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Oxygen
charge, Battery, Energy
DarkSlateGray
48x48
Energy, charge, Battery
realistiK Reloaded
Computer, Energy, Battery
128x128
Energy
Oxygen-Refit
Caution, Energy, charge
charge, low, Battery
Crystal Project
light, tip, hint
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Energy, charge, Laptop
22x22
Klaptopdaemon, power, charge
Farm-Fresh Web
Battery, charge, Energy
32x32
Sci-Fi Objects
sail, tip, sci fi
Fugue
16x16
plus, light, Add
light, Energy, hint
tip, Energy, hint
Human-O2
Energy, Battery, charge
Adobe Folders
light, room, Energy
256x256
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Arrows
Glyph
Developer Set
off, Reboot, Energy
512x512
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Mixed
Outline
Internet and web
bulb, Energy, web
Computer & hardware
Smooth
Photography & graphic design
3D
Dark Glass
Network & communications
Energy, Battery