EO Charging to Support Bollinger Customers
EO Charging, through a strategic partnership with Mullen Automotive, will power EV charging infrastructure, equipment, and technology solutions for Bollinger’s dealers and customers.

Bollinger’s all-electric B4, Class 4 truck started production in September 2024, and the first vehicles were delivered to dealers and customers in October 2024.
Photo: Bollinger Motors
Mullen Automotive has partnered with EO Charging, a global pioneer in electric vehicle charging solutions for depot-based fleets, to provide comprehensive electrification solutions for Bollinger Motors’ commercial fleet customers.
Through this partnership, Bollinger Motors and its national dealer network will provide customers access to EO Charging's comprehensive electrification solutions.
"Electrifying a commercial fleet can feel like a daunting challenge, with many unknowns in infrastructure, scalability and cost. Our partnership with EO Charging eliminates those uncertainties by giving fleet managers access to the expertise, equipment, and end-to-end solutions needed to make electrification seamless and efficient," said Jim Connelly, chief revenue officer of Bollinger Motors.
EO Charging will deliver its full charge assurance solution, including charger installation, a complete tech stack, and 24/7 support. It has demonstrated its capabilities through more than 50 million charging sessions delivered via its EO Cloud solution, with over 100,000 charging units deployed globally across 1,700-plus charging sites.
"By combining the Bollinger B4 with EO Charging's proven infrastructure, we're ensuring businesses of any size can transition with confidence, knowing they have the support of industry leaders trusted by global brands like DHL, Amazon, UPS, and Microsoft,” said Connelly.
Providing EV Charging Infrastructure
EO Charging's full-service approach includes planning, developing, and constructing charging infrastructure, along with state-of-the-art charging hardware and sophisticated management software solutions. Mullen said this end-to-end support ensures fleet managers can add electric trucks while optimizing their operations.
The Bollinger B4 Chassis Cab is fully compatible with all applicable EO Charging hardware.
"At EO Charging, we are committed to delivering smart, scalable, and cost-effective charging solutions that enable fleet operators to transition to electric vehicles with confidence," said John Walsh, president and chief commercial officer of EO Charging. "Partnering with Bollinger Motors allows us to extend our proven charging infrastructure to support the deployment of the Bollinger B4 in North America, ensuring fleet managers have access to seamless and efficient electrification solutions. Together, we are driving the future of commercial fleet sustainability and efficiency."
Bollinger B4 Chassis Cab Milestones
The Bollinger B4 Chassis Cab is an all-new, all-electric Class 4 commercial truck designed from the ground up with extensive fleet and upfitter input. Bollinger's unique chassis design protects the 158-kwh battery pack and components to offer capability and safety in the commercial market. The company began delivering Bollinger B4 vehicles to customers in October.
Bollinger Motors has passed numerous milestones in the past several months, including:
B4 production started on Sept. 16, 2024.
Regulatory achievements, including FMVSS compliance, receiving the Certificate of Conformity from the Environmental Protection Agency, and CARB certification.
The addition of Broadway Ford Truck Centers, Anderson Motors, TEC Equipment, Affinity Truck Center, Nacarato Truck Centers, and Nuss Truck & Equipment as dealers and service centers.
Working with Our Next Energy in Novi, Michigan, to supply battery packs.
Providing full warranty coverage of the B4 chassis cab.
Announcing Syncron as its warranty administration partner and Amerit Fleet Solutions as its mobile service provider.
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