Picture of Powerwerx PWRbox Portable Power Box for 30-50Ah Bioenno Batteries
Powerwerx PWRbox Portable Power Box for 30-50Ah Bioenno Batteries
  • $119.99
  • In Stock
  • SKU: PWRbox-SB

Powerwerx PWRbox Portable Power Box for 30-50Ah 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. Read Full Description
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Availability: In Stock

On/Off switch is included with built-in 15A circuit breaker protection for the following:

  • (1) Automotive 12V socket with cover (15A maximum)
  • (2) Fast USB charging ports with cover (5V @ 2.1A per port)
  • Battery status blue digital volt meter

High current DC outputs (non-switched):

  • (2) Anderson Powerpole connectors with cover (25A maximum)
  • Heavy duty red/black binding posts (25A maximum)


  • Main on/off 15A backlit circuit breaker switch to turn your devices on/off and stop parasitic loads
  • Heavy duty M6 binding posts accepts 1/4" ring terminals, banana plugs or bare wire
  • Battery is protected with an inline 40A ATO blade fuse


  • Available Bioenno LiFePO4 Battery Options: BLF-1230A (30Ah), BLF-1240A (40Ah), BLF-1250A (50Ah)
  • Nominal Battery Voltage: 12VDC
  • Battery Connection: SB50 Gray Anderson Powerpole Connector (with 40A inline fuse)
  • Maximum Peak Discharge: 30Ah = 40A, 40Ah = 40A, 50Ah = 40A
  • 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: 5.88 in. H x 5.94 in. W x 11 in. L (149.2 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 7.00 in. (187.3 mm).
Customer Reviews
Well thought out By
This is a nice DC power box with a lot of the features I was looking for.  I love the digital volt display and the Anderson connectors available as well. The power off switch so that you do not get residual draw is very important
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battery box By
outstanding product
Was this review helpful? Yes No (1/0)
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