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Telwin DOCTOR CHARGE 130: Your Professional Diagnostics and Recovery Centre for 12V/24V Batteries
In the fast-moving automotive and industrial sectors, where a reliable power supply is an absolute priority, the Telwin DOCTOR CHARGE 130 230V 12V/24V is an indispensable partner for every professional and demanding enthusiast. This is not an ordinary charger but an advanced electronic energy management centre for batteries, designed for maximum efficiency, safety and versatility. Forget unexpectedly flat batteries, costly premature replacements and the risk of damaging sensitive vehicle electronics during service work.
The DOCTOR CHARGE 130 is the result of Telwin's many years of experience in providing innovative solutions for the most demanding users. The unit uses the groundbreaking Pulse Tronic technology, which ensures not only optimal multi-stage charging but also precise diagnostics, effective recovery of sulphated batteries and safe voltage maintenance. Whether you manage a vehicle fleet, run a modern car workshop, service construction machinery or simply look after your own vehicles, boats or campervans, the DOCTOR CHARGE 130 gives you the tools for full control over the condition of every battery.
With support for a broad selection of lead-acid batteries (WET, GEL, AGM, MF, PbCa, EFB) and modern lithium batteries (LiFePO4, Li-Ion) at 12V and 24V, this model is a universal solution that removes the need for several different units. The intuitive interface with an LCD display guides the user step by step through all functions, from the alternator and cranking capacity tests to advanced desulphation and recovery cycles. The SUPPLY function is a real help during diagnostic work or battery replacement in vehicles packed with electronics, providing a stable power supply and protecting sensitive systems against data loss or damage.
By investing in the Telwin DOCTOR CHARGE 130, you invest in peace of mind and in saving time and money. Instead of replacing batteries that can still be saved, you restore them to full working order. Instead of risking costly electronic failures, you give the electronics stable operating conditions. This unit will quickly become the heart of your workshop or garage, raising the quality of your services and ensuring the reliability of every battery entrusted to you.
Discover the Advanced Capabilities of the TELWIN DOCTOR CHARGE 130 230V 12V/24V
Pulse Tronic and Power Stream Technology: A Revolution in Battery Care
At the heart of the Telwin DOCTOR CHARGE 130 is the combination of two advanced technologies: Pulse Tronic and Power Stream. Pulse Tronic is a smart multi-stage charging and maintenance system that precisely controls every stage of the process. From the analysis of the battery condition, through special desulphation cycles and main charging with pulsed current, to the maintenance phase, everything is managed by a microprocessor. This method not only ensures a full charge but also actively counteracts degradation of the battery plates by breaking up forming sulphate crystals.
Power Stream technology, in turn, optimises energy transfer to the battery, which makes it possible to shorten charging time considerably, by up to 50% compared with conventional chargers of similar rated power. This is achieved through more efficient use of the supplied power and minimised energy losses.
For a professional, this means faster battery turnaround in the workshop, the ability to serve more customers in less time and the certainty that each battery is treated individually according to its type and condition. The result is longer battery life, which is a direct financial benefit for the customer and builds the workshop's reputation as a place that cares about the highest quality of service.
Full Diagnostics "At Your Fingertips": From Battery to Alternator
The Telwin DOCTOR CHARGE 130 is not only a charger but also a precise diagnostic tool. The integrated test functions allow a full assessment of the key components of the vehicle power system. The user can quickly check the actual voltage at the battery terminals, assess its cranking capacity (CCA, Cold Cranking Amps), which is essential for determining whether the battery can deliver sufficient current at low temperatures, and carry out an alternator performance test.
Test results are shown clearly on the LCD display for quick interpretation. For example, the alternator test verifies whether the vehicle's charging system works correctly and supplies the right voltage to the battery while the engine is running.
For a professional service shop, the ability to diagnose a problem quickly and accurately, whether it is a weak battery or a faulty alternator, is invaluable. It helps avoid misdiagnosis and unnecessary replacement of working parts and shortens repair time. Customers will appreciate the expertise and precision, which translates into their loyalty and positive recommendations.
SUPPLY Mode: Steady Power to Protect Vehicle Electronics
Modern vehicles are equipped with complex electronic systems that are extremely sensitive to any voltage anomalies. Even a momentary power interruption during battery replacement can reset the settings of the on-board computer and comfort systems and, in extreme cases, even damage control units (ECU). The SUPPLY function in the DOCTOR CHARGE 130 was created to prevent this.
In this mode the unit works as a stabilised power supply, delivering a constant voltage (12V or 24V, as selected) to the vehicle's electrical system. This is essential during battery replacement, but also during lengthy diagnostic procedures with OBD testers and when programming or updating control unit software, when the engine is off and the on-board systems are drawing current.
For a mechanic or diagnostician, SUPPLY mode stands for safety and professionalism. It eliminates the risk of data loss and of having to reconfigure vehicle systems after a battery replacement and, above all, protects against costly damage to electronic modules. It is a function that is becoming absolutely essential in every modern workshop that cares about the highest standards of service.
Versatility for the Future: Lithium Battery Support and a Broad Scope of Applications
The Telwin DOCTOR CHARGE 130 is designed for both current and future battery technologies. In addition to full compatibility with conventional lead-acid batteries (WET, GEL, AGM, MF, PbCa, EFB), the unit offers dedicated charging programmes for 12V lithium batteries (LiFePO4/LFP, Li-Ion) and 24V lithium batteries (LiFePO4/LFP). Thanks to their high energy density, low weight and long service life, lithium batteries are becoming increasingly popular not only in electric and hybrid vehicles but also in motorcycles, campervans, boats and emergency power systems.
A unit able to handle such a broad variety of battery types and both 12V and 24V (with automatic detection) makes the DOCTOR CHARGE 130 an extremely versatile tool. One compact charger replaces several specialised chargers, which is especially useful for workshops servicing different vehicles, from scooters through cars and vans to trucks and agricultural and construction machinery.
This versatility is an investment that keeps you ready for changing technologies and market needs. It lets you expand your services with professional lithium battery servicing, which is becoming an increasingly important differentiator in the competitive service market.
Technical Specifications
| Parameter | Value |
|---|---|
| Product name | TELWIN DOCTOR CHARGE 130 230V 12V/24V |
| Catalogue number | 807848 |
| EAN code | 8056590372944 |
| Supply voltage | 230V AC - 1ph (50/60Hz) |
| Power (charging/starting) | 1700 W |
| Charging voltage | 12V / 24V |
| Effective charging current (12V) | 70 A |
| Effective charging current (24V) | 35 A |
| Rated charging current EN60335-2-29 (12V) | 70 A |
| Rated charging current EN60335-2-29 (24V) | 35 A |
| Min. battery capacity (Ah) | 10 Ah |
| Max. battery capacity (Ah) | 1050 Ah |
| Battery types | WET, GEL, AGM, MF, PbCa, EFB, Li (12V LiFePO4/LFP, Li-Ion; 24V LiFePO4/LFP) |
| Number of charging stages | 8 (for Pb), 7 (for Li) - automatic, electronically controlled |
| Functions | Charging (CHARGE), Testing (TEST - alternator, state of charge, cranking capacity), Recovery (RECOVERY/DESULFATION), Power supply (SUPPLY) |
| Protection | Against overload, reverse polarity, short circuit, vehicle electronics protection |
| Power factor correction (PFC) | Yes |
| Dimensions (L x W x H) | 330 x 100 x 160 mm |
| Weight | 3.7 kg |
Key Features and Benefits
- Advanced Pulse Tronic & Power Stream Charging Technology: The DOCTOR CHARGE 130 uses a smart, microprocessor-controlled 8-stage charging process (7-stage for Li) known as Pulse Tronic. This technology continuously monitors the battery parameters and adjusts the charging current and voltage to ensure optimal conditions for every cell type, including WET, GEL, AGM, EFB and even lithium. In addition, Power Stream technology increases the efficiency of energy transfer, shortening charging time by up to 50% compared with conventional chargers. For a professional, this means not only faster battery preparation but above all longer battery life, prevention of sulphation and maximum capacity, which translates into fewer complaints and greater customer trust.
- Complete Diagnostics of the Battery and Charging System: The unit offers versatile test functions for a quick and precise assessment of the battery condition and the performance of the vehicle's charging system. You can run a battery voltage test, a cranking capacity test (CCA) and an alternator test. Results are shown clearly on the LCD display. For a workshop, it is an invaluable tool that quickly identifies the source of a problem, whether it lies in the battery or in the vehicle's charging system, saving diagnosis time and eliminating the risk of unnecessarily replacing working components.
- SUPPLY Function, Stable Power for Electronics: In modern vehicles packed with advanced electronics, any power interruption or voltage fluctuation during service work (e.g. battery replacement, computer diagnostics, ECU programming) can lead to data loss or costly damage. In SUPPLY mode the DOCTOR CHARGE 130 delivers a stable 12V or 24V, protecting the on-board electronics. For a professional, this guarantees safe operations, the certainty that the vehicle configuration stays intact and the ability to carry out lengthy diagnostic procedures without worrying about draining the battery.
- Versatility and Lithium (Li) Battery Support: The DOCTOR CHARGE 130 is a truly versatile unit, compatible with 12V and 24V and a broad spectrum of battery types: from conventional lead-acid (WET, GEL, AGM, MF, PbCa, EFB) to modern and increasingly popular lithium batteries (LiFePO4/LFP, Li-Ion for 12V; LiFePO4/LFP for 24V). This versatility removes the need for several different chargers, which is especially important in professional workshops servicing a varied fleet of vehicles and machines. It keeps you ready to service the latest technologies and expands the range of services you offer.
- Regeneration and Recovery Functions (RECOVERY/DESULFATION): Many batteries are replaced prematurely because of sulphation, which significantly reduces their capacity and cranking power. The DOCTOR CHARGE 130 has special regeneration and desulphation programmes that use controlled current pulses to help dissolve the lead sulphate crystals deposited on the battery plates. For the user, this means being able to bring many "worn-out" batteries back into service, which brings direct financial savings and is an environmentally friendly step that reduces waste.
- Smart Protection and Simple Operation: Safe use is a priority for Telwin. The DOCTOR CHARGE 130 has a number of protections: against reverse polarity, clamp short circuit and overload, and it also protects the vehicle electronics against voltage surges. The unit automatically detects the voltage of the connected battery (12V/24V). The clear LCD display and intuitive control panel make operation simple even for less experienced users, while professionals will appreciate how quickly they can set up and monitor the process. A memory function for the last settings also makes repetitive tasks easier.
Product Applications
- Professional car workshops and authorised service centres (diagnostics, charging, voltage support)
- Motorcycle and ATV/UTV services (servicing 12V batteries, including lithium)
- Truck, van and bus fleets (charging and maintenance of 24V batteries)
- Agricultural and construction machinery services (high-capacity 12V/24V batteries)
- Battery servicing on watercraft (boats, yachts)
- Campervan and caravan users (maintenance of on-board batteries)
- Battery sales outlets (testing, forming new batteries)
- Demanding hobbyists and owners of several vehicles (complete battery care)
Summary: TELWIN DOCTOR CHARGE 130 230V 12V/24V - Your Best Investment
The Telwin DOCTOR CHARGE 130 is much more than a charger: it is your personal battery expert that gives batteries a longer life, full performance and reliability. With the advanced Pulse Tronic and Power Stream technologies, complete diagnostics and the SUPPLY function, you gain full control over the energy in every vehicle and machine. Whether you are a professional aiming for perfection in your workshop or a demanding hobbyist who values reliability, the DOCTOR CHARGE 130 is an investment that pays for itself. Choose smart energy management and join the many satisfied Telwin users.
Catalogue number: 807848
EAN code: 8056590372944
