Anker SOLIX C300 vs BLUETTI Elite 10
Technical comparison · Ultraportable
Between the two most compact in the category, the deciding difference is capacity: the SOLIX C300 stores more than double the energy of the Elite 10, while still staying lighter than the RIVER 3 Plus seen in other comparisons.
| Parameter | ||
|---|---|---|
| Awards | — | |
| In brief | ||
| Nominal capacity | 0.288 kWh | 0.128 kWh |
| Continuous output | 300 W | 200 W |
| Peak output | 600 W | — |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | 937.47 €/kWh | 1242.19 €/kWh |
| List price | 269.99 € | 159 € |
| Weight | 4.13 kg | 1.7 kg |
| Dimensions (W×D×H) | — | 20 × 14.6 × 11 cm |
| Outlets | ||
| AC outlets | — | Yes |
| How long it lasts | ||
| Battery life cycles | 1825 cicli | 1095 cicli |
| The limit that runs out first | anni di garanzia | anni di garanzia |
| Rated cycles | 3000 cicli | 3000 cicli |
| Capacity at end of cycle life | 80 % | 80 % |
| Warranty | 5 anni | 3 anni |
| The numbers | ||
| Cost of stored energy | 0.514 €/kWh | 1.134 €/kWh |
| Energy density | 69.7 Wh/kg | 75.3 Wh/kg |
| Power-to-capacity ratio | 1.04 C | 1.56 C |
| Identity | ||
| Use tier | F1 — Outlet-sized (up to 1 kWh) | F1 — Outlet-sized (up to 1 kWh) |
| Price | ||
| Price | — | 129 € |
| Universal specs | ||
| Power | — | 150 W |
| Voltage | — | 230 V |
| Category specs | ||
| Depth of discharge | — | 95 % |
| Expandable | No | — |
| Fastest USB-C | 140 W | 100 W |
| Maximum charge power | 0.33 kW | 0.15 kW |
| 0–80% charge time | 50 min | 45 min |
| Maximum solar input | 100 W | 100 W |
| Backup power | UPS | UPS |
| Switchover time | 10 ms | 10 ms |
| Standby consumption | — | 4.5 W |
| Ingress protection | — | IP20 |
| Mounting | Portable | Portable |
| Minimum temperature | -20 °C | -20 °C |
| Maximum temperature | 40 °C | 40 °C |
| Noise level | 25 dB | 45 dB |
| App required for setup | — | No |
JouleSpecs Awards
No awards in this tier.
Lowest price range Outlet-sized (up to 1 kWh)
The lowest list price among the sheets in the Ultraportable category (outlet-sized tier): €129, as published by the manufacturer.
How we assign awards →The differences that matter
- Nominal capacity: 288 Wh vs 128 Wh → the SOLIX C300 covers more device recharges before running out.
- Weight: 4.13 kg vs 1.7 kg → the Elite 10 fits in a backpack without weighing it down.
- Noise level: 25 dB vs 45 → the SOLIX C300 stays near-silent, the Elite 10 is clearly audible in a room.
- Maximum charge power: 0.33 kW vs 0.15 kW → the SOLIX C300 is back to full charge from mains sooner.
Which one to choose
Choose Anker SOLIX C300 if…
Pick the SOLIX C300 if you need more stored energy and near-silent operation (25 dB): the extra capacity covers more device recharges before running out, and mains charging at 0.33 kW is faster. In exchange the warranty is still long, 5 years just like the Elite 10.
Choose BLUETTI Elite 10 if…
Pick the Elite 10 if weight is the main criterion: 1.7 kg vs 4.13 kg makes it better suited to a backpack. You accept less nominal capacity, lower mains charge power and louder operation (45 dB vs 25).
Where to buy
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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.