ECTIVE LC 100L BT 24V vs ECTIVE LC 120 Slim LT 12V
Technical comparison · Lithium batteries for campers
These are two LFP leisure batteries for different systems: one is 24 V, the other 12 V, and the choice starts there. If the system is already settled, what remains is how much current each can deliver and whether it protects against charging in the cold.
| Parameter | ||
|---|---|---|
| In brief | ||
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| List price | 573.06 € | 638.55 € |
| Weight | 24.8 kg | 19.9 kg |
| Dimensions (W×D×H) | 48.3 × 17 × 24 cm | 12.6 × 46.6 × 29 cm |
| How long it lasts | ||
| Battery life cycles | 1825 cicli | 1825 cicli |
| The limit that runs out first | anni di garanzia | anni di garanzia |
| Warranty | 5 anni | 5 anni |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F2 — Room-sized (1–3 kWh) |
| Price | ||
| Price | 764.08 € | 478.92 € |
| Category specs | ||
| System voltage | 24 V | 12 V |
| Capacity | 100 Ah | 120 Ah |
| Maximum discharge current | 100 A | 250 A |
| Maximum charge current | 100 A | 100 A |
| Low-temperature charge protection | No | Yes |
| Bluetooth monitoring | Yes | Yes |
| Ingress protection | IP65 | IP55 |
The differences that matter
- 24 V vs 12 V → the battery has to match the on-board system; they are not interchangeable.
- Maximum discharge current 100 A vs 250 A → changes how many heavy loads you can switch on together.
- Cold charging: no protection vs protection → matters if you charge at low temperatures.
- IP65 vs IP55 → the higher rating is the 100L's: it matters for the compartment you mount it in.
Which one to choose
Choose ECTIVE LC 100L BT 24V if…
you run a 24 V system and want more energy in a single battery: about 2.4 kWh nominal (voltage times capacity, manufacturer-declared values) against about 1.4. It weighs 24.8 kg. The trade-off: it delivers less current and has no cold-charge protection, so winter charging has to be planned around.
Choose ECTIVE LC 120 Slim LT 12V if…
you run a 12 V system, loads that draw a lot of current at once, and little room: the footprint is 12.6 × 46.6 × 29 cm and it weighs 19.9 kg. The trade-off: about 1.4 kWh nominal instead of 2.4, and lower protection against the environment.
Where to buy
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