ECTIVE LC 100L BT 24V vs ECTIVE LC 320s LT Underseat
Technical comparison · Lithium batteries for campers
Before capacity, system voltage decides: the LC 100L BT runs on 24 V, the LC 320s LT Underseat on 12 V, and one cannot stand in for the other. Once the voltage is settled, the question is how much energy to carry: 100 Ah or 320 Ah.
| Parameter | ||
|---|---|---|
| In brief | ||
| Capacity in kWh | — | 4.096 kWh |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| List price | 573.06 € | 2489 € |
| Weight | 24.8 kg | 32 kg |
| Dimensions (W×D×H) | 48.3 × 17 × 24 cm | 35.5 × 22.4 × 19 cm |
| How long it lasts | ||
| Battery life cycles | 1825 cicli | 2555 cicli |
| The limit that runs out first | anni di garanzia | anni di garanzia |
| Rated cycles | — | 6800 cicli |
| Warranty | 5 anni | 7 anni |
| The numbers | ||
| Cost of stored energy | — | 0.238 €/kWh |
| Energy density | — | 128 Wh/kg |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F3 — Flat-sized (3–8 kWh) |
| Price | ||
| Price | 764.08 € | 2489 € |
| Category specs | ||
| System voltage | 24 V | 12 V |
| Capacity | 100 Ah | 320 Ah |
| Maximum discharge current | 100 A | 200 A |
| Maximum charge current | 100 A | 200 A |
| Low-temperature charge protection | No | Yes |
| Bluetooth monitoring | Yes | Yes |
| Ingress protection | IP65 | IP21 |
The differences that matter
- System voltage, 24 V vs 12 V → the two serve different systems; they are not interchangeable.
- Capacity, 100 Ah vs 320 Ah (manufacturer-declared values) → the second stores far more energy between charges.
- Maximum discharge and charge current, 100 A vs 200 A → the second handles twice the current, both in use and when recharging.
- Cold-charge protection, absent vs present → only the 320s is protected when charging at low temperatures.
Which one to choose
Choose ECTIVE LC 100L BT 24V if…
you need a battery for a 24 V system in an exposed spot: it is rated IP65, where the 320s stops at IP21. The trade-off is 100 Ah of capacity, no protection against charging in the cold, and a 5-year warranty against 7.
Choose ECTIVE LC 320s LT Underseat if…
your system is 12 V and you want a large reserve with high current both ways: 4.096 kWh, 200 A on discharge and on charge. You pay for it in weight, 32 kg against 24.8 kg, and in an IP21 rating that calls for a sheltered spot.
Where to buy
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