High Quality 11.1V/10.8V 6700mAh/74WH DELL KY268 Battery For Dell Latitude E6400 E6510 E6500 M2400 PT434 W1193 M4400

Do you want to buy a cheap DELL KY268 Compatible battery? We offer you a cheap DELL KY268 Compatible battery - an incredibly high quality Compatible battery! All DELL KY268 are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for KY268 Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for Dell Latitude E6400 E6510 E6500 M2400 PT434 W1193 M4400 battery and DELL KY268 model.

High capacity DELL KY268 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 6700mAh/74WH for extended device runtime.
• Stable 11.1V/10.8V 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	KY268
Battery Condition	Brand New Replacement Battery
Item Code	DEL19D760
Category	Laptop Batteries
Brand	DELL
Capacity	6700mAh/74WH
Voltage	11.1V/10.8V
Type	Li-ion
Color	Silver gray
Applies to	Dell Latitude E6400 E6510 E6500 M2400 PT434 W1193 M4400
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:

• PT434
• PT435
• PT436
• PT437
• KY477
• KY265
• KY266
• KY268

Compatible Models：

Dell Latitude E6400
Dell Latitude E6400 ATG
Dell Latitude E6400 XFR
Latitude E6410
Latitude E6410 ATG
Latitude E6500
Latitude E6510
precision M2400
precision M4400(Digital Certification)

* 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