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AIMS Power Off Grid / Back Up 12000 Watt Pure Sine Inverter Charger 120V / 240V & 48V Lithium Battery Kit

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    Order Shipment:

    We offer free shipping on all orders. Shipping times vary depending on the product and size of your order.  Some items may ship within 24 hours, while others may take up to 6 weeks depending upon the product because some products need to be produced upon demand.

    We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you have any questions, please feel free to follow up with us at  

    *NOTE: The delivery service does not include set up or assembly of items, nor does it include the removal of packaging materials (unless otherwise specified or special delivery is arranged).

    Want to return a product?  No problem! Learn more about our EASY RETURNS policy.

    Returns information

    Free Returns:

    Returns are FREE within 30 days of purchase (no restocking or processing fees), as long as the product is in "As new" condition, and can be returned in it's original packaging as it was sent to you.  Customer is responsible for the cost of return shipping.

    To initiate a return, just send an email to and include the following information:

    • Order #  (should begin with #HIDEOUT)
    • Which items you would like to return
    • Reason for your return
    We'll respond to your email within 24 hours, and set up your return or replacement as soon as possible.


      Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrived damaged, please send an email to and include the following information so we can process a claim on your behalf:

      • Order #  (should begin with #HIDEOUT...)
      • Which items are damaged
      • Images of the damages to packaging or items

      We'll respond to your email within 24 hours and help get you a replacement part or product.

      Cancellations & Refunds:

      All orders cancelled after 24 hours are subject to a $20 administration fee, whether or not your order has shipped.  If you order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you use when placing your order.

      Product Details

      AIMS Power 12,000-Watt Pure Sine Inverter Charger with Lithium Battery Kit

      Unleash the reliable power of the AIMS Power 12,000-watt pure sine inverter charger, combined with high-capacity 48V lithium batteries, to ensure your home, RV, or boat remains powered in any situation. This all-in-one power kit is meticulously designed to cater to the most demanding backup needs with minimal setup required.

      Dependable Power Supply

      Whether it’s for your off-grid cabin, RV, marine, or emergency home backup, this power kit guarantees a continuous 12,000 watts of pure sine wave output, and a surge capability of up to 36,000 watts for initiating heavy appliances. The integration of lithium LiFePO4 batteries with a massive 400 amp-hour capacity at 48 volts provides a durable and efficient energy source, capable of delivering power at full capacity and recharging swiftly with minimal maintenance required.

      Easy Setup and Use

      The system includes:

      • A single 12,000 watt pure sine inverter charger capable of converting 120/240V split phase power
      • Two 48V lithium battery packs (200 amp each) with state-of-charge display
      • All necessary cables, a battery temperature sensor, and a fuse kit for safety and convenience

      Setting up this kit is straightforward: connect the batteries, attach the inverter, and it’s ready to manage your power demands. The system's simplicity is matched by its rugged build and compact design, allowing for an easy fit in tight spaces.

      Intelligent Battery Management

      Equipped with a sophisticated Battery Management System (BMS), the batteries ensure stable performance by balancing cells, managing temperature ranges, and protecting against overcharging or excessive discharge. This system not only prolongs the life of the batteries but also keeps efficiency high across their lifespan, with up to 4,000 charge cycles.

      Robust Inverter Features

      The inverter is more than just a power converter. It features:

      • An automatic transfer switch for seamless transition between grid power and battery reserve
      • An integrated smart charger to keep the batteries topped up when grid power is available
      • Settings for frequency and charge control via dip switches and optional remote monitoring
      • Extensive electronic protection to safeguard against abnormal conditions

      Product Specifications

      Inverter Output Specifications:

      • Continuous Output Power: 12,000 Watts
      • Surge Rating: 36,000 Watts (20 Seconds)
      • Output Waveform: Pure Sine/Same as input (Bypass Mode)
      • Voltage: 100-110-120Vac / 220-230-240Vac
      • Frequency: 50Hz or 60Hz (±0.3Hz)
      • Efficiency: >88% (Peak), >95% Line Mode

      Battery Specifications:

      • Model: 48V Lithium Iron Phosphate (LiFePO4)
      • Capacity: 200 Amps per battery, 400 Amps total
      • Voltage: 48V nominal
      • Charge and Discharge Cycles: Up to 4000
      • Integrated BMS: Yes
      • Safety Features: Overcharge, over-discharge, and temperature protections

      Here's the Point

      With the AIMS Power 12,000-watt kit, you're not just purchasing an inverter and batteries; you're investing in peace of mind. The reliable power output, combined with advanced battery technology and easy integration, makes this kit an ideal choice for anyone looking to secure their power needs in unpredictable situations. Empower your life, wherever you are, with AIMS Power.

      User Manuals:

      AIMS Power 12,000 Watt 48 volt Inverter Charger 120/240vac – PICOGLF120W48V240VS
      AIMS Power 48V 200AMP lithium battery – LFP48V200A

      If you'd like to purchase a large quantity please inquire about possible discounts by emailing us at