The difference that matters
The FlashFish T300PRO Portable Power Station stores 47 Wh more (26% more). The FlashFish T300PRO Portable Power Station can deliver 200 W more at once. Per kWh of storage the FlashFish T300PRO Portable Power Station costs less ($696 vs $923).
Side by side
| Specification | FlashFish T300PRO Portable Power Station | Westinghouse Outdoor Power iGen400s Portable Power Station |
|---|---|---|
| Brand | Flashfish | Westinghouse Outdoor Power |
| Battery capacity | 230 Wh | 183 Wh |
| Continuous AC output | 300 W | 100 W |
| Surge output (as stated) | — | — |
| Battery chemistry | LiFePO4 | — |
| Cycle life | 3,500 cycles | 1,000 cycles |
| Solar input (as stated) | 100 W | 100 W |
| AC charging input | 230 W | — |
| Weight | 9.9 lb | 5.53 lb |
| Warranty | 1 Year Warranty | — |
| Usable energy (Wattstanding calc, 85%) | 196 Wh | 156 Wh |
| Refrigerator runtime (calc) | 3.3 h | 2.6 h |
| Price per kWh of storage (calc) | $696 | $923 |
| Price seen | $160 | $169 |
| Sellers | 1 | 1 |
Highlighted rows differ. Figures come from each product's sources; runtime, recharge and cost rows are Wattstanding calculations using the same method for both.
Which should you choose?
FlashFish T300PRO Portable Power Station
Choose the FlashFish T300PRO Portable Power Station if you want longer runtime from one charge or you run heavier loads together.
Westinghouse Outdoor Power iGen400s Portable Power Station
Choose the Westinghouse Outdoor Power iGen400s Portable Power Station if you will carry it often.
Before you buy either
- Total your loads with the appliance load & runtime calculator.
- Confirm what each seller includes — accessories, software trials and bundles change often.
- Read the limitations on each full reference page.
Wattstanding compares published specifications; we have not tested these products side by side. How we work · Disclosure