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VoltNow RiverFi Rechargeable Battery + Bluetooth Speaker

99990 in stock

RiverFi includes a rechargeable speaker to both give you hours of play time but can also help you recharge your mobile device or tablet. With 2600 mAh of capacity, that is enough to fully recharge most phones once or twice. The RiverFi is very compact and fits nicely in the palm of your hand or slips easily into pocket. Or use the included travel pouch when you're traveling. With an output of 2.1A, the RiverFi charges twice as fast as other 1A batteries (if your device supports 2.1A charging). 

Here is a great review from EBPMAN on Youtube

Amazing sound when you want that extra boost while on the road. With simplified Bluetooth pairing, there are no access codes to enter or complex buttons to push. Simply turn the speaker on, pair on your mobile device and play. Next time you turn on the RiverFi Battery Speaker, pairing is automatic. Or, use the Micro SD card slot to play stored MP3's.

  • Optimized speaker for high fidelity sound
  • Micro SD card slot to store hours of MP3's
    (Micro SD card not included)
  • Simplified Bluetooth pairing


  • Rapid recharge (2.1A) your phone or tablet
  • Play music non-stop for over 20 hours*
  • Fully charge most phones 1-2x**


  • Bluetooth V2.1 + EDR
  • Range: 33 feet / 10 meters
  • Driver: 30mm 4Ω 3W
  • Freq. Response: 70Hz-20kHz
  • Output Power: 2.5W
  • In: 5V / 1A : Out: 5V / 2.1A
  • Micro SD Card Supports: MP3
  • Download User Guide


  • Capacity: 2600mAh Li-ion
  • Input: 5V / 1A (micro USB)
  • Output: 5V / 2.1A


  • 3.86” x 3.07” x 1.08”
  • 98mm x 78mm x 27.5mm
        * Testing using iPhone 5 streaming bluetooth at mid-volume resulted in 24.5 hours of playback. Testing at full volume resulted in 20.1 hours of playback.
        ** RiverFi has a 2600 mAh battery. iPhone 5 has a battery capacity of 1440. If completely depleted, a user would be able to recharge the phone 1.5-1.8x. Larger capacity phones such as the iPhone 6+ which has 2915 mAh capacity would not be fully charged if completely empty but would recharge to about 80%. RiverFi is not intended to be a massive battery bank but rather a great solution for emergency battery backup or topping off a low battery.

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