
Dewalt
The AEG 18V 4.0Ah FORCE Tabless Battery (A18OB4T) is built for heavy-duty, high-draw tools, using tabless cell technology to deliver more power and longer runtime. The tabless design strips out internal components that restrict output and create heat, so energy flows more efficiently and the battery runs cooler under load. That keeps demanding tasks ticking along without the pack dropping off mid-job.
As part of the AEG 18V FORCE system, this 4Ah tabless battery powers AEG 18V tools and is well suited to aggressive applications like cutting, nailing and high-torque driving where consistent power matters most. Keep a charged spare on hand to stay productive through longer days on the tools.
The AEG 18V 4.0Ah FORCE Tabless Battery (A18OB4T) is designed for heavy-duty applications, providing enhanced power and efficiency for demanding tools. It is engineered to support tools in aggressive, heavy-duty tasks. It features tabless cell technology for longer runtimes and improved performance in high-draw applications, and runs cooler under load to help reduce downtime.
It is a 4.0Ah (4Ah) 18V battery.
Tabless cell technology improves energy flow within the battery, helping deliver more power, longer runtime and cooler operation under heavy load.
It suits AEG 18V FORCE tools, particularly heavy-duty, high-draw applications.
The model number is A18OB4T.
Yes. It is part of the AEG 18V system and powers AEG 18V tools.









