Liontron LX Smart 12,8 V 200 Ah Arctic Marine vs LiTime 48V 100Ah ComFlex 3U
Technical comparison · Lithium batteries for campers
Voltage settles it: 12 V against 48 V are two different systems, not two sizes of the same battery. The shape differs too: one is a tall block, the other a flat battery.
| Parameter | ||
|---|---|---|
| In brief | ||
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| List price | — | 1999 € |
| Weight | 25.8 kg | 44.9 kg |
| Dimensions (W×D×H) | 39 × 23.2 × 25.8 cm | 44.2 × 48 × 13.3 cm |
| How long it lasts | ||
| Battery life cycles | 3000 cicli | 1825 cicli |
| The limit that runs out first | cicli dichiarati | anni di garanzia |
| Rated cycles | 3000 cicli | 4000 cicli |
| Warranty | 10 anni | 5 anni |
| Guaranteed remaining capacity | 70 % | — |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F3 — Flat-sized (3–8 kWh) |
| Category specs | ||
| System voltage | 12 V | 48 V |
| Capacity | 200 Ah | 100 Ah |
| Maximum discharge current | 150 A | 100 A |
| Maximum charge current | 150 A | 100 A |
| Low-temperature charge protection | Yes | Yes |
| Bluetooth monitoring | Yes | — |
| Ingress protection | IP67 | — |
The differences that matter
Values declared by the manufacturer. - 12 V vs 48 V → each connects only to a system of its own voltage; they do not substitute for one another. - 150 A vs 100 A, discharge and charge → the LiTime's limits are lower, but they have to be read together with its 48 V. - 25.8 kg, 39 × 23.2 × 25.8 cm vs 44.9 kg, 44.2 × 48 × 13.3 cm → the Liontron is a tall, short block; the LiTime is a flat, wide and much heavier battery. - Warranty 10 years vs 5 → LiTime states 4000 cycles but its warranty runs out first; Liontron backs 3000 cycles with 10 years.
Which one to choose
Choose Liontron LX Smart 12,8 V 200 Ah Arctic Marine if…
your system runs at 12 V and the battery goes where it gets splashed (IP67), with ten years of warranty. You accept 12 V only and a 150 A ceiling.
Choose LiTime 48V 100Ah ComFlex 3U if…
your system runs at 48 V and you have a flat, wide space 13.3 cm high. You accept 44.9 kg, a 100 A ceiling and five years of warranty.
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.