High Quality 15.2V 3500mAh/56WH DELL 4WN0Y Battery For Dell Inspiron 13 7353 7577 7778 7779 Latitude 3310

Do you want to buy a cheap DELL 4WN0Y Compatible battery? We offer you a cheap DELL 4WN0Y Compatible battery - an incredibly high quality Compatible battery! All DELL 4WN0Y are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for 4WN0Y Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for Dell Inspiron 13 7353 7577 7778 7779 Latitude 3310 battery and DELL 4WN0Y model.

High capacity DELL 4WN0Y battery for longer standby time.

The battery is professionally tested to ensure the best lifespan.

1 year warranty, 30 days money back, 100% brand new!

Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.

Safety certified CE / FCC / RoHS.

Key Features

• High‑capacity design with 3500mAh/56WH for extended device runtime.
• Stable 15.2V output ensures consistent performance during daily use.
• Built with high‑quality lithium‑ion cells for improved durability and long cycle life.
• Advanced protection system including overcharge, over‑discharge, overheat, and short‑circuit safeguards.
• Optimized for reliable performance in warm and humid environments.
• Lightweight and compact design for easy installation and device compatibility.

Technical Specifications

Model	4WN0Y
Battery Condition	Brand New Replacement Battery
Item Code	24BA0227C264
Category	Laptop Batteries
Brand	DELL
Capacity	3500mAh/56WH
Voltage	15.2V
Type	Li-ion
Color	Black
Size	NULL
Applies to	Dell Inspiron 13 7353 7577 7778 7779 Latitude 3310
Certification	Passed CE, UL, ROHS, ISO 9001/9002 and GS certification
Service	Buy now, we promise a one-year warranty and 30-day returns

Compatible Models

Replacement Part Numbers:

• 4WN0Y

Compatible Models：

For Dell Inspiron 13 7353 7577 7778 7779
For Dell Latitude 3310

* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

Battery Care & Maintenance

• Store the battery in a cool, dry environment to maintain long‑term performance.
• Avoid exposing the battery to excessive heat or direct sunlight, especially in warm and humid climates.
• Use compatible DELL chargers or certified charging accessories to ensure safe and efficient charging.
• Avoid frequent full discharges; partial charge cycles help extend overall battery lifespan.
• If the battery will not be used for an extended period, keep it at around 40–60% charge before storage.
• Clean the battery contacts periodically with a dry cloth to maintain stable power delivery.
• Do not puncture, crush, or expose the battery to water or high humidity.

Frequently Asked Questions