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12v LiFePO4 250Ah 3.2kWh CATL Battery

12v LiFePO4 250Ah 3.2kWh CATL Battery

Regular price $320.00 USD
Regular price Sale price $320.00 USD
Sale Sold out
Shipping calculated at checkout.


Shipping to Lower 48 USA states via Fedex Ground only. Plz note that we can't ship to PO boxes. No international shipping including Hawaii, Guam, Puerto Rico. Non-USA customers click here.

Great deal for high-quality, reclaimed LiFepo4! This 12v 250Ah 3.2kWh LiFePO4 battery features high-quality CATL cells in 4s2p configuration with a custom PCB board, perfect for stationary storage! Some signs of use might be present, such as small dents or scratches. 

Battery specs:

  • Condition: Reclaimed
  • Voltage: 12v
  • Capacity: 250Ah
  • Configuration: 4s2p
  • Energy: 3200Wh (3.2kWh)

Cell specs:

  • Brand: CATL
  • Condition: Unused
  • Voltage: 3.2v
  • Capacity: 125Ah
  • Energy: 400Wh




    We recommend fully charging this pack as soon as you receive it. Charger not included.


    Use as an Expansion Battery:

    This battery pack can serve as an expansion battery. Connect multiple in series to increase the charging speed (volts), or connect multiple in parallel to increase capacity and current (amps), see your device specs for max limits.

    Use with:


    Product video:

    Coming soon!




    These items are sold for DIY and Second Life purposes. Even when sold as “new”, “NOS”, "unused", or “like-new”, they may be in less than perfect condition. Buyer is responsible for proper cell recycling/disposal. We make no guarantees that all cells will be usable. Listings that are “untested” as sold as-is and cannot be returned, exchanged or refunded.

    If you buy a product from us and then realize you don't have, or don't want to acquire, the tool(s) or information needed to make our product(s) work for your specific build, this does not constitute valid grounds for replacements, exchanges or refunds. You are responsible for doing your due diligence before making any purchases.

    NEW YORK residents:
    On 3/2/2023 New York passed a law banning the sale of lithium-ion batteries for mobility devices that are not certified to UL 2271, and the assembly and reconditioning with cells removed from used batteries for commercial sale within the state of New York (more details here). New York residents, you are solely responsible for researching, understanding and complying with all pertinent regulatory rules, laws, statutes, and NY safety standards.

    Safety is important to us, we don't want people to get hurt or property to get damaged, especially when working with DIY and/or second-life lithium-ion batteries. All batteries everywhere are inherently dangerous, so we urge all who work with DIY and/or second-life lithium-ion batteries to take safety seriously so as to avoid causing any harm to self, others or property.

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