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TELWIN ALPINE 50 BOOST: Reliable Starting and Charging Power for Your Workshop.
Picture a morning in the workshop. A customer is waiting, deadlines are pressing, and a key machine or vehicle will not start because of a flat battery. Know that feeling of frustration? With the TELWIN ALPINE 50 BOOST 230V 12-24V you can forget problems like this. It is not an ordinary battery charger but a reliable partner that delivers a strong dose of energy exactly when you need it, keeping work moving and giving you peace of mind. Built by the legendary TELWIN brand, known for uncompromising quality and innovation, this model answers the needs of the most demanding professionals and ambitious hobbyists.
The ALPINE 50 BOOST is Italian engineering at its core, designed for intensive use in tough workshop conditions. Whether you run a car service, manage a vehicle fleet, work in agriculture or simply value dependable equipment, this charger with starter function will prove an invaluable tool. Its versatility, with support for 12V and 24V batteries, and the powerful BOOST function for instant start assist mean you are prepared for anything, from a motorcycle through cars and vans to heavy construction or agricultural equipment.
Investing in the TELWIN ALPINE 50 BOOST means investing in dependable operation and time savings. No more downtime caused by a weak battery. The solid construction, intuitive operation and built-in protection against overload and reverse polarity protect both the unit and the battery being charged, ensuring a long, trouble-free service life. Choose a solution trusted by professionals around the world: power, reliability and performance with the TELWIN name on it.
Discover the Advanced Features of the TELWIN ALPINE 50 BOOST 230V 12-24V
Rapid Starting with the BOOST Function: Power When Every Second Counts
Struggling with a vehicle that refuses to start at the worst possible moment? The BOOST function of the TELWIN ALPINE 50 BOOST charger is your secret weapon. Designed to deliver a maximum starting current of up to 300A, it provides instant start assist even when the battery is heavily discharged. It is invaluable support in emergencies, minimising downtime and getting you back to work quickly.
The system is optimised for efficiency and sends a strong pulse of energy directly to the starter motor. As a result, even at low temperatures, when batteries lose performance, the ALPINE 50 BOOST ensures a reliable start. Professional car workshops, transport companies and farmers, for whom every minute of downtime costs money, will appreciate it. The reliability of this function is TELWIN standard, keeping you ready for action at critical moments.
Smart Protection: Full Protection for Your Equipment and Batteries
Working with batteries calls for care, and mistakes can be expensive. The TELWIN ALPINE 50 BOOST has a complete protection system that protects the unit itself as well as the connected battery and the vehicle electronics. The key elements are overload protection and reverse polarity protection.
Overload protection automatically monitors the charging and starting current, preventing damage to the charger if the load is too high or a short circuit occurs. Reverse polarity protection, in turn, stops current from flowing if the clamps are connected to the wrong battery terminals, which could otherwise damage the battery or even cause it to explode. With these smart solutions you can work with complete peace of mind, knowing that the TELWIN ALPINE 50 BOOST keeps the operation safe and minimises the risk of costly mistakes.
12V/24V Versatility: One Unit, Many Professional Applications
The variety of vehicles and machines in a modern workshop or on a farm calls for flexible tools. The TELWIN ALPINE 50 BOOST meets these needs easily, as it works with 12V and 24V batteries. A simple, clearly marked switch lets you adapt the unit to the battery type in seconds, so you do not need several chargers.
12V operation makes it ideal for cars, motorcycles, quads, boats and light vans. Switching to 24V lets you work with trucks, buses, construction machinery, agricultural equipment and other heavy vehicles. In addition, the broad span of supported battery capacities, from 20Ah up to 500Ah, confirms its universal character. It is one solid unit that can handle almost any charging and starting task in a professional environment.
Technical Specifications
| Parameter | Value |
|---|---|
| Catalogue number | 807548 |
| EAN code | 8004897641461 |
| Power supply | 230V, 50Hz (1 phase) |
| Power (charging / starting) | 1 kW / 6.4 kW |
| Charging voltage | 12V / 24V |
| Effective charging current (to EN 60335-2-29) | 30A (for 12V), 20A (for 24V) |
| Maximum (peak) charging current | 45A |
| Effective starting current (1V/C to EN60335-2-29) | 180A (for 12V), 180A (for 24V) |
| Maximum (peak) starting current | 300A |
| Number of charging current settings | 4 |
| For batteries | Lead-acid (WET/START-STOP) |
| Minimum capacity of the battery being charged | 20 Ah |
| Maximum capacity of the battery being charged | 500 Ah |
| Overload protection | Yes |
| Reverse polarity protection | Yes |
| Built-in ammeter | Yes |
| Dimensions (L x W x H) | 265 x 345 x 230 mm |
| Weight | 9.8 kg |
Key Features and Benefits
- Powerful BOOST Start Function: With a peak starting current of up to 300A, the ALPINE 50 BOOST easily starts petrol and diesel engines in cars, vans and even light trucks or agricultural machinery. That means an end to downtime: even with a heavily discharged battery you can bring the vehicle back to life quickly, saving valuable time and minimising losses.
- 12V and 24V Flexibility: An easy-to-use switch lets you select the right charging and starting voltage, which makes the unit extremely versatile. You can charge and start batteries in motorcycles and cars (12V) as well as larger vehicles such as trucks, buses or construction machinery (24V) without difficulty. One unit to service a whole fleet or a large variety of workshop equipment.
- Advanced Protection: Built-in protection against overload and reverse polarity keeps the charger, the battery and the vehicle electronics safe. You can work calmly, knowing that even an accidental mistake will not damage the equipment. This is essential for professionals who value reliability and low risk.
- Broad Span of Supported Battery Capacities (20-500Ah): Whether you need to charge a small motorcycle battery or a large battery in an agricultural machine, the ALPINE 50 BOOST is up to the task. Support for batteries from 20Ah up to 500Ah makes it a very flexible tool, ideal for varied service and workshop needs.
- Clear Ammeter and Simple Adjustment: The analogue ammeter shows the charging current continuously, giving you full control of the process. Four charging current settings let you match the parameters precisely to the condition and capacity of the battery for optimum, safe charging. Simple, intuitive operation shortens the time needed to get the unit ready for work.
- Solid TELWIN Construction: The TELWIN brand stands for durability and reliability. The ALPINE 50 BOOST is built from high-quality components and housed in a tough metal casing that withstands harsh workshop conditions. It is an investment for years that copes with intensive use and stays ready for action.
Product Applications
- Charging 12V lead-acid (WET/START-STOP) batteries in cars, vans, motorcycles and quads.
- Start assist for vehicles with a 12V system, including cars with petrol and diesel engines.
- Charging 24V lead-acid (WET/START-STOP) batteries in trucks, buses, agricultural and construction machinery.
- Start assist for heavy vehicles and machines with a 24V system.
- Essential equipment for professional car and mechanical workshops.
- Keeping the vehicle fleets of transport and logistics companies in working order.
- Ideal for demanding hobbyists and DIY enthusiasts who look after their vehicles and machines.
Summary: TELWIN ALPINE 50 BOOST 230V 12-24V, Your Best Investment
The TELWIN ALPINE 50 BOOST is more than a battery charger; it keeps your equipment mobile and reliable. Its powerful start function, 12/24V versatility and solid protection make it an indispensable tool in every professional workshop and for every demanding user. Do not let a flat battery ruin your plans. Invest in a proven solution from TELWIN and enjoy peace of mind and uninterrupted work. Order your TELWIN ALPINE 50 BOOST today and feel the difference professional power makes.
Catalogue number: 807548
EAN code: 8004897641461
