BLUETTI · power station
BLUETTI Apex 300
We may earn commission if you buy through our links. It never changes our rankings. How we work with suppliers.
Keeps a fridge-freezer, router, two lamps and phones going for about 33 hours in a power cut. Powerful enough for a 3 kW kettle. Battery cost over its rated life works out at about 10p per kWh.
Spec score 8.5/10 in home backup (over 2,500 ) · how we score
From £1,599 In stock
Check price at BLUETTI UK- ✓ Kettle (3 kW)
- ✓ Microwave
- ✓ Fridge-freezer
- ✗ CPAP
Typical appliance figures; check your own appliances.
Note: Built for home backup. Solar input is stated three different ways on the page (2,400 W, 4,000 W and more with an add-on), so we leave it blank. Weight and warranty not published.
Why it's worth a look
- Keeps a fridge-freezer, router, two lamps and phones going for about 33 hours in a power cut.
- Boils a 3 kW kettle, so a cup of tea survives the power cut.
- battery rated for 6,000 cycles: over 115 years of weekly use.
- Expandable to 58,000 Wh with extra batteries.
Watch out for
- Switch-over of 20 ms is slower than the 10 ms most computers and CPAP machines need.
- Warranty length not published on the UK page.
Reliability signals
- Battery: LFP, 6,000 cycles to 80% capacity
- Repairs: through the maker's UK support; we list known issues only from named reviews, and none are recorded yet
Owned one? Tell other buyers how it has held up.
Where it ranks in our lists
Specifications
| Capacity | 2,765 Wh |
|---|---|
| Continuous output | 3,840 W |
| Surge / peak | 7,680 W |
| 3-pin sockets | not published |
| Battery type | LFP |
| Rated cycles | 6,000 (to 80%) |
| Weight | not published |
| Mains charge to full | not published |
| Max solar input | not published |
| UPS switch-over | 20 ms |
| Expandable to | 58,000 Wh |
| Fastest USB-C | not published |
| Warranty | not published |
| App | BLUETTI app |
| Noise (maker's figure) | not published |
Sources (1)
- BLUETTI UK (official store): product page and specifications, checked 22 Oct 2026
Where to buy
| Seller | Price | |
|---|---|---|
| BLUETTI UK (official store) | £1,599 | Check price |
Price from the seller's own UK page. Prices change; the seller's page is always right.
Price alert
We'll email you if the price drops by 3% and at least £15. Double opt-in; one click to unsubscribe.
Similar you can buy today
3,072 Wh · 3,600 W · 37 h power-cut cover
From £1,499
4,096 Wh · 4,000 W · 49 h power-cut cover
From £2,799
More: all portable power stations · BLUETTI · owner reports