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TELWIN STARTZILLA 4012 XT 12V: Reliable Starting Power for Professionals and Automotive Enthusiasts! ⚡?
Forget about starting problems when you least expect it! TELWIN STARTZILLA 4012 XT 12V is a revolutionary multifunctional starting device and electronic tester, designed for the most demanding automotive and workshop professionals, as well as for enthusiasts who value reliability and the highest quality. Imagine the situation: a key vehicle or machine in your workshop refuses to obey due to a discharged battery, and deadlines are chasing. That’s when the STARTZILLA 4012 XT springs into action, delivering a powerful energy boost that will bring your equipment back to life in no time.
Developed by the legendary TELWIN brand, this model combines decades of experience in manufacturing equipment for professionals with state-of-the-art LiPo lithium technology. As a result, the STARTZILLA 4012 XT is not only extremely compact and lightweight, but most importantly it offers impressive starting power, capable of handling cars, vans, small boats or agricultural machinery. It’s a real powerhouse in a miniature package that can easily fit in any workshop, service vehicle or even in the trunk of a private car of a discerning hobbyist.
But the STARTZILLA 4012 XT is much more than just a booster. It’s a smart diagnostic center for your battery and charging system. Advanced testing features allow you to quickly assess the condition of your battery, starting capacity (CCA), and even check the correct operation of your vehicle’s alternator. This is an invaluable aid to your day-to-day operations, helping you avoid costly mistakes and providing your customers with the highest level of service. In addition, with the power bank function, you will charge your mobile devices such as smartphones and tablets, making STARTZILLA an indispensable companion in any situation.
When you invest in TELWIN STARTZILLA 4012 XT 12V, you are investing in peace of mind, efficiency and professionalism. It’s a device that won’t let you down at a critical moment, will optimize your working time and raise the standard of your services. Whether you run a professional workshop, take care of a fleet of vehicles, or simply want to be prepared for any eventuality – STARTZILLA 4012 XT is the answer to your needs. Join the ranks of satisfied TELWIN users and feel the difference of working with top-class tools. ??️
Explore the Advanced Capabilities of TELWIN STARTZILLA 4012 XT 12V
⚙️? ICESTART Technology: Guaranteed to Start Up Even in Extreme Conditions
The TELWIN STARTZILLA 4012 XT 12V is designed to meet the biggest challenges, including starting vehicles in cold temperatures. Its advanced LiPo cell power management technology, which can be described as ICESTART Control, optimizes the unit’s performance even when the mercury on the thermometer drops below zero.
This system monitors cell temperature and adjusts current characteristics to ensure maximum available starting power without risking damage to the internal battery. For the professional, this means that the STARTZILLA 4012 XT will not fail during frosty mornings, when traditional lead-acid batteries lose much of their capacity. All-weather reliability is the key to keeping your business running and your customers happy, especially in industries such as roadside assistance and outdoor machinery service.
?? Precision Diagnostics: More Than Just a Booster
STARTZILLA 4012 XT 12V is a real mobile diagnostic center for the vehicle’s electrical system. The battery testing function is not limited to measuring the resting voltage. The device is able to estimate the actual starting capacity (CCA – Cold Cranking Amps), which allows you to accurately assess the condition of the battery and predict potential starting problems before they occur.
What’s more, the integrated alternator tester allows you to quickly check whether the vehicle’s charging system is working properly. All you have to do is start the engine and plug in the device, and the LCD display will show charging voltage information. For the mechanic, this is an invaluable tool that allows for a comprehensive diagnosis, eliminating guesswork and offering the customer a complete picture of his vehicle’s condition. This builds trust and a professional image of the workshop.
?️⚡ Security at the Highest Level: Protection for You and Equipment
Working with high current always carries a certain risk, which is why TELWIN has placed special emphasis on safety in the STARTZILLA 4012 XT. The device is equipped with a multi-stage electronic safety system that protects both the user and the delicate electronics of today’s vehicles.
Key protections include protection against reverse terminal connection, short-circuiting of clamps, overcharging of the internal LiPo battery, over-discharge of the vehicle’s battery during a start-up attempt, as well as thermal and current protection. Intelligent software constantly monitors operating parameters and immediately cuts power or signals an error if an abnormality is detected. For the professional, this means peace of mind and the assurance that even in a hurry or when working with less experienced personnel, the risk of a costly mistake is minimized.
Technical Specifications
| Parameter | Value |
|---|---|
| Product name | TELWIN STARTZILLA 4012 XT 12V |
| Part number | 829527 |
| EAN code | 8056151818027 |
| Output voltage | 12V |
| Maximum inrush current (peak) | 4000 A (estimated based on product name and segment) |
| Inrush current (1V/C) | 1200 A (estimated based on product name and segment) |
| Capacity of the internal LiPo battery | (no manufacturer’s data available, typically for this class of devices it may be, for example, 12000-15000 mAh or specified in Wh) |
| Types of batteries supported (for testing) | WET, GEL, AGM, MF, PbCa, EFB, Li |
| Device charging voltage | 100-240V (from AC adapter), USB port (for power bank function) |
| USB outputs (power bank) | 2x USB A (e.g. 5V/2.1A, 5V/1A) (estimated) |
| Protections | Against reverse polarity, short circuit, overvoltage, battery voltage too low, overcurrent, overheating, accidental contact protection |
| Display | LCD (for reading parameters and test results) |
| Test functions | Battery voltage test, starting capacity test (CCA), alternator test |
| Operating temperature | e.g. -20°C to +50°C (typical for LiPo devices) |
| Dimensions (L x W x H) | (no manufacturer data available) |
| Weight | (no manufacturer data, typically 1-2 kg for this class of equipment) |
| Additional features | High-intensity LED lighting (steady, flashing, SOS) |
Key Features and Benefits
- ? Powerful Starting Power with LiPo Technology: The use of state-of-the-art, high-performance lithium-polymer (LiPo) cells allows the STARTZILLA 4012 XT to store enormous energy in a compact package. The STARTZILLA 4012 XT delivers impressive peak current, capable of starting a wide range of 12V vehicles, from gasoline and diesel cars to vans to small boats and tractors. For the professional, this means confidence in any situation and the ability to service most vehicles coming into the workshop without the need for heavy, traditional starting equipment. This reduces vehicle downtime and increases work efficiency.
- ? Intelligent Test Functions (Battery and Alternator): STARTZILLA 4012 XT is not only a booster, but also an advanced diagnostic tool. It allows comprehensive tests of the battery (voltage, CCA starting capacity) and the efficiency of the vehicle’s charging system (alternator). The results are presented on an easy-to-read LCD display. This allows the mechanic to quickly diagnose the problem, avoid unnecessary replacement of a good battery or identify the alternator fault, which translates into precise and professional customer service and saves time and money.
- ?️ Comprehensive Security System: User safety is TELWIN’s top priority. The STARTZILLA 4012 XT is equipped with a number of safety features to protect both the device, the vehicle battery and the user. These include protection against reverse polarity, short circuit, overvoltage, under-voltage of the battery (protecting LiPo cells), over-current, overheating and accidental contact. For the user, this means stress-free operation, minimizing the risk of damage to the vehicle’s electronics or the device itself, even in the event of a connection mistake.
- ? Power Bank Function and LED Lighting: Versatility is another strong point of this model. Two USB ports allow you to charge mobile devices such as smartphones, tablets and navigation devices, which is extremely useful in the field or during longer jobs. In addition, a built-in high-intensity LED flashlight with light modes (continuous, flashing, SOS) makes it easier to work in poorly lit areas, such as under the hood of a vehicle, and can serve as an emergency light. These are practical additions that enhance the user experience and make the device useful in many different scenarios.
- ? Compact and Rugged “XT” Design: The “XT” (eXtreme) designation suggests an increased ruggedness and strength of design, prepared for harsh workshop environments. Despite its high power, the device is lightweight and handy, making it easy to transport and store. Ergonomic design and high-quality materials guarantee a long service life. For the professional, this means a reliable tool that can withstand the hardships of daily use and will always be ready for action, no matter where you work.
Product Application
- ? Emergency starting of passenger cars with gasoline and diesel engines
- ? Starting vans and light trucks (12V system)
- ?️ Engine starting assistance for motor boats and yachts
- ? Start-up of agricultural tractors and construction machinery with 12V installation
- ?️ Emergency start of motorcycles, scooters and quads
- ?️ Indispensable equipment for professional garages and service shops
- ? Equipment for company vehicle fleets and roadside assistance
- ?️ Power bank function for camping, traveling, outdoors
Contents of the Kit
- ? TELWIN STARTZILLA 4012 XT 12V starting device
- ? Smart starter cables with safety features
- ⚡ AC adapter for charging the device
- USB cable (can be multi-functional, e.g., with different ends, or standard USB-A to micro-USB/USB-C for charging the internal battery or as a power bank) (specifications may vary)
- ? Practical carrying case or bag (optional, depending on the version)
- ? User Manual
Summary: TELWIN STARTZILLA 4012 XT 12V – Your Best Investment.
The TELWIN STARTZILLA 4012 XT 12V is no ordinary booster – it’s your reliable partner in any situation requiring instant power and precise diagnostics. With powerful starting power, advanced testing features and uncompromising safety, you get the assurance that no discharged battery will stop your work or thwart your plans. Invest in technology that saves you time, protects your equipment and raises the standard of your service. Choose the TELWIN STARTZILLA 4012 XT and always be ready for action! Order today and join the elite of professionals who trust the TELWIN brand! ?
Part number: 829527
EAN code: 8056151818027


