2–4kWh Batteries

2–4kWh Batteries

28 products

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ALPHA 4 LITE | 24V 100Ah LiFePO4 Battery | Fast-Charging 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid, Backup | 4,000 Lifetime Cycles | Best Value ALPHA 4 LITE | 24V 100Ah LiFePO4 Battery | Fast-Charging 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid, Backup | 4,000 Lifetime Cycles | Best Value
Vendor: RICH SOLAR

Rich Solar ALPHA 4 LITE 24V 100Ah LiFePO4 Battery

Sale price$639.99
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ALPHA 4 | 24V 100Ah LiFePO4 Battery | Powerful 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology ALPHA 4 | 24V 100Ah LiFePO4 Battery | Powerful 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology
Vendor: RICH SOLAR

Rich Solar ALPHA 4 Heated 24V 100Ah LiFePO4 Battery

Sale price$799.99
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ALPHA 3 LITE | 12V 300Ah LiFePO4 Battery | 12V Lithium Battery for RVs, Cabins, Off-Grid | 4,000 Lifetime Cycles ALPHA 3 LITE | 12V 300Ah LiFePO4 Battery | 12V Lithium Battery for RVs, Cabins, Off-Grid | 4,000 Lifetime Cycles
Vendor: RICH SOLAR

Rich Solar ALPHA 3 LITE | 12V 300Ah LiFePO4 Battery

Sale price$959.99
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ALPHA 2 PRO | 12V 200Ah LiFePO4 Battery | Premium 12V Lithium Battery for RVs, Cabins, Tiny Homes | 7,000 Lifetime Cycles | 10 Year Warranty | UL1973 Certified ALPHA 2 PRO | 12V 200Ah LiFePO4 Battery | Premium 12V Lithium Battery for RVs, Cabins, Tiny Homes | 7,000 Lifetime Cycles | 10 Year Warranty | UL1973 Certified
Vendor: RICH SOLAR

Rich Solar ALPHA 2 PRO | 12V 200Ah LiFePO4 Battery

Sale price$959.99
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ALPHA 2 LITE | 12V 200Ah LiFePO4 Battery | Best 12V Deep Cycle Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 4,000 Lifetime Cycles | Best Value ALPHA 2 LITE | 12V 200Ah LiFePO4 Battery | Best 12V Deep Cycle Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 4,000 Lifetime Cycles | Best Value
Vendor: RICH SOLAR

Rich Solar ALPHA 2 LITE | 12V 200Ah LiFePO4 Battery

Sale price$639.99
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SK24V150PH | 24V150Ah Battery,Built-In Heater & Bluetooth, Victron CAN Comms SK24V150PH | 24V150Ah Battery,Built-In Heater & Bluetooth, Victron CAN Comms
Vendor: SOK

SOK SK24V150PH 24V 150Ah LiFePO4 Battery | Heater & Victron CAN

Sale price$1,149.00
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SK12V280H 280Ah Battery, Built-in heater and Bluetooth, for RV or Marine SK12V280H 280Ah Battery, Built-in heater and Bluetooth, for RV or Marine
Vendor: SOK

SOK SK12V280H 12V 280Ah Heated LiFePO4 Battery

Sale price$999.00
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SK12V206PH | Marine Grade 12V 206Ah LiFePO4 Battery, Sealed Plastic Box SK12V206PH | Marine Grade 12V 206Ah LiFePO4 Battery, Sealed Plastic Box
Vendor: SOK

SOK SK12V206PH 12V 206Ah LiFePO4 Battery | Heater & Marine Case

Sale price$750.00
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SK12V206H | 12V 206Ah LiFePO4 Battery Bluetooth & Built-In Heater SK12V206H | 12V 206Ah LiFePO4 Battery Bluetooth & Built-In Heater
Vendor: SOK

SOK SK12V206H 12V 206Ah Heated LiFePO4 Battery

Sale price$749.00
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Renogy Core 12V 200Ah Lithium Iron Phosphate Battery w/ Bluetooth Renogy Core 12V 200Ah Lithium Iron Phosphate Battery w/ Bluetooth
Vendor: Renogy

Renogy Core 12V 200Ah Lithium Iron Phosphate Battery w/ Bluetooth

Sale price$769.99 - $2,969.99
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Renogy Core 24V 100Ah Deep Cycle Lithium Iron Phosphate Battery w/ Self Heating Renogy Core 24V 100Ah Deep Cycle Lithium Iron Phosphate Battery w/ Self Heating
Vendor: Renogy

Renogy Core 24V 100Ah Deep Cycle Lithium Iron Phosphate Battery w/ Self Heating

Sale price$815.87
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24V 100Ah (2.56kWh) LiFePO4 Lithium Battery - Bluetooth Heating Waterproof
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Vendor: Epoch Batteries

Epoch B24100A-C 24V 100Ah Heated Trolling Motor Battery

Sale price$1,199.00
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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.