- battery. An 850mAh battery weighs less than a 9V
- alkaline battery, and will run a TeleMetrum, TeleMega
- or EasyMega for hours. A 110mAh battery weighs less
+ battery.
+ ifdef::telemetrum,telemega,easymega,easytimer[]
+ An 850mAh battery weighs less than a 9V
+ alkaline battery, and will run a TeleMetrum, TeleMega,
+ EasyMega or EasyTimer for hours.
+ endif::telemetrum,telemega,easymega,easytimer[]
+ A 110mAh battery weighs less