Bluetti Apex 300 + B300K2 | 5,529.6Wh Van Power System
Save £400 against buying these separately
- Total capacity5,529.6Wh
- Rated output3,840W continuous
- WarrantyApex 300 5 years
- Free UK delivery on this order
- Authorised Bluetti dealerManufacturer warranty: Apex 300 5 years, B300K2 4 years
Delivery
£10 UK delivery on orders under £250, and free on orders of £250 or more. We deliver to England, Scotland, Wales and Northern Ireland, and email a tracking link once your order is on its way. Delivery details
Returns
You can cancel within 14 days of your order arriving and return it for a refund. Contact us within that time and we'll arrange the return. How returns work
Warranty
Covered by Bluetti's manufacturer warranty, with the period for this product listed in its specification. If it fails within 30 days of delivery, we'll arrange a replacement once the fault is confirmed. Warranty details
Free power calculator
Is this the right size for your van?
Tell the free calculator what you’ll run and how long you’re away. It works out the power you need and builds your kit.
Complete the setup
Pairs well with
Overview
Bluetti Apex 300 + B300K2
5,529.6Wh of automotive grade LiFePO4 behind a 3,840W inverter. The complete electrical system for a full time conversion, sized to run an induction hob, a 2,000W kettle and a rooftop air conditioner without derating, and to hold a week of normal use in reserve.
- 5,529.6Wh capacity, scalable to 58kWh
- 3,840W rated output, 12kW bypass for heavy loads
- Second generation automotive grade LiFePO4, 4,000+ cycles, 17 year design life
- 3,000W maximum solar input, beyond the capacity of any van roof
- 20ms UPS switchover, transparent to laptops, routers and medical equipment
- Bluetooth and WiFi app control with real time consumption monitoring
Recharging
| Source | Input | Full charge |
|---|---|---|
| Alternator via Charger 2 | 1,200W | 4.6 hours driving |
| Alternator via Charger 1 | 560W | 9.9 hours driving |
| PV350 solar panel | 350W peak | 3 to 4 summer days |
| 230V hookup | 2,400W | 2.3 hours |
Buying both together saves 400 pounds against the individual prices.
The numbers that matter in a van
Figures from Bluetti's published specification. Anything wired into 230V mains should be signed off by a qualified electrician.
What it runs
In the box
- 1 x Bluetti Apex 300
- 1 x Bluetti B300K2 expansion battery
- 1 x Battery connection cable
- 1 x AC charging cable
- 1 x Car charging cable
- 1 x Grounding screw
- 1 x User manual
Build notes for this part
Get the sizing and fitting notes.
Useful product advice, installation considerations and occasional offers for this part of your van build.

