PLEASE READ THE DESCRIPTION CAREFULLY.

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.

Amazing deal for this unused battery! Compact BPS2 battery pack is 24v 1008Wh and is loaded up with unused Boston Sonata 5300 power cells in 7s8p configuration. These unused cells have a high usable energy density combined with a long cycle life at broad operating temperatures and unmatched safety features, useful for a wide range of applications including Stationary Energy Storage and Electric Vehicles (BEVs, PHEV, LCV, NEV). Comes with an installed 16-pin IDC connector. Just add your own leads for your specific application. BMS is not included. BYOB (Bring Your Own Box).

BATTERY PACK SPECS

• Voltage:  24v
• Capacity:  42.4Ah
• Current:  80A Continuous
  
• Energy: 1008Wh
• Power:  1920W
• Configuration:  7s8p
• Dimensions:  10.5" L x 6.75" H x 2.75" W
• BMS: Not included

CELL SPECS

• Brand: Boston Power Sonata 5300
• Condition:  Unused
• Capacity:  5300mAh
• Power:  19Wh
• Dimensions:  Custom 18650, 19 x 37 x 65mm
• Additional:  Data sheet here.

Charging

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

Use to build a DIY Powerwall:

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:

• EcoFlow Delta Max 2000 (Solar Charging Input 800W Max, 11-100V, 13A). May require an XT90 connector adapter.
• EcoFlow Delta Max 1600 (Solar Charging Input 800W Max, 11-100V, 13A). May require an XT90 connector adapter.
• EcoFlow Delta Pro (Solar Charging Input 1600W Max, 11-150V, 15A Max). May require an XT90 connector adapter.
• EcoFlow Delta Mini (Solar Charge Input 300W 11–75V DC 10A max). May require an XT60 connector adapter.
• Bluetti AC300 (Solar Input 2,400W Max., VOC 12-150VDC, 12A). May require an XT60 connector adapter.
• Bluetti AC200 Max (Solar Input 900W Max., VOC 10-145VDC, 15A). May require an XT60 connector adapter.
• Bluetti EB240 (PV Max Input Power MAX 500W/10A, OCV 16V~68V /MAX10A). May require an XT60 connector adapter.
• Bluetti EB70 (Solar Input 200W Max., VOC 12-28V, 8A). May require an XT60 connector adapter.
• Bluetti EB55 (Solar Input 200W Max., VOC 12-28V, 8A). May require an XT60 connector adapter.

PRODUCT VIDEO:

Video coming soon.

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

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 from us.