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โก Power your Mercedes like a proโnever miss a beat on the road!
The Sprwinautummer Voltage Converter Module 2059053414 is a direct OE-quality replacement designed for a wide range of Mercedes-Benz models from 2013 to 2026. Operating at 12 volts with a 3-pin connector, it ensures stable auxiliary battery voltage, eliminating common dashboard warnings. Easy to install without pairing, it supports diagnostic code clearing and offers a cost-effective alternative to dealership parts, backed by a 6-month warranty.




| ASIN | B085RNZ5SX |
| Antenna Location | Vehicle |
| Best Sellers Rank | #260,825 in Automotive ( See Top 100 in Automotive ) #352 in Power Inverters #4,913 in Automotive Emission & Exhaust Products |
| Brand | Sprwinautummer |
| Built-In Media | Voltage Converter Module |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 85 Reviews |
| Display Type | textual |
| Electrical Output Waveform | Modified Sine Wave |
| Input Voltage | 12 volts_of_direct_current |
| Manufacturer | Sprwinautummer |
| Mfr Part Number | 2059053414 |
| Model Name | Voltage Converter Module |
| Model Number | 2059053414 |
| Number of Outlets | 1 |
| Output Power | 500 watts |
| Output Voltage | 12 volts_of_direct_current |
| Peak Output Power Watts | 500 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Vehicle |
| Standby Power Shutoff | 90% |
| UPC | 757277793585 |
| Unit Count | 1 Count |
| Warranty Description | 6 month |
| Wattage | 12 |
K**L
It works
It worked beautifully with my car. Would definitely recommend
A**N
Donโt hesitate. Buy it to fix your auxiliary battery malfunction warning.
Fantastic OE quality product at less than half the price from the Mercedes dealership. Replacing my 9 year old voltage converter in my W213 remedied the โauxiliary battery malfunctionโ warning that I was getting. This + installing it myself instead of going to my local independent shop saved me $300-400.
A**R
Fit perfectly
Works well
J**N
OE
Literally a OEM product just peel the stickers off . Worth the money !
T**A
Igual al averiado
Cuando lo instalaron funciono de inmediato todo los conectores correspondian
S**X
Fixed my SOS warning
So far so good. The SOS warning would appear on my dash randomly. This fixed it. 2021 Mercedes gls450. This one is under the passenger seat. FYI. The normal size 12v battery is under the driver seat.
A**R
Cant be OEM.....
Never charged and always had start engine error. Too late to return now. There's a reason it's 1/3 the price of genuine discount retailers.
S**R
good
good
A**R
works very well
works perfect
Trustpilot
2 months ago
2 days ago