Photo from the manufacturer
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Liontron LX Smart 12.8 V 200 Ah Arctic Untersitz is a LiFePO4 camper battery for mounting under the seat. It has an integrated Arctic Upgrade (cold-charge protection), and its status is read from a phone over Bluetooth. Its capacity is 200 Ah, equal to 2560 Wh, and the case has IP65 protection rating.
Service life is at least 3000 cycles at 90% depth of discharge. The warranty lasts ten years and applies if capacity falls below 70% of nominal.
Before ordering it, the compartment under the seat it has to fit in needs to be measured.
| Parameter | Value | Source |
|---|---|---|
| Dimensions | 39.5 × 28 × 18.7 cm (15.6 × 11.0 × 7.4 in) | manufacturer website |
| Weight | 24.4 kg (53.8 lb) | manufacturer website |
| System voltage | 12 V | Declared by the brand |
| Capacity | 200 Ah | Declared by the brand |
| Cell chemistry | LFP (lithium iron phosphate) | Declared by the brand |
| Maximum discharge current | 150 A | Declared by the brand |
| Maximum charge current | 150 A | Declared by the brand |
| Low-temperature charge protection | Yes | Declared by the brand |
| Bluetooth monitoring | Yes | Declared by the brand |
| Ingress protection | IP65 | Declared by the brand |
| Rated cycles | 3000 cicli | Declared by the brand |
| Warranty | 10 anni | Declared by the brand |
| Guaranteed remaining capacity | 70 % | Declared by the brand |
| Capacity in kWh | — | Not declared |
| Capacity at end of cycle life | — | Not declared |
| Guaranteed throughput | — | Not declared |
| Official list price | — | Not declared |
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These numbers are calculated, not stated: they have no source to cite, they have a formula you can redo. The price used is the manufacturer's list price, which is stable and the same in every country — not a shop's price on the day.
