ECTIVE LC 120 Slim LT 12V vs LiTime 24V 100Ah Smart ComFlex
Technical comparison · Lithium batteries for campers
Here the Ah figure is misleading: the two batteries work at different voltages, 12 V and 24 V, and do not suit the same system. At 24 V, 100 Ah is about 2.4 kWh, against about 1.44 kWh for 120 Ah at 12 V (estimates from system voltage; manufacturer-declared values).
| Parameter | ||
|---|---|---|
| In brief | ||
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| List price | 638.55 € | 899.99 € |
| Weight | 19.9 kg | 18.61 kg |
| Dimensions (W×D×H) | 12.6 × 46.6 × 29 cm | 53.2 × 20.7 × 21.6 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 | — | 4000 cicli |
| Warranty | 5 anni | 5 anni |
| Identity | ||
| Use tier | F2 — Room-sized (1–3 kWh) | F2 — Room-sized (1–3 kWh) |
| Price | ||
| Price | 478.92 € | 529.99 € |
| Category specs | ||
| System voltage | 12 V | 24 V |
| Capacity | 120 Ah | 100 Ah |
| Maximum discharge current | 250 A | 100 A |
| Maximum charge current | 100 A | 100 A |
| Low-temperature charge protection | Yes | Yes |
| Bluetooth monitoring | Yes | Yes |
| Ingress protection | IP55 | IP65 |
The differences that matter
- System voltage: 12 V versus 24 V → decides which system they connect to; they are not interchangeable.
- Energy: 120 Ah at 12 V versus 100 Ah at 24 V → about 1.44 kWh versus about 2.4 kWh.
- Maximum discharge current: 250 A versus 100 A → about 3 kW versus 2.4 kW you can draw.
- Shape and protection: 12.6 × 46.6 × 29 cm, IP55 versus 53.2 × 20.7 × 21.6 cm, IP65 → the first is thin, the second better protected.
Which one to choose
Choose ECTIVE LC 120 Slim LT 12V if…
the system is 12 V and has to stay that way, and the space is narrow: the battery is 12.6 cm thick. It discharges up to 250 A, about 3 kW, but total energy is lower and protection is IP55 rather than IP65.
Choose LiTime 24V 100Ah Smart ComFlex if…
the system is 24 V or will become so: 100 A of charging at 24 V is about 2.4 kW, against about 1.2 kW for 100 A at 12 V, and it is IP65. You accept a 100 A maximum discharge (about 2.4 kW) and a body of 53.2 × 20.7 × 21.6 cm; it cannot go on a 12 V system.
Where to buy
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