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Batteries & Energy Storage

  • Arkpax Ark PRO Expansion Battery stacked with Ark PRO system for scalable home backup power
    Arkpax Ark PRO Expansion Battery front view with 2304Wh LiFePO4 energy storage Save $670.00
    Arkpax

    Arkpax Ark PRO Extra Battery - 2400W

    Original Price $2,239.99
    Current Price $1,569.99

    Increase your backup power capacity with the Arkpax Ark PRO Expansion Battery. Designed exclusively for the Arkpax Ark PRO Portable Power Station, ...

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    Original Price $2,239.99
    Current Price $1,569.99
    Save $670.00
  • OUPES B2 expansion battery connected to an OUPES Mega Series portable power station for increased capacity
    OUPES B2 expansion battery with LiFePO4 battery technology for OUPES Mega Series power stations
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    Oupes

    OUPES B2 Multi-functional Extra Battery

    Original Price $680.00
    Current Price $578.00

    The OUPES B2 Expansion Battery is designed to increase the energy storage capacity of compatible OUPES Mega Series power stations, providing longer...

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    Original Price $680.00
    Current Price $578.00
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