This is a Genuine Panasonic ToughBook CF-19 CF-VZSU48U premium grade replacement battery. The superior cells inside the battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your laptop any time without diminishing your battery capacity. The Panasonic Brand ToughBook CF-19 CF-VZSU48U laptop battery is 100% compatible with your Panasonic ToughBook notebook computer. All batteries from Laptop Battery Express are individually tested and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.
You can expect about 5 - 6 hours of run time with this Panasonic ToughBook CF-19 CF-VZSU48U computer battery when new, depending on your energy use. The higher capacity battery cells inside this cartridge have an energy capacity of 5700 mAh. This battery will be compatible with batteries rated at 4400 & 4800 mAh capacities while providing up to 20% more run time.
This battery replaces the Panasonic Toughbook CF-19 Mk1/2/3/4/5/6/7/8 models.
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.