Copyright © 2020 Samsung Electronics

  • () Connect one end of the USB cable to the battery pack’s USB charger port. Then, plug the other end of the USB cable into the mobile device’s multipurpose jack. Or, () place a mobile device or watch on the wireless battery pack. Charging will begin when the charging coil comes into contact with the wireless charging coil of the mobile device or watch.
  • Do not place foreign materials, such as metal objects, magnets, and magnetic stripe cards, between the mobile device or watch and the wireless charger.
  • If the charger is not connected, you must press the wireless battery pack’s button to charge the mobile device or watch wirelessly.
  • If the wireless battery pack, mobile device, or watch is not charging, press and hold the wireless battery pack’s button for more than 7 seconds to restart it.
  • Visit www.samsung.com to view the user manual and the safety information.
  • Your consumer rights are governed by the law of the country in which you purchased the product. Please contact your service provider for more information.

Correct disposal

This marking on the product, accessories or literature indicates that the product and its electronic accessories (e.g. charger, headset, USB cable) should not be disposed of with other household waste.
This product is India RoHS compliant.

This marking on the battery, manual or packaging indicates that the batteries in this product should not be disposed of with other household waste.

For information on Samsung’s environmental commitments and product regulatory obligations, e.g. REACH, WEEE or Batteries, visit our sustainability page available via www.samsung.com.

Declaration of Conformity

Samsung Electronics declares that this device complies with the essential requirements and relevant provisions of Directive 2014/53/ EU.

Go to www.samsung.com/mobile_doc to view the Declaration of Conformity.

Samsung / PO Box 12987, Dublin. IE / Yateley, GU46 6GG. UK
Band and mode

Band and mode

Band and modeOutput power
Wireless Charging 125.7 kHz–129.7 kHz, 146 kHz16.57 dBμA/m at 10 m

Documents / Resources

SAMSUNG Wireless Battery Pack EB-U3300 [pdf] User Guide
SAMSUNG, Wireless, Battery, Pack, EB-U3300

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