Bosch Heavy Duty Battery Line
The Bosch Heavy Duty Battery line includes the Bosch T6 Battery with AGM (absorbent glass mat) technology, the Bosch T5 Dual Purpose Battery, and the Bosch T4 Battery.

Image courtesy of Robert Bosch LLC
Robert Bosch LLC, a supplier of automotive parts and systems to OEMs and the independent aftermarket, introduces a new Bosch Heavy Duty Battery product line.
The new line of batteries was developed to withstand the extreme conditions that are unique to heavy-duty vehicles, including extended idling and severe temperatures. To meet the specific needs of commercial vehicle owners and fleet operators, the Bosch Heavy Duty Battery line includes the Bosch T6 Battery with AGM (absorbent glass mat) technology, the Bosch T5 Dual Purpose Battery, and the Bosch T4 Battery. These batteries provide coverage for over-the-road and local delivery trucks, fire-fighting vehicles, coaches and buses, and municipal vehicles.
Bosch T6 Batteries
Delivering the latest technology to meet the increased demands of today’s commercial vehicles, the Bosch T6 battery with AGM technology offers a dependable power source for a large number of applications.
Absorbent glass mat technology is among the newest innovations in battery design and construction. It incorporates special microfiber glass mats that absorb battery acid to protect the battery plates. The plates and glass mats are tightly arranged with an optimal level of compression to ensure premium performance and reinforced durability.
Benefits of the Bosch T6 include:
Very long service life and doubled deep-cycle resistance compared to conventional batteries
Better vibration resistanceSuperior performance under extreme climates
Excellent charge acceptance and starting power for vehicles with the highest electronic demands
Maintenance-free operation
Two-year free replacement warranty
Bosch T5 Dual Purpose and T4 Batteries
With substantial power reserves and full frame technology, the Bosch T5 and T4 Heavy Duty Batteries deliver optimum current flow and ensure a long service life.
Both batteries feature faster re-charging capabilities compared to conventional batteries, flushed tops for minimized risk of acid leakage, maintenance-free operation, and an 18-month free replacement warranty.
Benefits of the T5 Dual Purpose Battery include:
Extended service life and deep-cycle resistance compared to conventional batteries
Very high starting power: reliable starting even after extended idle times
Dual purpose functionality that provides reliable power supply for all electronic demand, even with the engine shut off
Benefits of the Bosch T4 Battery include:
Long service life and improved deep-cycle resistance compared to conventional batteries
High starting power: reliable starting even after extended idle times
For more information on the entire line of Bosch Heavy Duty Batteries, visit https://www.boschautoparts.com/en/commercial/commercial-batteries.
More Products

Jasper Offers Remanufactured Chrysler 3.6L Pentastar Gen II Engine
The Jasper Engine & Transmission remanufactured Chrysler 3.6L Pentastar Gen II engine is now available and is covered by a nationwide, transferable, parts and labor warranty of up to 3 Years/100,000 miles.
Read More →
ARI-hetra Launches 9,000-Pound Capacity Wireless Mobile Column Lift
ARI-hetra said its new lift is the industry's first 9,000-pound-capacity mobile column lift, delivering 36,000 pounds of total lifting capacity, ALI-certified safety, and reliable ball-screw performance for dealerships and medium-duty fleets.
Read More →
Vanair Introduces EPEQ IM HVAC System Designed to Extend Fleet Asset Life & Reduce TCO
Vanair’s new EPEQ IM HVAC system offers automatic idle management with factory HVAC integration and eliminates engine wear from unnecessary idling.
Read More →
The APEX by BendPak AL10C Two-Post Lift Offers Affordability & 10,000-Pound Lifting Capacity
The APEX by BendPak AL10C Two-Post Lift is the company’s lowest-priced 10,000-pound two-post lift, but it still has full features, including automatic safety locks and flexible arm positioning.
Read More →
Summit Scales Next-Generation 1229 Crane Platform into Heavy-Duty Territory
The new 1229 Hydraulic Crane brings ASE Phase 5 intelligence and a 205-pound weight savings to the 12,000-pound capacity class, and Summit Truck Bodies said it stows three times faster than traditional systems.
Read More →
Pro-Cut X1 HD On-Truck Brake Lathe Machines Rotors, Saves on Replacement Costs
The Pro-Cut X1 HD On-Truck Brake Lathe features separate speed and feed controls, along with everything needed to machine the rotors without removing them from the hub.
Read More →
BendPak Launches 12APF Two-Post Open-Top Lift
BendPak has launched its new 12APF Two-Post Lift, an open-top lift for vehicles up to 12,000 pounds.
Read More →
Challenger Lifts BT3300 Lift Table Provides EV Service Solution
Challenger Lifts' BT3300 Lift Table is a heavy-duty scissor lift with a 3,300-pound lifting capacity, enabling technicians to precisely remove and install high-voltage batteries, transmissions, engines, rear differentials, and other large vehicle systems.
Read More →
APEX by BendPak Launches Affordable Two-Post Car Lifts, Tire Changers & Wheel Balancers
APEX by BendPak has expanded its product line to include affordable professional-grade two-post lifts, tire changers, wheel balancers, and accessories.
Read More →
Eaton To Showcase New Mobile Power Innovations at Heavy Duty Aftermarket Week
Eaton’s new PT 500 Series PTOs are purpose-built for Dodge transmissions and compatible with ZF PowerLine 8AP and Torqueflite HD applications. The new PTOs will be exhibited at Heavy Duty Aftermarket Week later this month.
Read More →
