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Panasonic ToughBook CF-T4 CF-T5 Battery CF-VZSU37U

Panasonic ToughBook CF-T4 CF-T5 Battery CF-VZSU37 CF-VZSU37U CF-VZSU39 CF-VZSU39U

List Price: $193.90
Our Price: $162.00

Availability: Usually Ships in 24 Hours
Product Code:


9 Cell Panasonic ToughBook CF-T4 CF-T5

This brand new Panasonic laptop battery features lithium-ion cells. Li-ion battery technology provides longer run times with less weight. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This laptop battery replacement is 100% compatible with the original battery specifications and is individually tested and backed by a 1 year warranty.

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  • Useful Life:
  • Panasonic Brand computer battery
  • 11.1 Volts - also compatible with 10.8 Volt systems
  • 7650 mAh
  • 9 Cell Li-ion
  • Samsung (South Korea)
  • Black
  • Assembled in China
  • 1 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect about 3 - 5 hours of run time with this computer battery when new, depending on your energy use.

Like all Li-ion primary batteries, your run time will decline over time.

This battery replaces the Panasonic ToughBook CF-T4 CF-T5 series laptop batteries and a host more which are listed at the extreme bottom of this web page.

Replaces this Panasonic laptop battery part number:


Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.

Compatible Laptop Chargers:
AC Adapter for Panasonic 16V 4.5Amps 5.5mm-2.5mm connector
Our Price: $52.00

AC Adapter for Panasonic 16V 4.5Amps 5.5mm-2.5mm connector

Compatible with the following models:

Panasonic Batteries > CF-T4
Panasonic Batteries > CF-T4G
Panasonic Batteries > CF-T4H
Panasonic Batteries > CF-T4J
Panasonic Batteries > CF-T5
Panasonic Batteries > CF-T5A
Panasonic Batteries > CF-T5K
Panasonic Batteries > CF-T5L
Panasonic Batteries > CF-T5M
Panasonic Batteries > CF-T5N
Panasonic Batteries > Lets note CF-T4
Panasonic Batteries > Lets Note CF-T5