2–4kWh Batteries

2–4kWh Batteries

28 products

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Jackery Battery Pack 2000 Plus | 2042Wh Capacity
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Vendor: Jackery

Jackery Battery Pack 2000 Plus | 2,042Wh Expansion Battery

Sale price$799.00
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ALPHA 3 | 12V 300Ah LiFePO4 Battery | 12V Lithium Battery for RVs, Cabins, Off-Grid | 5,000 Lifetime Cycles | Internal Heat Technology | Bluetooth ALPHA 3 | 12V 300Ah LiFePO4 Battery | 12V Lithium Battery for RVs, Cabins, Off-Grid | 5,000 Lifetime Cycles | Internal Heat Technology | Bluetooth
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Vendor: RICH SOLAR

Rich Solar ALPHA 3 | 12V 300Ah LiFePO4 Battery

Sale price$1,199.99
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ALPHA 2 | 12V 200Ah LiFePO4 Battery | Powerful 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology ALPHA 2 | 12V 200Ah LiFePO4 Battery | Powerful 12V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology
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Vendor: RICH SOLAR

Rich Solar ALPHA 2 | 12V 200Ah LiFePO4 Battery

Sale price$799.99
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Renogy Pro 12.8V 240Ah Solid State LiFePO4 Battery
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Vendor: Renogy

Renogy Pro S1 12.8V 240Ah Semi-Solid LiFePO4 Battery

Sale price$869.99
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Compare battery listings with at least 2,000Wh and less than 4,000Wh of nominal stored energy. Compare larger RV and solar-storage batteries alongside dedicated power-station expansion packs. Energy capacity does not make them interchangeable: expansion packs require a supported host, while system batteries must suit the inverter and charger.

Read the selected battery package

Capacity bands use the listed package’s nominal energy, not a promise of usable runtime. For a multi-pack, the total covers its included batteries. Listings whose options cross this range are left out of this focused selection; browse all batteries for the wider catalog.

Will batteries with the same kWh rating fit the same system?

No. Compare voltage, chemistry, current limits, physical fit and the exact manufacturer compatibility instructions. A power-station expansion battery may require its specific host and connecting hardware.

How much runtime does the nominal energy provide?

Runtime also depends on the load, permitted discharge depth, operating conditions and conversion losses. Use the power planner as a starting point, then check the exact battery and system specifications.