MAHLE chargeBIG at the 13th Fleet Day hosted by SIGNal Design

At IAA MOBILITY 2025 in Munich, MAHLE chargeBIG presented the latest solutions for intelligent and scalable charging. The developments aim to make the expansion of electromobility more efficient and sustainable.

MAHLE chargeBIG: Founded in Stuttgart and already with several thousand charging points in the field. The first project was implemented at the MAHLE Group headquarters in Stuttgart—with over 100 charging points that continue to supply electricity to employees’ vehicles and the company fleet to this day. Current evaluations show that demand continues to grow and even more charging points are needed.

On 23 July 2025, MAHLE held its annual Media Tech Day at the Group headquarters in Stuttgart. Around 60 media representatives from national and international trade and business publications accepted the invitation to gain an exclusive preview of the Group’s latest product innovations.

On 10 July 2025, MAHLE announced: Clear the stage for new ideas and technologies. This year’s MAHLE New Ventures network event in Stuttgart focused on the exchange of ideas relating to innovations, partnerships, and future-oriented solutions. MAHLE chargeBIG was also part of the event.

A total of 64 smallBOX charging points have been put into operation in the Fehrle car park in Schwäbisch Gmünd. The car park is centrally located in the immediate vicinity of the train station and offers a suitable charging infrastructure for short-term parkers as well as commuters and long-term users.

mobiliTree Awards 2025 – MAHLE chargeBIG is one of the award winners.

On May 21, MAHLE chargeBIG invited guests to the electromobility network meeting at the MAHLE Museum in Stuttgart. Over 100 guests from politics, industry and trade associations took part in the networking evening, which was all about the future of charging.

107,000 visitors, 2,700 exhibitors and three full days – this week, MAHLE, together with the subsidiary MAHLE chargeBIG and Sunmaxx PVT, successfully presented itself at smarter E Europe, one of the leading trade fairs for the energy industry. The high level of visitor interest clearly shows that MAHLE is at the cutting edge with its commitment – and is consistently driving innovation forward.

MAHLE chargeBIG, the subsidiary of the MAHLE Group specializing in intelligent and scalable charging, presents its latest generation of the centralized charging system chargeCLUSTER addressing large user groups as well as its mobile charging solution smallBOX PORTABLE designed for temporary locations.

MAHLE chargeBIG presents world’s smallest wallbox in two variants. The “smallBOX” is available as an ECO version with a charging power of 7.4 kilowatts (kW) and as a PRO version with a charging power of 22 kW. smallBOX PRO can fully charge electric vehicles in three to four hours. The wallbox is connected to the integrated and central charging distributor known as “chargeCLUSTER”. It is available with two (size S), six (size M), or up to 36 charging points (size L). This new, modular approach makes it possible to respond flexibly to customer demands while further optimizing the costs per charging point. The launch of the new chargeCLUSTER charging distributor means all chargeBIG smallBOX charging systems are equipped with dynamic load management and can be billed in compliance with calibration regulations. The new generation of products from MAHLE chargeBIG is now available to order.