LiTime 12V 320Ah W190 Bluetooth vs LiTime 48V 100Ah ComFlex 3U
Technical comparison · Lithium batteries for campers
Same brand, same 5-year warranty and the same 4,000 declared cycles: the difference is system voltage, 12 V or 48 V. At nominal voltages the first stores about 3.8 kWh and the second about 4.8 kWh, even though it has far fewer Ah (manufacturer-declared figures).
| Parameter | ||
|---|---|---|
| In brief | ||
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| List price | 1049.99 € | 1999 € |
| Weight | 25.93 kg | 44.9 kg |
| Dimensions (W×D×H) | 18.9 × 36.8 × 25.5 cm | 44.2 × 48 × 13.3 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 | 4000 cicli |
| Warranty | 5 anni | 5 anni |
| Identity | ||
| Use tier | F3 — Flat-sized (3–8 kWh) | F3 — Flat-sized (3–8 kWh) |
| Category specs | ||
| System voltage | 12 V | 48 V |
| Capacity | 320 Ah | 100 Ah |
| Maximum discharge current | 200 A | 100 A |
| Maximum charge current | 200 A | 100 A |
| Low-temperature charge protection | Yes | Yes |
| Bluetooth monitoring | Yes | — |
| Ingress protection | IP65 | — |
The differences that matter
- 12 V × 320 Ah vs 48 V × 100 Ah → about 3.8 kWh against 4.8 kWh nominal: comparing Ah across different voltages is misleading.
- 200 A vs 100 A maximum current → in theory about 2.4 kW against 4.8 kW, at nominal voltages.
- 25.93 kg vs 44.9 kg → the 48 V unit weighs 19 kg more; it is wide and low (44.2 × 48 × 13.3 cm), the 12 V one narrow (18.9 cm).
Which one to choose
Choose LiTime 12V 320Ah W190 Bluetooth if…
the system is 12 V and you have a narrow compartment, 18.9 cm wide. You accept less nominal energy and a lower maximum power.
Choose LiTime 48V 100Ah ComFlex 3U if…
the system is 48 V and you have horizontal room for a wide, low unit. You accept a lot more weight to install and an Ah figure that looks small by design.
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.