Car still drives
Any option works. Shop has the lowest sticker, we'll usually match on the all-in price.
Honest comparison · Best price + convenience
Where to Buy a Car Battery in Perth — Honest Options
Four real options in Perth — here's what each one actually costs once install is factored in.
CALL NOW (08) 9456 4378Avg response: 30 minutes
- Battery shops (Battery World, Repco, Supercheap)
- Roadside (RAC) — quick but pricey
- Online + DIY — cheapest, riskiest
- Mobile install (us) — best balance
24/7
Same number, same techs
On-site
No tow, no drop-off
3-yr warranty
Nationwide
5.0★ Google
39 reviews
Wherever you're stuck, we'll come to you
We do roughly half our work in driveways, a third in office and business-park carparks, and the rest on roadsides and in shopping centres across the Perth metro.
Car won't start
Either roadside (expensive) or mobile (cheaper). Don't waste money on a tow truck just to reach a parts shop.
Comfortable DIY
Best price is online + fit yourself, but only if you understand BMS coding and memory savers.
Why people call us first
There are basically four ways to buy a car battery in Perth: walk into a shop (Battery World, Repco, Supercheap Auto), call roadside assist (RAC), buy online and fit it yourself, or call a mobile installer (us). Each has trade-offs.
Shops are convenient if your car still drives. Roadside is fast but the most expensive once you factor in membership and full retail. DIY is the cheapest but you risk shorting the ECU and you do the heavy lifting. Mobile install lands at a similar all-in price to a shop with the install thrown in — and we come to you.
What we bring on every job
- Honest price-comparison advice on the phone
- We'll tell you if a shop would be cheaper for your situation
- Mobile install at competitive total price
- Warranty support if you bought from us
Verified by Google
Real Perth customers, real Google reviews
5.0·42 Google reviews
Sear was great
Fast and cheap
Quick and timely service on a public holiday saved a lot of hassle for me the day after. Keep up the good work
Best service to replace battery
Great service, came on time, great price, very happy
Excellent service quick fitting I’ll be back in future definitely
Frequently asked questions
Honestly — when am I better off going to a shop?
If your car still starts reliably and you live near a Battery World or Repco, a walk-in can shave a small amount off the total. The price gap is usually tiny once they charge install — and that's their margin, not ours.
How much does mobile battery replacement cost?
It depends on your car's exact battery spec. Standard passenger car batteries are our most affordable option, supplied and fitted on-site; AGM and stop-start batteries cost more depending on spec. There's no call-out fee and no extra charge for after-hours, weekends or public holidays. We quote on the phone before we head out — call us with your rego for an exact price.
What warranty comes with the new battery?
All standard batteries come with a 3-year nationwide warranty. AGM and stop-start batteries are 3–4 years depending on brand. The warranty is honoured at any Century / SuperCharge stockist Australia-wide, not just by us.
Will you do my car? It's a [European / 4WD / hybrid / stop-start]
Yes — we replace batteries on every passenger vehicle on Perth roads: Japanese, European, American, Korean, 4WDs, utes, vans, hybrids, AGM stop-start cars, even classic vehicles. Coding/registration for BMS-equipped European cars is included.
How fast can you actually get to me in Perth?
Average response is 30 minutes anywhere in the Perth metro, day or night. CBD and inner-suburb call-outs are usually 15–20 minutes. Outer metro (Mandurah, Two Rocks, hills suburbs) can be 45 minutes — we'll give you a real ETA when you call, not a guess.
Stuck right now? One phone call, one fixed price, sorted in 30 minutes.
CALL NOW (08) 9456 4378