266J9 battery for Dell Inspiron 14 5490 G3 15 3590 G5 15 5500 4350mAh

🕢 [ Fill out the form and we will respond within 30 minutes! ]

Replacement Part Numbers:
266J9, M4GWP, A0048-00147

Compatible Models:

Dell G3 15 3590 Series
Dell G3 15 3500 Series
Dell G3 15 3700 Series
Dell G3 15 3790 Series
Dell G5 15 5000 Series
Dell G5 15 5500 Series
Dell G5 15 5505 (P89F, G5 Special Edition 5505)

Note:
Not compatible with Dell Inspiron 5490 Series.

This replacement part is designed to work with various Dell G3 and G5 15 Series models, ensuring reliable performance and quick installation. Perfect for restoring your device’s functionality and extending its life.

266J9 Battery for Dell Laptops

What is the 266J9 Battery?

The 266J9 battery is a power pack for Dell laptops. It works in Dell Inspiron 14 5490, Dell G3 15 3590, and Dell G5 15 5500 laptops. This battery gives you energy to use your laptop when not plugged in.

Key Battery Facts

Feature	Details
Part Number	266J9
Voltage	11.4V
Power	51Wh (4350mAh)
Cells	3-cell lithium-ion
Color	Black
Safety	No bad chemicals

Works With These Dell Laptops:

Dell Inspiron 14 5490
Dell G3 15 3590
Dell G3 15 3500
Dell G3 15 3790
Dell G5 15 5500
Dell G5 15 5505
Note: Some Dell laptops can use two types of batteries: 266J9 (51Wh 3-Cell) or MV07R (68Wh 4-Cell). Check your old battery before buying.

Why Buy This Battery?

Long Life: Lasts for many hours of work or play
Safe to Use: No bad chemicals, won’t overheat
Easy to Install: Just open your laptop, take out old battery, put in new one
Same as Original: Works just like the Dell battery that came with your laptop

Battery Use Tips

Charge it fully before first use
Don’t let it get too hot
Store with 50% power if not using for a long time
Clean the contacts if it doesn’t connect well

What’s In The Box

1 × 266J9 Battery for Dell laptops
1 × User guide
Safe packaging

Links to Other Batteries

If you have a different laptop, check these:

Customer Feedback

“It came super fast and was in perfect shape.”
“Easy to put in. Works just like my old battery but lasts longer!”
“Good price and fast shipping.”

Order Your 266J9 Battery Today!

Get back to using your Dell laptop without being plugged in all the time! This 266J9 battery is just what you need for your Dell Inspiron 14 5490, G3 15 3590, or G5 15 5500!

Help Center

Have a query? Please check this question and answers

What Is The Package?

We offer wooden case, steel frame packaging, or according to customer’s demand.

Can I Visit Your Company?

Welcome, look forward to your arrival and we will pick up you from the airport and lead you to visit our factory .

Are You Trading Company Or Manufacturing 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!

How About The Delivery Time?

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.

How Can You Guarantee The Product Quality?

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.

I'D Like To Know Your Payment Terms.

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.

How About Shipping?

Big size trucks always shipping by RORO or Bulk ship, small type can shipping by container. Please contact us to get a shipping quotation.

Could Your Company Provide Customized Products?

Of course, we can provide the customized-designing product meeting with your demand.

Do You Have Any One In Stock?

In general, we don’t have stock. Our products are all manufactured according to customers’ requirements. So our products are all different and special.

Can You Give Us The Technical Drawing And Data?

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.

Do You Provide After-Sales Service?

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.