Battery packs are user-serviceable for convenient end-user maintenance and can contain NiCad, NiMH, Lithium-Ion or alkaline batteries, for a variety of applications.

Low-battery warning times can be adjusted to ensure that the user is never interrupted or disappointed. Our less demanding externally hosted butt-plugs can even derive their power from the host system's interface lines. ("Hummer" product line only).

Rectaltronics also offers power cord and battery charger kits for cars, trucks, boats, and even bicycle generators. International power adapters built to Rectaltronics' exacting standards are available to power all Rectaltronics butt-plugs and control systems.