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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.
Rejuva K440 Power Pack
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Karbonn K440 Rejuva Power Pack

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product code: bw-1043-8085



Rejuva K440 Power Pack



Rejuva Power Pack--Charge your Karbonn K440 anywhere!

PLEASE NOTE: The Micro USB Cable included with your Rejuva Power Pack is to be used to recharge your Rejuva Power Pack's battery. You will need the cable that came with your Karbonn K440 in order to charge your Karbonn K440 from the Rejuva Power Pack.

One of the most compact external rechargeable battery packs available, the Rejuva Power Pack can easily fit into your pocket, purse, or bag for charging on-the-go. It’s the perfect accessory whether you're a busy professional who drains your battery daily, or just want to keep your Karbonn K440 fresh when you're out and about. The Rejuva Power Pack has the POWER to keep you going!

Featuring a RECHARGEABLE 5000mAh Grade-A internal Li-ion battery and 2.1A USB output in a high-quality, sleek polycarbonate casing, the Rejuva Power Pack can charge your Karbonn K440 when you need a boost!

Easily charge the internal battery from any USB charger or computer using the included cable. When your Karbonn K440 is ready for a jolt of power, just plug into the USB outlet and it will AUTOMATICALLY start charging.

The convenient LED INDICATOR shows the amount of remaining charging power in the external battery, so you’ll never run out of power unexpectedly!

INCLUDED: One (1) Rejuva Power Pack External Battery Pack and one (1) MICRO USB cable to recharge your Rejuva Power Pack

The Rejuva Power Pack by BoxWave: A quick, stylish charge on-the-go.




Regular Price:
$35.95
Web Special:
$25.95
You Save:
$10.00 (28%)
Free shipping within US
In Stock and Ready to Ship!
Worldwide Shipping Available
Volume Purchase Available (click here)






  features  
  recommended accessories  

Rejuva Power Pack Features:

  • 📦 [INCLUDED] PLEASE NOTE: The Micro USB Cable included with your Rejuva Power Pack is to be used to recharge your Rejuva Power Pack's battery. You will need the cable that came with your Karbonn K440 in order to charge your Karbonn K440 from the Rejuva Power Pack. Package includes one (1) Rejuva Power Pack External Battery Pack and one (1) MICRO USB cable to recharge your Rejuva Power Pack.
  • 🤲 [COMPACT] One of the most compact external rechargeable battery packs available, the Rejuva Power Pack can easily fit into your pocket, purse, or bag for charging on-the-go. It’s the perfect accessory whether you're a busy professional who drains your battery daily, or just want to keep your Karbonn K440 fresh when you're out and about. The Rejuva Power Pack has the POWER to keep you going!
  • 💪 [SMALL BUT MIGHTY] Featuring a RECHARGEABLE 5000mAh Grade-A internal Li-ion battery and 2.1A USB output in a high-quality, sleek polycarbonate casing, the Rejuva Power Pack can charge your Karbonn K440 when you need a boost!
  • ✊ [POWER BOOST] Easily charge the internal battery from any USB charger or computer using the included cable. When your Karbonn K440 is ready for a jolt of power, just plug into the USB outlet and it will AUTOMATICALLY start charging.
  • 🔦 [LED INDICATOR] The convenient LED INDICATOR shows the amount of remaining charging power in the external battery, so you’ll never run out of power unexpectedly!

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