A rechargeable 4,000mAh lithium-ion battery powers this light ... Accessories for the Neiko Cordless LED Work Light include a ...

When your battery is fully charged (100%), it switches to a steady green light. If you don't remove the charger by this time, the Charge LED will start flashing slowly in green. This means the ...

[Fede.tft] wrote in to tell us about some work he’s been doing to save battery life for LED dominoes. He originally got the idea after reading this post about the electronic gaming pieces.