4 kWh Battery
HS-LD4000W
4,019 Wh5-Year Battery Warranty
A low flat case, visibly longer than it is tall (316 long vs 293 high). Floor-standing its top edge reaches roughly MID-shin — well below the knee.
Let’s figure out your power needs together — free

Taken apart, to scale
Every part below is placed from the same measured dimensions as the specification sheet. Scroll to take the unit apart and put it back together.
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01
The unit, whole
The cabinet as it ships, standing square. Nothing has moved yet.
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Measured, not drawn
The model is built from the published millimetres, so what you are turning is the real size and proportion of the product.
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Brought in close
The view pushes in to macro range, near enough to read the front face and its controls.
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Apart
Each sub-assembly travels out along its own axis — the display, the printed mark, the side pocket and the feet separate in the order the unit is put together.
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Held open
The unit sits open while you read it. The specification below is the same source the geometry is built from.
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Back together
Everything returns to its seat, and the cabinet closes.
Specifications
| Energy | 4,019 Wh |
|---|---|
| Nominal voltage | 12.8 V |
| Cycle life | NOT STATED |
| Ingress protection | IP55 |
| Weight | 26.5 kg |
| Dimensions (W×H×D) | 316 × 293 × 195 mm |
What it pairs with
A battery and an inverter can only be paired inside the same voltage family.
