macs4you
S/N K5••••MH41
Refurbished · Every unit documented

MacBook Air 13” | M4

Apple M4 · 16GB · 256GB

Grade · Excellent

Includes 21% VAT · VAT invoice for business buyers

This product is currently out of stock and unavailable.

  • You buy this exact unitIts serial number, battery data and photos are shown on this page.
  • Refurbished and tested in-houseFifty-plus point test by certified technicians. 24-month warranty, 14-day returns.
  • Free EU shippingOrdered before 14:00, shipped today. Free pickup in Amersfoort.
  • Charger includedOriginal charger and cable. No retail box.
Device Passport

This Mac’s full history. Published, not promised.

Every Mac we sell gets its own passport during intake: serial number, battery cycle count, battery health and test results — recorded by a technician and shown here before you buy.

Device Passport
Serial number
K5••••MH41
Grade
Excellent
Battery cycles
68
Battery health
97%
Storage check
Passed
Functional test
52 / 52 passed
Warranty
24 months
Tested
24 Aug 2026
Activation Lock
Unknown
Remote management
Not enrolled — verified
Specifications
Chip
Apple M4
Memory
16GB
Storage
256GB
Colour
Midnight Blue
Model year
2025
Battery
Tested, minimum 80% of original capacity
Warranty
24 months, business purchases included
SKU B-MBA13-M4-16-256-0038Macs4You · Amersfoort

What the grades mean

Cosmetic condition is graded by a technician — the internals pass the same fifty-plus point test at every grade.

This unit

Excellent

Near-spotless. Minimal signs of use, visible only on close inspection.

Good

Light scratches or marks from normal use. Nothing that distracts.

Fair

Clear signs of use — dents or scratches. Works flawlessly, costs less.

About this Mac

The MacBook Air 13” M4 | 16GB | 256GB is a refurbished Mac that passed through our workshop before it was listed here. The fanless M4 design stays silent, which makes this a comfortable machine for writing, meetings and travel. This is the 2025 model.

  • Chip: M4
  • Memory: 16 GB
  • Storage: 256 GB
  • Cores: 10 (4 performance, 6 efficiency)
  • Colour: Midnight Blue

Storage is 256 GB, enough for a full working set of projects next to the system itself.

Each individual machine on this page carries its own Device Passport: battery cycle count, battery health, test date and grade of that exact unit. You are not buying an average example of a model, you are buying the machine described in the passport.

Grades we use:

  • A — Excellent: No visible signs of use, battery health 90% or better
  • B — Good: Light marks visible at viewing distance, battery health 85% or better
  • C — Fair: Clear signs of use, fully functional, battery health 80% or better

Comes with a 24 month warranty, a 14 day return window and a charger. Ask us anything about a specific unit before ordering.

Specifications

  • Screen size: 13-inch
  • Processor: M4
  • Number of cores: 10
  • Installed memory: 16GB
  • Drive capacity: 256GB
  • Colour: Midnight Blue
  • Model year: 2025
  • Max supported RAM: 32 GB
  • Refresh rate: 60Hz
  • Available ports: 2x Thunderbolt 4 (USB-C), MagSafe 3, 3.5 mm headphone jack
  • Weight: 1.24 kg (2.7 lb)
  • Battery life: Up to 18 hours video streaming, up to 15 hours wireless web