Powerwerx PWRbox2 Portable Power Box for 20-40Ah Bioenno Batteries

Sale price$109.99


Click here to download the Material Safety Data Sheet for LiFePO4 (Lithium Iron Phosphate) batteries.



Powerwerx PWRbox2 Portable Power Box for 20-40Ah Bioenno Batteries

Ideal for charging smartphones, tablets, radios and operating DC powered electronics. When the grid fails or you are off-grid, the PWRbox is always ready to go. Proudly made in the USA.


  • Charging smartphones, tablets, radios and other DC devices
  • Powering two-way radios and DC powered electronics
  • Emergency and Off Grid portable power
  • Portable power for telescope accessories

DC Power up to 40 amps total (depending on battery)

  • Main on/off 15A backlit circuit breaker switch to turn your devices, and stop parasitic loads
  • (1) USB Type-C QC4.0 up to 36W
  • (1) USB QC3.0 up to 18W
  • Battery Capacity and Voltage Monitor
  • (1) Automotive 12V socket with cover (15A maximum)

High current DC outputs (non-switched):

  • (2) Anderson Powerpole connectors with cover
  • Heavy duty M6 binding posts accepts 1/4" ring terminals, banana plugs or bare wire
  • Battery is protected with an inline 40A or 25A ATO blade fuse


  • Fits up to BLF-1240A (PVC)
  • Battery Connections: SB50 Gray Anderson Powerpole Connector and (with 40A inline fuse) & 30A Anderson Powerpole Connector (with 25A inline fuse)
  • Maximum Peak Discharge: 20Ah = 25A, 30/40Ah = 40A
  • Nominal Battery Voltage: 12VDC
  • Exterior Dimensions (including binding posts): 9.75 in. H x 7.375 in. W x 13.5 in. L (247.7 mm x 187.3 mm x 342.9 mm)
  • Maximum Interior Dimensions: 6 in. H, 5.94 in. W x 11.0 in. L 152.4 mm x 150.9 mm x 279.4 mm). Additional height is available in limited areas due to the shape of the lid and wire harness, up to 6.5 in. (165.1 mm).

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