battery charging

  1. J

    Kiwi Design Quest 2 head strap battery not keeping my headset charged

    Hey everyone! I just recently got a Meta Quest 2 and have been playing SteamVR games via Airlink. It seems to work great despite the occasional lag spikes every now & then however it drains the battery like hell! After about an hour of playing the headset's battery drops to about 40-50% so I...
  2. postcd

    Old smartphone/battery: charging but stays at same low charged level and power-cycle itself randomly

    Hello, please what does it mean when a very old Samsung Galaxy S smartphone with old battery (7 years old Made in China) says it is charging, yet the battery charging level stays at same low percentage value of 8-9% for 5+ hours? Phone started today randomly shutting down (power cycling) from...
  3. cageymaru

    Wi-Charge Uses Invisible Infrared Beams to Charge Devices

    Wi-Charge is a wireless system for charging phones, smart locks, wireless security cameras, IoT devices and more. Wi-Charge uses invisible, infrared light beamed from a transmitter located on a high location such as a ceiling. The room filling infrared light emitted from the transmitter allows...
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