United States · first-party systems
Marketing labels, nominal voltage and documented relationships are separate fields. Similar names do not create compatibility.
12V · nominal Unknown
Milwaukee's compact M12 battery system, separate from M18. Reviewed US tools, batteries and chargers are linked by official product and manual evidence; nominal cell-pack voltage is not independently established here.
18V · nominal 18V
Milwaukee's first-party 18V slide-pack system. The manufacturer states that all M18 batteries fit M18 tools and chargers.
20V MAX · nominal 18V
DeWalt's US-market 20V MAX platform. Marketing voltage and nominal voltage are stored separately.
20V/60V MAX · nominal 18V/54V
A direction-sensitive battery relationship: official FLEXVOLT batteries switch voltage and can power documented 20V, 60V and 120V MAX tools.
18V · nominal 18V
Makita's 18V LXT slide-style battery system. Seed relationships are limited to components documented on official US kit pages.
18V · nominal 18V
RYOBI’s US 18V ONE+ platform covers the reviewed tools, lithium-ion batteries and chargers. ONE+ HP and EDGE are product lines within ONE+; RYOBI 40V is a separate system.
40V max · nominal 36V
Makita’s 40V max XGT platform has a nominal 36V rating in the reviewed US manuals. This catalog starts with single-battery tools and checks named battery models; LXT and two-battery 80V systems are separate.
Etrenank