614Wh
battery capacity
600W
continuous output
7kg
to carry
3,000+
charge cycles
BP600
The all-rounder you can carry in one hand.
The BP600 doubles the BP300 in every way that matters. It runs a laptop all day, keeps the cool box cold for a long weekend, and handles small kit like a blender, a soldering iron or a tool battery charger.
It’s light enough to carry from the car to the pitch, the stall or the shed, and the app shows you the charge and what’s drawing power, right on your phone.
Who it’s for
From the campsite to the market stall.
Weekends away
A long weekend, properly powered.
Cool box, lights, phones, a speaker and a laptop for the evening film. One charge covers the lot for a couple of days, and solar keeps it topped up for longer trips.
Work from anywhere
An office wherever there’s a table.
Run a laptop for well over a working day, or a laptop and monitor for a good few hours.
Pure sine wave output is clean, mains-quality power, so it’s safe for laptops and other sensitive electronics.
Stalls, markets and festivals
Power your pitch without the noise.
A card machine, phone, LED lighting and a small screen will run all day. No cable across the field, and no generator chugging next to your customers.
What will it run?
Approximate runtime on a full charge. We work it out as 614Wh × 85% ÷ the appliance’s watts. The 85% allows for inverter losses, so these are realistic figures, not best-case ones.
Anything over 600W, like a kettle, microwave or hair dryer, is too much for the BP600. The BP1500 handles a microwave and most corded tools.
Recharging
Mains or solar. Your choice.
Mains: fast charging from any standard UK socket.
Solar: plug in solar panels and top up for free, wherever you are. Ask us which panels suit it and we’ll make sure they match the input.
The app: check the charge and see what’s drawing power from your phone.
Battery safety
LiFePO4, the same chemistry as home batteries.
Lithium iron phosphate is far more thermally stable than the NMC lithium-ion found in phones and older power stations, and it lasts many more cycles. That’s why every pack in our range uses it, the BP600 included.
Lifespan
3,000+ full cycles.
Charged and emptied twice a week, that’s decades of cycling. In practice, calendar age and storage set the limit long before the cycle count does, so look after it and it’ll look after you.
Compare the range
Every pack is LiFePO4 with pure sine wave output. Swipe the table on a phone.
| BP300 | BP600 | BP1500 | BP2400 | T4 Wave | |
|---|---|---|---|---|---|
| Capacity | 296Wh | 614Wh | 1,536Wh | 2,560Wh | 6,144Wh |
| Output | 300W | 600W | 1,500W | 2,400W | 4,200W |
| Surge | 600W | 1,200W | 3,000W | 4,800W | 8,400W |
| Weight | 3.5kg | 7kg | 16kg | 26kg | 63kg, on wheels |
| Best for | Camping, phones, power-cut basics | Weekends away, laptops, stalls | Campervans, power cuts, DIY | Home backup, trades, events | Whole-home backup, business |
Specification
- Battery capacity
- 614Wh
- Chemistry
- LiFePO4
- Cycle life
- 3,000+ cycles
- AC output
- 600W continuous, 1,200W surge, pure sine wave
- DC outputs
- USB-A, USB-C, 12V car socket
- Solar charging
- Yes
- Fast charging
- Yes
- App control
- Yes
- Weight
- 7kg
- Portability
- Portable, carry handle
- Expandable
- Limited, ask us
Questions
Will it run a kettle?
No. Even small travel kettles are usually over 600W. The BP1500 runs a low-wattage travel kettle, and the BP2400 handles a standard 2kW kettle.
Will it run my CPAP overnight?
Most CPAP machines draw around 40W without the humidifier, so a full BP600 gives about 13 hours. The humidifier uses a lot more, so check your machine’s rating, or ask us.
Can I add more capacity?
Expansion on the BP600 is limited, so ask us first. If you think you’ll want more, the BP1500 is usually the better buy.
Can I take it on a plane?
No. Airlines don’t allow lithium batteries over 160Wh on passenger flights, and the BP600 is 614Wh.
Can I use it indoors?
Yes. There’s no combustion, so there are no fumes and no carbon monoxide. Keep the vents clear and don’t cover it while it’s running.
Is it safe for laptops and TVs?
Yes. The output is pure sine wave, the same clean power as a mains socket, so it’s safe for laptops, TVs and other sensitive electronics.
How should I store it?
Somewhere dry between 0°C and 25°C, at around half charge, and top it up every few months. LiFePO4 cells won’t charge below freezing, so bring it in from a cold van or shed before charging.
Delivery and returns
Shipped from our UK warehouse.
The BP600 goes out from our UK warehouse by standard tracked courier. Returns are accepted within 14 days.
Support
A UK company you can phone.
Sleemans has supplied engines, generators and parts for nearly 70 years. Talk to us on 01626 778 266 or sales@sleemans.com.
