Rocksolar RV Battery Package – 4×12V 100Ah Batteries + Free 12V 3000W Pure Sine Wave Inverter
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What it is, and what it is for
A dependable power solution for RVs, travel trailers, camper vans, and off-grid adventures. This package features four 12V 100Ah deep-cycle batteries combined with a free 12V 3000W pure sine wave inverter to deliver safe, stable AC power for everyday appliances.
- Total Storage Capacity: 400Ah at 12V for extended runtime.
- Pure Sine Wave Output: protects sensitive equipment and electronics.
- Low Noise & No Fuel: enjoy quiet, emission-free power anywhere you park.
- Ideal For: RV living, boondocking, road trips, remote work, and outdoor travel.
Stay powered on the road—without generators, noise, or fuel costs.
2 components
Each one is a product we sell on its own, so you can read its full listing, and replace or add to it later.
Every number, by component.
The figures the manufacturer publishes. The datasheet above is the reference if the two ever differ.
specifications
| batteries | 4 × 12V 100Ah deep-cycle lithium batteries |
| total capacity | 400Ah at 12V |
| battery type | lithium iron phosphate (lifepo4) |
| inverter model | 12V 3000W pure sine wave inverter |
| inverter power | 3000W continuous, 6000W surge |
| input voltage | 12V DC |
| output voltage | 110V AC (Canada standard) |
| output waveform | pure sine wave |
| operating temperature | -20°C to 60°C (-4°F to 140°F) |
| battery cycle life | 3000+ cycles at 80% depth of discharge |
Before you order.
If yours isn't here, ask an engineer. It costs nothing and it's the step most people skip.
What if I'm not sure this is the right product?
Ask before you order. Send us what you need to run, or your pool or well figures, and an engineer will confirm the choice — it costs nothing. Or use the finder below, which sizes from what you actually run and shows its reasoning.





