BatLight - The PowerLED is the forgotten feature on a m5xx. BatLight makes this feature useful.
BatLight is a program that links the battery level to an LED action. With BatLight active you can see whether the battery is below a defined level or/and when the device is attached to a cradle/travel charger and whether it is charged or charging
StayOff is an application that prevents your PalmOS 4.0 or greater device from waking due to accidential button presses. This application is based on the very popular StayOffHack however it is now is a stand alone application to support PalmOS 5.0 which does not support HackMaster. For PalmOS devices running a version of PalmOS older than 4
Energy Saver for Kyocera 7135 is a program that saves battery life on the Kyocera 7135.
One of the major shortcomings of this phone is that it searchs forever if it has no signal, which causes a serious battery drain. In order to save battery, the 7135 should turn itself off after a preset amount of time with no signal
Battery Doctor for Treo will help extend the life of your Treo600's or 650's battery between charges!
Longer Battery Life for your Treo!
No longer do you have to remember to turn off your phone at night and turn back on in the morning
BeamFix! - Do You want to keep energy of your handheld? It's easy! Here power saving solution. As is known, in PalmOS version 4.0 are a known problem - at synchronization or after reset handheld loses settings for beam receive
Michau's Battery Meter is probably the only PalmOS utility that tells you how long your battery will last until you need to recharge it. Need to use your PDA for a long time without a charger? Check if your batteries won't dry out before you finish your work!
Another feature is the battery icon in menu bar
Battery Prefs sets the default battery type of your Palm OS device. It also displays statistics such as voltage level and low battery warning levels. This program shows up in your Palm Preferences application (known as "Prefs") and not in the application launcher.
This program displays various information for the current battery type
PAjDA Battery is an application, that displays battery status in all applications.
You can activate the beep announcement for battery changes, or everytime when PAjDA Battery displays battery status