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Longshan 5th Rd, Xingsheng County,Longgang Street, Shenzhen
Apple MacBook Air 13 Inch A1245 Battery 5200mAh
🔋 Replacement Battery for MacBook Air A1245
Model Number: A1245
Battery Type: Li-Polymer
Voltage: 7.4V
Capacity: 37Wh (typical)
Condition: Brand New, High-Quality Replacement
✅ Compatibility
| Mac Part Number | MacBook Model Identifier |
|---|---|
| A1237 | MacBookAir1,1 |
| A1304 | MacBookAir2,1 |
📦 Key Features
- 100% compatible with MacBook Air 13″ (2008–2009)
- Premium-grade cells ensure reliable performance
- Exact fit with full functionality
- Integrated safety mechanisms for protection
Apple MacBook Air 13 Inch A1245 Battery 5200mAh
What You Get
This is a new battery for your MacBook Air. It has 5200mAh of power. This means your laptop can run for a long time.
Battery Facts
| Fact | What It Means |
|---|---|
| Battery Type | Lithium-polymer (safe) |
| Capacity | 5200mAh (lots of power) |
| Voltage | 7.4V (right for your Mac) |
| Cycle Life | Up to 1,000 cycles (lasts a long time) |
| Safety | UL and CE tested (very safe) |
| Installation | Need tools (small screwdriver) |
Will It Fit Your Mac?
This A1245 battery works with:
- MacBook Air 13″ (made in 2012)
- A1466 model MacBook Air
- Mid-2012 MacBook Air
Not sure? to find the right fit.
Why You Need This Battery
Is your MacBook Air:
- Running out of power fast?
- Not holding a charge?
- Shutting down by itself?
- Getting hot?
- Showing a ⓧ on the battery icon?
These are signs you need a new battery!
What You Can Do With A New Battery
With this 5200mAh battery, you can:
- Work all day (8-12 hours)
- Watch movies (up to 14 hours)
- Edit photos without your charger
- Travel without worrying about power
- Use your MacBook anywhere!
Easy To Install
You can put in this battery yourself!
- Turn off your MacBook Air
- Unscrew the bottom case
- Disconnect the old battery
- Remove the old battery
- Put in the new 5200mAh battery
- Connect the battery
- Put back the case
- Turn on your Mac!
Need help? See our step-by-step MacBook battery installation guide with pictures!
Keep Your Battery Healthy
To make your MacBook Air battery last longer:
- Keep your Mac not too hot, not too cold
- Use your Mac regularly
- Update macOS
- Check battery health in System Settings
- Avoid letting battery go to 0%
Learn more battery tips for MacBook Air users
What’s In The Box
- 1 x A1245 Battery (5200mAh)
- 1 x Set of screws
- 1 x User guide
- 1 x Warranty card
Safety First!
This battery has:
- No memory effect (use it any time)
- Over-charge protection (won’t get damaged)
- Short-circuit protection (stays safe)
- Fire-proof case (extra safe)
- UL-listed parts (tested!)
Why Buy From Us
- 2-year warranty (peace of mind)
- 30-day returns (if you’re not happy)
- Free shipping on orders over $50
- Same-day dispatch (before 2 PM)
- Expert help if you need it
Questions People Ask
How long will this battery last?
With normal use, 2-3 years of good performance!
Can I use my old charger?
Yes! Works with your MagSafe charger.
How do I know this fits my Mac?
Check your model number or use our MacBook model checker tool.
Get your MacBook Air running like new again!
Order your genuine A1245 5200mAh battery today and enjoy your MacBook Air for years to come!
Help Center
Have a query? Please check this question and answers
We offer wooden case, steel frame packaging, or according to customer’s demand.
Welcome, look forward to your arrival and we will pick up you from the airport and lead you to visit our factory .
We are both trading company and manufacturer. We have our own factory for more than ten years, and we established a new trading company for better service of overseas customers. Welcome to send your inquiry!
Generally, it will take 40 to 60 days after receiving your advanced payment. The specific delivery time depends on the items and the quantity of your order.
We have the quality control system ISO9001:2008, and it’s been followed strictly. We also have the professional QC team to guarantee the quality.
T/T 50% as deposit, and 50% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Big size trucks always shipping by RORO or Bulk ship, small type can shipping by container. Please contact us to get a shipping quotation.
Of course, we can provide the customized-designing product meeting with your demand.
In general, we don’t have stock. Our products are all manufactured according to customers’ requirements. So our products are all different and special.
Our products are all custom made. Usually you need to provide us with the drawings. And if you do not have it, some important data is also necessary. We can help you design it after we signed the contract and confidentiality agreement.
Yes, we do. This product is guaranteed up to one year from purchase unless man-made damage. If there is anything wrong with product itself quality problem, we will change or repair it at our charge. If not, we will provide after-sales service at your charge.
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