What does your energy really cost?
The real cost of your energy: the price per kWh over the whole lifespan.
💵 Pick a power station
The sticker price does not tell the whole story. What matters is the cost of every kWh the battery will deliver over its life. Pick a model or enter your own values.
Cost per kWh over the lifespan
£0.07/kWh
Cost of a full charge
£0.35
Energy over the lifespan
25,600 kWh
LFP · 5,000 cycles
Cost per kWh = price / (cycles x capacity). An LFP (LiFePO4) battery costs more upfront but lasts 3 to 6 times more cycles than Li-ion: over the lifespan, its energy is often far cheaper. Cycles are rated down to 80% remaining capacity.
Ranking by cost per kWh
| Rank | Product | Chemistry | Capacity | Cycles | Price | Cost/kWh |
|---|---|---|---|---|---|---|
| 1 Best value | Oukitel P5000 Pro | LFP | 5,120 Wh | 5,000 | 1750.99€ | £0.07 |
| 2 | Fossibot F3600 Pro | LFP | 3,840 Wh | 6,500 | 1769.00€ | £0.07 |
| 3 | Aferiy P210 | LFP | 2,048 Wh | 4,000 | £649.00 | £0.08 |
| 4 | Fossibot F2400 | LFP | 2,048 Wh | 4,000 | 649.00€ | £0.08 |
| 5 | Jackery Explorer 1000 v2 | LFP | 1,070 Wh | 4,000 | £379.00 | £0.09 |
| 6 | EcoFlow Delta 3 Classic | LFP | 1,024 Wh | 4,000 | £399.00 | £0.10 |
| 7 | Jackery Explorer 2000 v2 | LFP | 2,042 Wh | 4,000 | £799.00 | £0.10 |
| 8 | Jackery Explorer 500 v2 | LFP | 512 Wh | 6,000 | £329.00 | £0.11 |
| 9 | EcoFlow River 3 Max Plus (Wireless) | LFP | 858 Wh | 3,000 | £299.00 | £0.12 |
| 10 | Jackery Explorer 3000 v2 | LFP | 3,072 Wh | 4,000 | £1471.00 | £0.12 |
| 11 | DJI Power 2000 | LFP | 2,048 Wh | 4,000 | £1099.00 | £0.13 |
| 12 | EcoFlow Delta 2 | LFP | 1,024 Wh | 3,000 | £419.00 | £0.14 |
| 13 | Allpowers R1500 | LFP | 1,152 Wh | 3,500 | 569.00€ | £0.14 |
| 14 | EcoFlow Delta 2 Max | LFP | 2,048 Wh | 3,000 | £899.00 | £0.15 |
| 15 | EcoFlow Delta 3 Max Plus | LFP | 2,048 Wh | 4,000 | £1199.00 | £0.15 |
| 16 | Anker Solix C2000 Gen 2 | LFP | 2,048 Wh | 4,000 | 1199.99€ | £0.15 |
| 17 | EcoFlow River 2 Pro | LFP | 768 Wh | 3,000 | £349.00 | £0.15 |
| 18 | Allpowers R4000 | LFP | 3,456 Wh | 3,500 | 1899.00€ | £0.16 |
| 19 | Anker Solix C1000 | LFP | 1,024 Wh | 4,000 | £649.00 | £0.16 |
| 20 | Allpowers Volix P300 | LFP | 256 Wh | 4,000 | 169.00€ | £0.17 |
| 21 | EcoFlow Delta 3 | LFP | 1,024 Wh | 4,000 | £699.00 | £0.17 |
| 22 | EcoFlow Delta Pro 3 | LFP | 4,096 Wh | 4,000 | £2799.00 | £0.17 |
| 23 | DJI Power 1000 | LFP | 1,024 Wh | 4,000 | 699.99€ | £0.17 |
| 24 | Bluetti AC180 | LFP | 1,152 Wh | 3,500 | 699.00€ | £0.17 |
| 25 | Vtoman FlashSpeed 600 | LFP | 499 Wh | 3,000 | 299.00€ | £0.20 |
| 26 | EcoFlow River 2 Max | LFP | 512 Wh | 3,000 | £319.00 | £0.21 |
| 27 | Allpowers R3500 V2 | LFP | 2,880 Wh | 3,500 | 2299.00€ | £0.23 |
| 28 | Anker Solix F2000 | LFP | 2,048 Wh | 3,000 | 1499.00€ | £0.24 |
| 29 | EcoFlow River 3 Plus | LFP | 286 Wh | 3,000 | £219.00 | £0.26 |
| 30 | Allpowers R600 | LFP | 299 Wh | 3,500 | 269.00$ | £0.26 |
| 31 | Allpowers S300 Plus | NMC | 288 Wh | 2,500 | 189.00€ | £0.26 |
| 32 | Anker Solix C300 | LFP | 288 Wh | 3,000 | 229.99€ | £0.27 |
| 33 | EcoFlow River 2 | LFP | 256 Wh | 3,000 | £209.00 | £0.27 |
| 34 | Ugreen 300W 48000mAh | LFP | 154 Wh | 3,000 | 159.99€ | £0.35 |
| 35 | Jackery Explorer 300 Plus | LFP | 288 Wh | 3,000 | £319.00 | £0.37 |
| 36 | Anker Solix C300X DC | LFP | 288 Wh | 3,000 | 349.00€ | £0.40 |
| 37 | Jackery Explorer 100 Plus | LFP | 99 Wh | 2,000 | £89.00 | £0.45 |