24hr ActionPack Extended Battery for GoPro HERO4, HERO3+ & HERO3


Get Started in 3 Easy Steps

Setting up your new Action Battery Pack is simple, quick and easy. **Release the latch of your current backdoor and remove it. Attach your Action Pack and gently snap it in place. Secure the latch to the front body of your camera case and your Action Pack is ready to rock.

**GoPro 3 requires the GoPro 3+ or GoPro 4 housing.


SKU: RF-24H34

User Manual

24 Hours of Nonstop Recording

24 Hours of Nonstop Recording

Get rid of the hassle of always needing a charge in between recordings. With 24 hours* of battery life, you can get a weeks worth of action all in one charge. *Run time based on a fully charged Action Pack plus the cameras internal battery.
Waterproof up to 131 ft

Waterproof up to 131 ft

Take a deep sea dive with an IP68 rated casing that will keep your GoPro dry up to 131 ft. underwater. It’s guaranteed to stay waterproof for hours of aquatic adventure.
Protection from the Elements

Protection from the Elements

Our Action Packs are sealed to prevent any dust and dirt from entering it. You are free to get dirty.
Extreme Weather Resistant

Extreme Weather Resistant

Standard Lithium batteries can’t stand up to what this battery can. Our batteries are built to withstand extreme temperatures from -22F to 122F, with nonstop continuous use.

This is the ultimate adrenaline junkie’s best friend. If you’re looking for a battery that you can rely on all week long, look no further than the Re-Fuel 24 hour Action Pack. Enjoy over a day’s worth of continuous recording on just a single charge. It’s built strong to withstand the elements and ready to handle anything you throw at it.

  • Easily replaces your standard backdoor in just a few simple steps.

  • “Shake to Read” LED battery gauge/charging indicator for information at a glance.

  • IP68 rated to be waterproof and withstand dirt & dust.

  • A specially crafted battery allows the Action Pack to work in extreme cold & heat.

  • Compatible with any GoPro Hero 4, 3+ and 3.

Note: The waterproof housing for the Hero4/3+ is required to use any Action Pack with a Hero3 camera.

  • Dimensions (in)
    2.3 x 2.2 x 2.6
  • Weight
  • Compatibility
    Hero4, Hero3+, Hero3
  • Battery Capacity
    3.7V/9600mAh 35.52Wh
  • Charge Time
    7.5 Hours with 2.1A Charger
  • Warranty
    1 Year Warranty
  • Manual
    User Manual
  • Item No.

Promnitz is equipped with the Re-Fuel battery pack that last dozens of hours on the Go Pro mounted on the stern of his Hobie and it’s just one of the many camera angles that deliver the excitement of the catch and release of a broomtail grouper off a Cedros Island breakwater.

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As this will be the last column until springtime, I figured there are a few potential Christmas gifts I used with success this year that you may want to surprise your favorite angler with...

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Need help finding the best product for your device? Have a question about your order? Want to learn more about returns or shipping? We’re here to help! [email protected]

Shipping and Returns

Packages are shipped from the United States. WE DO NOT ACCEPT INTERNATIONAL SHIPMENTS AT THIS TIME.


Shipping is provided through the UPS (United Parcel Service) or USPS (United States Postal Service) delivery service. Orders received before 12:00pm EST will be shipped the same day. All orders including expedited shipping not placed before the shipping cutoff will not ship until the next day. If your order is placed after the cutoff shipping time on Friday or on the weekend the order will not be shipped until Monday or the next business day if a holiday. Expedited shipping is also available.


We want all of our customers to be satisfied with our products! Therefore, we'll accept returns from you within 30 days of delivery of product. On all returns we give a full refund less the original shipping costs.

  1. E-mail customer service @ [email protected] and inform us which products you would like to return. The customer service department will e-mail you a return confirmation.
  2. Repack the item(s) in the original packaging. Please include a copy of the e-mail sent to the customer service department as well as a copy of the return confirmation e-mail you receive.
  3. Send your purchase back to the address listed below by any method you wish. You will be responsible for the cost of this shipping.


Attn: Tech Support

Mizco International
80 Essex Avenue East
Avenel, NJ 07001


Immediately after we have received and inspected your package your refund will be processed, less the original shipping costs. For any questions, please contact Tech Support at 1.800.266.4026 ext. 239.

Warranty Information

Our responsibility with regard to this limited warranty shall be limited solely to the repair or replacement at its option, of any product, which fails during normal consumer use for a period of 5 Year from the date of purchase. This warranty does not extend to damage or failure, which results from misuse, neglect, accident, alteration, abuse, improper installation or maintenance. If at any time during the 5 Year period following the purchase the product fails due to defects in materials or workmanship, return the defective product with freight prepaid and proof of purchase.