High Quality 14.4V 3310mAh/50WH FUJITSU CP721834-01 Battery For Fujitsu Lifebook T937 T938(4cells)

Do you want to buy a cheap FUJITSU CP721834-01 Compatible battery? We offer you a cheap FUJITSU CP721834-01 Compatible battery - an incredibly high quality Compatible battery! All FUJITSU CP721834-01 are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for CP721834-01 Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for Fujitsu Lifebook T937 T938(4cells) battery and FUJITSU CP721834-01 model.

High capacity FUJITSU CP721834-01 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 3310mAh/50WH for extended device runtime.
• Stable 14.4V 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	CP721834-01
Battery Condition	Brand New Replacement Battery
Item Code	FUJ19IV699
Category	Laptop Batteries
Brand	FUJITSU
Capacity	3310mAh/50WH
Voltage	14.4V
Type	Li-ion
Color	Black
Applies to	Fujitsu Lifebook T937 T938(4cells)
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:

• FPB0338S
• FPCBP529
• FMVNBP247
• FMVNBP248
• CP721834-01
• CP734928-01
• CP734930-01
• CP753144-01
• CP778924-01
• FPBO338S
• FPCBP529AP
• FPCBP531
• FPCBP531AP
• 4INP5/60/80

Compatible Models：

For Fujitsu LifeBook T937 T938 T939 Series
Fujitsu LifeBook E548 E549 E558 E559 Series
Fujitsu LifeBook U747 U748 U749 U757 U758 U759 Series
Fujitsu LifeBook U747(CP743229)
Fujitsu LifeBook U757(CP743228)

Charge limit voltage:16.8V

* 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 FUJITSU 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