




Votronic charging converter VCC 1224-25 IUoU - 3343
- 12V / 25A
- Optimierte Ladekennlinien für Säure-, Gel-, AGM- und LiFePO4-Batterien
- Votronic Produkte "Made in Germany"
- Hohe Leistung bei kurzen Fahrtstrecken
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Unser Versand ist am 19./22./23.12. geschlossen und arbeitet in der Zeit vom 29.12.25 bis einschließlich 02.01.26 nur eingeschränkt. Es kann zu Verzögerungen kommen. Ab dem 05.01.26 läuft der Versand wieder wie gewohnt.

Product details
Votronic charging converter VCC 1224-25 IUoU - 3343
- 12V / 25A
- Optimierte Ladekennlinien für Säure-, Gel-, AGM- und LiFePO4-Batterien
- Votronic Produkte "Made in Germany"
- Hohe Leistung bei kurzen Fahrtstrecken
Manufacturer information and, if applicable, the responsible person:
VOTRONIC
Johann-Friedrich-Diehm-Straße
36341 Lauterbach
info@votronic.de
https://www.votronic.de/
Product description
Votronic VCC 1224-25 - 3343 – Powerful charging converter for optimal battery charging
The Votronic VCC 1224-25 - 3343 charging converter is the perfect solution for the efficient charging of 24V supply batteries from a 12V starter battery system while driving. As the successor to the Votronic 3311, it offers larger terminals and state-of-the-art technology for reliable and fast battery charging.
Main features
- Efficient battery charging: Increases the voltage to the optimal level required to fully charge the battery while reducing charging losses.
- High-quality IU1oU2 charging technology: Intelligent microprocessor control ensures gentle, fast charging and subsequent full charge maintenance.
- Voltage stabilization: Compensates for losses in long charging cables and voltage fluctuations of modern alternators.
- Easy installation: No intervention in the starter circuit is required – the converter is integrated directly into the charging line to the supply battery.
- Flexible use: Suitable for acid, gel and AGM batteries with individually adjustable charging characteristics.
Product advantages
- High charging power: Even on short journeys, considerable amounts of power are fed into the battery.
- Improved energy balance: Protects the supply battery from voltage fluctuations and increases the service life of the consumers.
- Parallel buffer operation: Battery charge is maintained, even when connected consumers are using it at the same time.
- Galvanic isolation: Reliably protects against interference and back discharges between input and output.
- Versatile applications: Ideal for large vehicles, trailers, supply containers or even parallel operation with solar systems and mains chargers.
| Technical data | VCC-1224-25 (3343) |
| Input voltage (DC) | 12V (11-16V) |
| Power consumption (max.) | 800 W |
| Charging characteristic curve | IUoU |
| Battery capacity (recommended) | 50-170 Ah |
| Battery capacity (max.) | 220 Ah |
| Charging current | 25 A |
| Battery temperature sensor | Yes |
| Overcharge protection | Yes |
| Speed-controlled, temperature-controlled fan | Yes |
| Temperature range | -25°C to +45°C |
| Protection class | IP2X |
| Mass | 270 x 139 x 74 mm |
| Weight | 1700 g |

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