Asus Laptop Battery & Keyboard Replacement Cost UK 2026 — ZenBook, VivoBook & ROG
Direct answer: Asus laptop battery replacement costs vary by series — ROG and TUF gaming laptops carry large-capacity packs that cost more to source, while ZenBook batteries are smaller but tightly integrated into the chassis. From our live price list, an Asus battery runs £74.95–£139.95 and a keyboard £84.95–£179.95, both with the 27-month guarantee. A swollen or bulging battery is a safety matter on any model. ROG keyboards with per-key RGB Aura Sync require an Asus-specific assembly to restore full lighting.
Battery and keyboard faults are two of the most-searched Asus repairs, and they sit naturally on one page because both are top-tier work that the hub cannot cover at full depth. This spoke gives you the published per-model prices from our live price list for both, explains why a ZenBook battery is more labour than a VivoBook one and why a ROG keyboard is more complex than a VivoBook deck, and covers the safety angle on swollen batteries. Read alongside the screen replacement spoke and the common Asus faults guide.
How much does Asus laptop battery replacement cost?
From our live price list, an Asus battery runs £74.95–£139.95. The series drives the cost: ZenBook ultra-thin lines carry smaller cells but they are tightly integrated into the chassis (more labour to service safely), VivoBook batteries are standard mid-size internal packs at the affordable end, and ROG / TUF gaming machines carry large-capacity cells that are dearer to source. A swollen or bulging battery should be treated as urgent regardless of model. The battery replacement carries the 27-month guarantee.
Asus battery replacement prices (2026)
| Model | Series | Battery price |
|---|---|---|
| ROG Zephyrus G16 (2025) | ROG gaming | £139.95 |
| ROG Strix G18 (2025) | ROG gaming | £139.95 |
| ZenBook S 16 (2025) | ZenBook OLED | £129.95 |
| ZenBook 14 OLED (2025) | ZenBook OLED | £119.95 |
| TUF Gaming A16 (2025) | TUF gaming | £109.95 |
| TUF Gaming F16 (2025) | TUF gaming | £109.95 |
| VivoBook S 16 OLED (2025) | VivoBook OLED | £99.95 |
| VivoBook S 15 OLED (2025) | VivoBook OLED | £89.95 |
| VivoBook 15 (2024) | VivoBook | £79.95 |
| VivoBook S 14 (2022) | VivoBook | £79.95 |
If your model is not listed, contact us for a quote. Diagnostics are free on standard repairs.
Asus battery types — internal vs high-capacity
- ZenBook ultra-thin: a small-cell battery glued under the motherboard, requiring complete disassembly to reach — the most labour of the Asus range.
- VivoBook: a standard internal battery with moderate disassembly — the affordable, straightforward end.
- ROG / TUF gaming: a large-capacity gaming pack, dearer to source and replace — the top of the price ladder.
- Swollen battery: the same safety procedure applies to every Asus. Stop using and charging a visibly swollen unit, do not puncture it, and bring it to a specialist — contact us before posting a swollen battery so we can advise on safe packing.
Is replacing an Asus battery worth it?
Almost always. On a ZenBook OLED the device is premium, so a £119.95–£129.95 battery is a fraction of a replacement and the 27-month guarantee underwrites it. On a VivoBook budget machine it depends on age and model, but a £79.95–£89.95 battery is still usually worthwhile. On a ROG the battery is a mid-tier repair cost relative to the machine’s value, so it is almost always worth it. The honest exception is an old unit where a battery plus another fault pushes toward the device’s value — we diagnose free and weigh it first.
How much does Asus laptop keyboard replacement cost?
From our figures, an Asus keyboard runs £84.95–£179.95, with the variant driving the cost. A VivoBook standard keyboard (non-backlit or single-zone backlit) is the most affordable; a ZenBook backlit keyboard sits in the middle; and a ROG keyboard with per-key RGB Aura Sync is the most complex because the assembly includes the RGB controller and must be sourced as an Asus-specific part for the lighting to function after replacement. Liquid damage should be assessed urgently to prevent corrosion spreading to the motherboard. The keyboard replacement carries the 27-month guarantee.
Asus keyboard replacement prices (2026)
| Model | Series | Keyboard price |
|---|---|---|
| ROG Zephyrus G16 (2025) | ROG (per-key RGB) | £179.95 |
| ROG Strix G18 (2025) | ROG (per-key RGB) | £179.95 |
| ZenBook S 16 (2025) | ZenBook (backlit) | £159.95 |
| ZenBook 14 OLED (2025) | ZenBook (backlit) | £149.95 |
| TUF Gaming A16 (2025) | TUF (RGB) | £139.95 |
| TUF Gaming F16 (2025) | TUF (RGB) | £139.95 |
| VivoBook S 16 OLED (2025) | VivoBook (backlit) | £119.95 |
| VivoBook S 15 OLED (2025) | VivoBook (backlit) | £109.95 |
| VivoBook 15 (2024) | VivoBook (standard) | £104.95 |
| VivoBook S 14 (2022) | VivoBook (standard) | £89.95 |
Asus keyboard variants — backlight & RGB
- ZenBook: a backlit keyboard, standard single colour. Some ZenBook Pro models add the NumberPad in the touchpad — this is a separate assembly and is not affected by a keyboard replacement.
- ROG: per-key RGB Aura Sync. The keyboard assembly includes the RGB controller, so it must be sourced as an Asus-specific assembly for the full per-key lighting to function after replacement — a more complex job than a standard deck.
- VivoBook standard: non-backlit or single-zone backlit — the most affordable variant to replace.
What the repair actually involves
A battery replacement differs sharply across the Asus range. A VivoBook is the straightforward case — the bottom cover is removed, the internal pack is disconnected and unclipped, the new OEM-grade cell is seated, and the battery controller is reset so the machine reports accurate capacity again. A ZenBook is the involved end: the smaller cell is glued tightly under the motherboard, so reaching it means a more complete disassembly, and the cell must be unsealed without puncturing — which matters doubly when the pack is already swollen. A ROG / TUF gaming battery is the largest and dearest to source, but the chassis usually gives better access than a glued-shut ZenBook, so the labour sits between the two.
A keyboard replacement varies by variant. A VivoBook standard deck is a quicker repair; a ZenBook backlit keyboard sits in the middle; and a ROG per-key RGB Aura Sync assembly is the most involved because the assembly includes the RGB controller and must be sourced as the Asus-specific part for the lighting to function after replacement. After fitting we verify every key, the backlight, and on ROG models the full per-key RGB mapping. Where liquid was the cause, the area under the keyboard is inspected for corrosion that may have spread to the motherboard — if it has, that becomes a board-level matter on the 120-day tier rather than a keyboard swap, and we tell you honestly before proceeding.
Swollen Asus battery — handle with care
A swollen battery is a safety matter, not just a capacity one. If your Asus chassis is bulging, the trackpad is lifting, or the laptop no longer sits flat, stop using and stop charging it, keep it cool and fire-safe, and do not attempt to puncture or flex the swollen area — a punctured lithium cell is a fire risk. Bring it to a specialist. We unseal the swollen cell with the correct solvent and technique, dispose of it through the proper channel, and fit a new OEM-grade pack. When you post a visibly swollen Asus, tell us in advance so we can advise on safe packing — a swollen cell needs gentler transit than a healthy one.
Why Asus keyboards fail
- Liquid damage: the most common cause across the range — and ROG users are statistically more likely to have a drink on the desk while gaming. Assess urgently before corrosion spreads.
- Key mechanism wear: VivoBook scissor-switch keys can snap on individual caps after years of use.
- ROG rubber-dome wear: the rubber dome under heavy-use keys (WASD on a gaming machine) can degrade, leaving those keys unresponsive while the rest work.
Asus battery & keyboard repair by post
Book at /repair/laptop/asus, then post your Asus tracked and insured. If the battery is visibly swollen, tell us in advance so we can advise on safe packing. We diagnose free on standard repairs, confirm the exact price from the tables, fit the OEM-grade cell or the correct Asus keyboard assembly (resetting the battery controller and verifying RGB lighting where relevant), test, and return the device tracked and insured with the 27-month guarantee logged. For the wider context, see the full Asus repair cost guide.
Frequently asked questions
How much does an Asus ZenBook battery replacement cost?
From our figures, £119.95 (ZenBook 14 OLED 2025) to £129.95 (ZenBook S 16 2025) on current models. The cell is small but tightly integrated into the chassis, which is more labour to service safely. 27-month guarantee.
Is it safe to use an Asus laptop with a swollen battery?
No — treat it as urgent on any model. Stop using and charging it, keep it cool and fire-safe, do not puncture it, and bring it to a specialist. Tell us before posting a swollen battery so we can advise on safe packing.
Will my Asus ROG keyboard RGB work after a keyboard replacement?
Yes — provided the Asus-specific Aura Sync assembly (which includes the RGB controller) is fitted. We source that exact assembly so the per-key lighting functions fully after replacement. A generic deck would not restore RGB.
Can you replace just the keys on an Asus laptop?
Individual snapped key caps can sometimes be replaced on VivoBook scissor-switch mechanisms, but on most 2020-and-later models a full keyboard / top-case assembly is the reliable fix — particularly after liquid damage. We quote the correct scope up front.
Do you replace Asus laptop batteries by post?
Yes — UK-wide mail-in, tracked and insured. Book at /repair/laptop/asus. Tell us in advance if the battery is swollen so we can advise on safe packing.
How long does an Asus battery last after replacement?
A healthy OEM-grade cell typically delivers several years of normal use before capacity fades noticeably. The 27-month guarantee covers you well into that lifespan.
What warranty covers Asus battery and keyboard repairs?
27 months on both — more than double the 12 months most independents offer. See our parts-quality guide for what goes into an Asus battery and keyboard repair.