 1 or 3 outputs |
Blue Smart IP22 Charger | 24V | 8A to 16A | Bluetooth, 1 or 3 outputs |
Blue Smart IP67 Charger | 12V | 7A to 25A | Bluetooth, waterproof |
Blue Smart IP67 Charger | 24V | 5A to 12A | Bluetooth, waterproof |
Battery chargers
In many cases, chargers are not only used to maintain charge levels but also to fully charge batteries from empty to full. Which type of charger should you choose for this purpose? To answer this question, two factors must first be determined:
- Battery size: How many Ah (amp-hours) need to be charged?
- Charging speed: How quickly do you want to charge the battery?
Below is a simple calculation example to help you determine the correct charging capacity:
Battery chargers
In many cases, chargers are not only used to maintain charge levels but also to fully charge batteries from empty to full. Which type of charger should you choose for this purpose? To answer this question, two factors must first be determined:
- Battery size: How many Ah (amp-hours) need to be charged?
- Charging speed: How quickly do you want to charge the battery?
Below is a simple calculation example to help you determine the correct charging capacity:
Battery chargers
In many cases, chargers are not only used to maintain charge levels but also to fully charge batteries from empty to full. Which type of charger should you choose for this purpose? To answer this question, two factors must first be determined:
- Battery size: How many Ah (amp-hours) need to be charged?
- Charging speed: How quickly do you want to charge the battery?
Below is a simple calculation example to help you determine the correct charging capacity:
If your battery has a capacity of 200Ah and you want it to charge from empty to full in 4 hours, the following calculation will determine the required charging current:
Charging current (A) = Battery capacity (Ah) / Charging time (h) = 200 Ah / 4 h = 50 A
In this example, you would need a charger capable of delivering at least 50A. Of course, the charger must also supply the correct voltage (12V, 24V, or 48V).
Now that the required charging current is known, here is an overview of the available chargers:
TYPE | DC VOLTAGE | CURRENT (A) | FEATURES |
Victron Charger | 12V | 30A or 50A | |
Victron Charger | 24V | 16A or 25A | |
Smart IP43 Charger | 12V | 30A or 50A | Bluetooth, 2 or 3 outputs |
Spart IP43 Charger | 24V | 16A or 25A | Bluetooth, 2 or 3 outputs |
Centaur Charger | 12V | 20A to 100A | up to 1200W capacity |
Centaur Charger | 24V | 16A to 60A | up to 1440W capacity |
Skylla IP65 | 12V | 70A | 2 or 3 outputs, LCD display |
Skylla IP65 | 24V | 35A | 2 or 3 outputs, LCD display |
Skylla-I | 24V | 80A or 100A | 2 or 3 outputs, VE.Can |
Skylla-TG | 24V | 30A to 100A | Three-phase option available |
Skylla-TG | 48V | 25A to 50A | up to 2850W capacity |
If your battery has a capacity of 200Ah and you want it to charge from empty to full in 4 hours, the following calculation will determine the required charging current:
Charging current (A) = Battery capacity (Ah) / Charging time (h) = 200 Ah / 4 h = 50 A
In this example, you would need a charger capable of delivering at least 50A. Of course, the charger must also supply the correct voltage (12V, 24V, or 48V).
Now that the required charging current is known, here is an overview of the available chargers:
TYPE | DC VOLTAGE | CURRENT (A) | FEATURES |
Victron Charger | 12V | 30A or 50A | |
Victron Charger | 24V | 16A or 25A | |
Smart IP43 Charger | 12V | 30A or 50A | Bluetooth, 2 or 3 outputs |
Spart IP43 Charger | 24V | 16A or 25A | Bluetooth, 2 or 3 outputs |
Centaur Charger | 12V | 20A to 100A | up to 1200W capacity |
Centaur Charger | 24V | 16A to 60A | up to 1440W capacity |
Skylla IP65 | 12V | 70A | 2 or 3 outputs, LCD display |
Skylla IP65 | 24V | 35A | 2 or 3 outputs, LCD display |
Skylla-I | 24V | 80A or 100A | 2 or 3 outputs, VE.Can |
Skylla-TG | 24V | 30A to 100A | Three-phase option available |
Skylla-TG | 48V | 25A to 50A | up to 2850W capacity |
For every type of project, there’s an ideal charger!
Do you also need an inverter in addition to charging? Be sure to check out our page on Victron inverters! There, you'll find devices that combine charging and inverting into one solution.
For every type of project, there’s an ideal charger!
Do you also need an inverter in addition to charging? Be sure to check out our page on Victron inverters! There, you'll find devices that combine charging and inverting into one solution.
Need support with your project? - Reach out now!
Fill out our contact form today, and our expert team will provide you with the guidance and solutions you need.
Don't let energy challenges slow you down – reach out now!
Need support with your project? - Reach out now!
Fill out our contact form today, and our expert team will provide you with the guidance and solutions you need.
Don't let energy challenges slow you down – reach out now!