ECTIVE LC 100L BT 24V vs ECTIVE LC 120 Dual 12V
Technical comparison · Lithium batteries for campers
Two lithium camper batteries with similar capacity but built for different systems: one runs at 24 V, the other at 12 V. The voltage of the onboard system settles the choice before anything else.
| Parameter | ||
|---|---|---|
| In brief | ||
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| List price | 573.06 € | 839 € |
| Weight | 24.8 kg | 10.2 kg |
| Dimensions (W×D×H) | 48.3 × 17 × 24 cm | 31.5 × 17.5 × 19 cm |
| How long it lasts | ||
| Battery life cycles | 1825 cicli | 1825 cicli |
| The limit that runs out first | anni di garanzia | anni di garanzia |
| Rated cycles | — | 2000 cicli |
| Warranty | 5 anni | 5 anni |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F2 — Room-sized (1–3 kWh) |
| Price | ||
| Price | 764.08 € | 839 € |
| Category specs | ||
| System voltage | 24 V | 12 V |
| Capacity | 100 Ah | 120 Ah |
| Maximum discharge current | 100 A | 120 A |
| Maximum charge current | 100 A | 120 A |
| Low-temperature charge protection | No | Yes |
| Bluetooth monitoring | Yes | — |
| Ingress protection | IP65 | — |
The differences that matter
- System voltage 24 V vs 12 V → each goes with an onboard system of its own voltage; they are not interchangeable.
- Weight 24.8 kg vs 10.2 kg → the 12 V unit is much easier to carry and to fit into a tight compartment.
- Capacity 100 Ah at 24 V vs 120 Ah at 12 V → in theory about 2.4 kWh vs about 1.4 kWh (voltage × Ah, manufacturer-declared values): Ah alone does not say which one stores more.
- Cold-charge protection: absent on the 24 V, present on the 12 V → it matters if you charge with the vehicle in the cold.
Which one to choose
Choose ECTIVE LC 100L BT 24V if…
You have a 24 V onboard system and want to check the battery from your phone over Bluetooth; the case is rated IP65. The practical cost is size and weight: it needs a bigger compartment and a mounting suited to a battery far heavier than the other. It has no cold-charge protection, so if the vehicle sits in freezing weather over winter, charging is something to check.
Choose ECTIVE LC 120 Dual 12V if…
You have a 12 V system and a small compartment, or you have to lift and fit the battery on your own: it is the lighter, more compact of the two, and it has cold-charge protection. What you give up is 24 V: on a system at that voltage it is the wrong battery.
Where to buy
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