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At BoxWave, we strive for 100% customer satisfaction and consistently seek to improve our products and service. Due to the faith we have in all of our products, we offer the following customer satisfaction guarantee:
30-Day Money Back Return Policy: Products purchased directly from BoxWave Corporation are eligible for our 30-day money back return policy. Products may be returned for either a replacement or refund within 30 days of the delivery date. Prior to returning the item(s), an RMA must be obtained from BoxWave Customer Service. This RMA number must be present on the outside of the returned package. Returns sent in without an RMA may be ineligible for a refund or exchange.

To receive a full purchase price refund or exchange, the returned product must be determined by BoxWave Corporation to be in restockable condition. For a product to be considered restockable, it must be in its original packaging and all parts and accessories must be in clean, unused, and undamaged condition. The returned package must also include a valid RMA number as issued by BoxWave Corporation.

If the returned package does not meet the above requirements, a restocking fee of up to 25% may be charged. This fee will be determined based on the condition of the returned item(s). Once the restocking fee has been applied, a refund or exchange may be granted for the balance of the purchase price.

Shipping and handling charges will only be refunded if a return is a result of (a)manufacturer defect or failure; (b)damage in transit; (c)mis-shipment; or (d)falsely advertised products as determined by BoxWave Corporation. The reason should be noted when the RMA request is made, and must be indicated in the RMA.

The following are exceptions to the general return policy and have specific return policy rules:
  • ClearTouch products cannot be returned if the plastic backing sheets have been removed or re-attached at any time
  • Software purchases are not returnable or refundable
  • Any "Final Sale" products noted as “No exchanges or returns on this item” are not returnable, refundable, or exchangeable.
Please note that all item returns are final. By returning an item (or items) back to us, you are agreeing to the return policy terms and conditions listed above. 100-Day Warranty: All products purchased directly from BoxWave Corporation are covered by a 100- day warranty against any manufacturer defects or failures. We will be glad to set up an exchange for a replacement item within 100 days of the invoice date. Please submit the request via our Email Form with a detailed description of the manufacturer defects or failures of the product(s) received.
Nokia Lumia 521 Rejuva Duo

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product code: bw-1055-5193

Rejuva Duo Lumia 521 Battery Charger

The Nokia Lumia 521 is packed with features that keep us glued to it and chances are, you’re going to need a backup plan to keep the Nokia Lumia 521 going when the battery runs low. None of those options are more versatile or better looking than BoxWave's Rejuva Duo.

Featuring two high current USB ports for charging smartphones or tablets, a rechargeable internal 5200 mAh Li-ion battery, and a bright digital LED display that shows the remaining power so you’ll never be left stranded. The Rejuva Duo can charge a smartphone and tablet simultaneously, simply plug in your devices when they are running low, turn the charger on, and they will start charging automatically!

Whether you're a busy professional who drains your device daily, or just headed off into the woods for a few days and want to keep your Nokia Lumia 521 fresh, the Rejuva Duo has the power to keep you going for days at a time.

The Rejuva Duo by BoxWave: A battery backup that's as stylish as it is potent.

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$20.00 (33%)
Free shipping within US
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Worldwide Shipping Available
Volume Purchase Available (click here)

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Rejuva Duo Features:

  • Battery powered portable charger with 5200 mAh capacity
  • Capable of charging 2 smartphones or tablets simultaneously
  • Bright digital LED display that shows remaining power
  • Ultra stylish, portable design can go anywhere you do
  • Charges via standard Micro USB cable (included)
  • USB ports output up to 5v at 2.1 amps

    100% Satisfaction Guaranteed by BoxWave 30-day Money-Back

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    Let us know what you think about the Rejuva Duo!

    If you don't see Rejuva Duo available for your device, you can request a new version to support your device!

    Suggest a new Rejuva Duo color!

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