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Porsche Charge-o-mat Pro Battery Maintainer and Charger

Q: I cannot seem to find any information about what the indicators LED's mean and what an abnormal condition looks like ?

There is a list of conditions in the manual that comes with the maintainer (which can also be found online if needed). General rule of thumb, make sure the car's ignition was recently on (within the last 10 - 15 minutes) before plugging in. Then plug in the maintainer and chose the proper mode using the "Mode" button. After that, close the doors and lock the car. If the maintainer is not charging at this point it could be a few things. If the battery is so low that you are getting a battery light or error, the battery needs to be charged. This can be achieved by jumping the car and running it or using the Porsche clamp accessory with this maintainer (95804490075). Once the battery is charged to normal levels, cigarette lighter operations can continue. Another problem we frequently see is a blown fuse. Any Porsche dealer should be able to test your cigarette lighter to see if the fuse has blown. This is especially common on older model vehicles.

Q: Will this product fit porsche panamera s e hybrid 2014?

This fits all Panamera models (except Hybrid) - 2009+ so it will not work with your Porsche.

Q: If it is the us version i am buying, does it harm the electric wiring of my european spec 991 carrera 4s?

I don't think so is used by the dealer in my area on their showroom models.

Q: Will it work in cigarette lighter on Porsche Macan 2018?

I don’t think so. If the Mayan is like the 911 the cigarette lighter is off when the car is off. The 911 has an auxiliary cigarette style socket on the passenger side up under the dash on the center console. That one is always on and where I plug in the trickle charger. You should check for this socket, most Porsches Dave one. It’s a great product

Product ID: 550652415

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Details

Brand
Porsche
Colour
Black
Product Dimensions
10.2D x 25.4W
Item Weight
426 g
Output Voltage
12 Volts (DC)

⏳Trickle charge for long-term battery health

⚡5 Amp fast charging

🔋Lithium-ion mode for Porsche batteries

Frequently Bought Together

Porsche Charge-o-mat Pro Battery Maintainer and Charger

Adapter For Porsche Battery Maintainer

CTEK - 40-206 MXS 5.0 Fully Automatic 4.3 amp Battery Charger and Maintainer 12V

Description

⚡ Charge like a pro, drive like a legend.

RAPID 5 AMP CHARGING - Cut your battery recharge time and get back on the road faster.
COMPACT LIGHTWEIGHT - Sleek design at just 426g fits effortlessly in your garage or travel kit.
UNIVERSAL COMPATIBILITY - Designed for standard U.S. outlets, seamless plug-and-play convenience.
SMART TRICKLE MAINTENANCE - Keeps your battery fresh and ready during extended storage periods.
TAILORED LITHIUM ION MODE - Exclusive setting for Porsche lightweight batteries, perfect for motorsport enthusiasts.

The Porsche Charge-o-mat Pro is a precision-engineered 5 Amp battery maintainer and charger, featuring a specialized lithium-ion mode for Porsche lightweight batteries. It reduces charging time, supports long-term battery health with trickle charging, and fits standard U.S. outlets, making it an essential tool for keeping your vehicle’s battery in peak condition.

Specifications

Brand	Porsche
Model	958-044-900-71
Product Dimensions	10.16 x 25.4 x 6.35 cm; 426.38 g
Item model number	958-044-900-71
Batteries Included	No
Batteries Required	No
Country of Origin	USA
Item Weight	426 g

Have a Question? See What Others Asked

I cannot seem to find any information about what the indicators LED's mean and what an abnormal condition looks like ?

Will this product fit porsche panamera s e hybrid 2014?

If it is the us version i am buying, does it harm the electric wiring of my european spec 991 carrera 4s?

Will it work in cigarette lighter on Porsche Macan 2018?

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