
TELWIN Battery charger DOCTOR CHARGE 131
Code: 807857 · Brand: Telwin · Batteries & chargers · On order · Price on request
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Delivery in Yerevan in 1–2 working days · pickup from two shops · Ordering, payment and delivery · Returns and warranty
Multifunction electronic battery charger (BATTERY MANAGER) for the comprehensive maintenance of WET, GEL, AGM, MF, PbCa, EFB, Li and Li+ batteries at 12V/16V/24V, and particularly suitable for professional use on vehicles in garages, body shops and dealerships.
It provides support for all diagnostic activities up to 120 A, with voltage adjustable with extreme precision in accordance with car manufacturers’ recommendations.
It operates as a stabilised power source to supply vehicles on display in showrooms and maintains power to the vehicle’s electronics during battery replacement, preventing the loss of configurations and settings. It also functions as a stabilised power supply with adjustable voltage and current to power vehicles or electronic components during testing and checks, simulate the presence of the battery and support technical tests, including bench tests.
Pulse Tronic technology ensures optimal battery charging through 8 stages.
Features:
• Automatic charging and maintenance in Pulse Tronic mode based on the selected battery technology;
• Specific programmes for lithium batteries (Li, LiFePO4, Li+) with dedicated management of charging parameters (number of cells, chemistry type, maximum charging current);
• Advanced charging functions: BOOST for fast charging, COLD for low temperatures;
• Function to support diagnostic activities up to 120 A, with voltage adjustable according to the manufacturer’s specifications;
• Stable power supply for diagnostic activities (BSU), during battery changes (SUPPLY) and to maintain the health of batteries in vehicles on display in showrooms;
• Battery maintenance with RECOVERY function, for the recovery of sulphated or deeply discharged batteries, and EQUALISATION function, for restoring optimal performance through periodic regeneration;
• Tester for checking terminal voltage, cold cranking amps (CCA) and vehicle alternator operation;
• Start assist;
• Cable length compensation function;
• LCD screen;
• Protection against overload, short circuit and reverse polarity. Features PFC.
Supplied with 6m cables with clamps.
Specifications
| SINGLE PHASE MAINS VOLTAGE | 115/230 V |
|---|---|
| MAINS FREQUENCY | 50 / 60 Hz |
| CHARGING ABSORBED POWER | 1800 W |
| CHARGING VOLTAGE | 12 / 16 / 24 V |
| EFFECTIVE CHARGING CURRENT | 140(12) / 70(24) A |
| RATED CHARGE CURR. EN60335-2-29 | 120(12) / 60(24) A |
| START CURRENT 1V/C EN60335-2-29 | 180 (12V) A |
| MIN. RATED REFERENCE CAPACITY | 15 Ah |
| MAX RATED REFERENCE CAPACITY | 1200 Ah |
| PROTECTION DEGREE | IP21 |
| DIMENSIONS | 37 x 33 x 12 cm |
| WEIGHT | 7,70 kg |
In the box
NEGATIVE CABLE + CLAMP 1X010 L=6.00M; CABLE 10 MMQ 6 M POSITIVE CLAMP













































































































































