ROG Zephyrus Duo 15 GX550 battery replacement
Swollen, not charging, poor cycle life. Booked, fixed and tested on the Bloomsbury bench — same day turnaround on most ROG Zephyrus Duo 15 GX550 jobs. 12 months warranty on the part and the labour.
| Repair | Battery Replacement |
| From | from £69 |
| Turnaround | Same day |
| Warranty | 12 months |
The Asus ROG Zephyrus Duo 15 GX550 from 2020 (15.6" Dual Screen Gaming) is still firmly within its useful life. Parts availability is excellent and most jobs go same-day at fixed price. Standard faults we see on this generation: screen damage, battery cycle-life decline, charging-port wear, and liquid damage. We carry compatible parts in stock for all of the above. Free written diagnostic on every booking, fixed-price quote in 24 hours, up to 12-month warranty on the part and the labour.
What this fix covers.
If you brought your ROG Zephyrus Duo 15 GX550 in for battery replacement, here’s what we’ll do, in order:
- Diagnostic — free, written, with photos. We confirm the fault is what you think it is before we touch anything.
- Fixed-price quote — from from £69, no creep. If we find a second issue underneath, we ring you before doing anything.
- Repair on the bench — OEM or OEM-equivalent parts, ESD-protected, magnification where needed. Same day turnaround on most jobs.
- Bench-test & return — we run the symptom you brought it in for, plus a full system check, before it leaves the shop. 12 months warranty on the part and the labour.
We also do battery replacement on these ROG models: