Home Backup
Home battery backup from CEN: portable power stations and expansion batteries that keep your essential devices running during a power cut.
Designed to provide reliable, long-lasting support during power cuts, our range of high-quality batteries keeps your essential devices running smoothly. Whether for emergency preparedness or daily convenience, these efficient backup systems are a sensible addition to any modern home, using the latest in energy storage technology.
Bundle & Save on Home Backup
Home backup systems in the range
- Anker SOLIX: from the C300X and C1000 Gen 2 up to the C2000 Gen 2, S2000 and F3000 (3072Wh), with the BP2000 Gen 2 and BP3000 expansion batteries.
- DJI Power: the Power 1000 Mini, Power 1000 V2 and Power 2000.
- Bluetti: the AC2P and Premium 30 V2 for small loads, through the AC70P, AC180P, AC180T and Premium 100 V2, up to the AC240P, Premium 200 V2 and AC200PL (2304Wh).
- Jackery: the Explorer 100 Plus, a compact 99Wh unit for phones and laptops.
How to choose a home backup battery
List the devices you want to keep running in a power cut, such as your broadband router, lights, phones, a laptop or the fridge freezer. Add up their wattage to check the power station's output can handle them all at once, then estimate how many hours you need to cover. A 1,000Wh unit will keep a router and phones going for a long time, while 2,000Wh or more gives you more scope for a fridge freezer and extra devices. If you want to add capacity later, choose a model that supports an expansion battery. Pair your unit with solar panels to recharge during a longer outage, or see our off-grid living range.
Home Backup FAQs
Q: How long will a power station run my fridge?
A: Divide the power station's capacity in watt-hours by the fridge's average power draw in watts, then allow for some conversion losses. Fridges cycle on and off, so real-world runtime is usually longer than the rated wattage suggests.
Q: Is a power station safe to use indoors?
A: Yes. Unlike a petrol generator, a battery power station burns no fuel and produces no exhaust fumes, so it can be used inside your home. Keep the vents clear.
Q: Can I recharge it without mains power?
A: Yes. Most can be recharged from solar panels or a car's 12V socket, which is useful during a longer power cut.
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