ECTIVE LC 200 Marine LT 12V vs Liontron LX Smart 12,8 V 200 Ah Arctic Untersitz
Technical comparison · Lithium batteries for campers
Same voltage and same capacity, 12 V and 200 Ah: the choice here is between maximum current and years of warranty. The ECTIVE LC 200 Marine LT reaches 200 A, the Liontron Untersitz 150 A, but declares a 10-year warranty against 5.
| Parameter |
LX Smart 12,8 V 200 Ah Arctic Untersitz
Liontron
F2 · Room-sized (1–3 kWh)
Check the price at Liontron
|
|
|---|---|---|
| In brief | ||
| Capacity in kWh | 2.56 kWh | — |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| List price | 1559.2 € | — |
| Weight | 22.5 kg | 24.4 kg |
| Dimensions (W×D×H) | 48.5 × 17.2 × 23.2 cm | 39.5 × 28 × 18.7 cm |
| How long it lasts | ||
| Battery life cycles | 1825 cicli | 3000 cicli |
| The limit that runs out first | anni di garanzia | cicli dichiarati |
| Rated cycles | 4000 cicli | 3000 cicli |
| Warranty | 5 anni | 10 anni |
| Guaranteed remaining capacity | — | 70 % |
| The numbers | ||
| Cost of stored energy | 0.334 €/kWh | — |
| Energy density | 113.8 Wh/kg | — |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F2 — Room-sized (1–3 kWh) |
| Price | ||
| Price | 779.60 € | — |
| Category specs | ||
| System voltage | 12 V | 12 V |
| Capacity | 200 Ah | 200 Ah |
| Maximum discharge current | 200 A | 150 A |
| Maximum charge current | 200 A | 150 A |
| Low-temperature charge protection | Yes | Yes |
| Bluetooth monitoring | Yes | Yes |
| Ingress protection | IP67 | IP65 |
The differences that matter
- Maximum current: 200 A versus 150 A, discharge and charge → it only matters if the system's peak exceeds 150 A.
- Warranty: 5 years versus 10 → at one cycle a day the ECTIVE's warranty runs out at 1,825 cycles, well before its declared 4,000; the Liontron declares 3,000 cycles, which fit inside its 10 years.
- Shape: 48.5 × 17.2 × 23.2 cm versus 39.5 × 28 × 18.7 cm → the compartment you have decides.
- Protection: IP67 versus IP65 → the ECTIVE has more margin if the battery is exposed to water.
Which one to choose
Choose ECTIVE LC 200 Marine LT 12V if…
your system has loads or charging above 150 A and the compartment is long and narrow (48.5 × 17.2 × 23.2 cm). You accept a declared 5-year warranty instead of 10.
Choose Liontron LX Smart 12,8 V 200 Ah Arctic Untersitz if…
loads and charging stay under 150 A, the compartment is low (39.5 × 28 × 18.7 cm) and you want a declared 10-year warranty. You accept a 150 A limit and IP65 instead of IP67.
Where to buy
The purchase links are the same as on the two product pages and don't influence the verdict. The product pages have the complete data.