You can't recharge a glow stick, but you can make the glow last longer by freezing it. It slows down the chemical reaction that produces the glow
News - Page 8 of 13, Glow Sticks, Party Supplies & More
LifeGear LED USB Rechargeable Glow Stick + Flashlight
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Brand new, never opened. The Glow Stick + Flashlight is a water resistant The Glow Stick + Flashlight is also an excellent safety light. It can be
Reusable Glow Stick and Flashlight Combo, 6-in-1 Multi Use Flashlight with Emergency Whistle
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Toolbrite Mini Lifetime Reusable Glowstick (Style: Airsoft), Evike Stuff, e-SWAGG
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Glow Stick, Poptropica Wiki
How to Recharge Glow Sticks