AVACOM produces notebook batteries built from PANASONIC and SONY high capacity cells. These batteries have the same dimensions and weight, but provide up to 32% more capacity than the original battery. For example, a 6-cell battery with an original capacity of 4400mAh is now available with these new 5800mAh cells. The cells which these batteries are assembled from have a longer life than most types of cells used by branded notebook manufacturers.
The battery features sophisticated electronics with double protection. This section controls the charging of individual cell strings and also protects them from overcharging and subtraction. With batteries that contain high-capacity cells, laptop battery life is noticeably increased so you do not need to travel with a power adapter for longer periods.
The battery is partially charged at the factory, yet its capacity and performance are below 100%. Therefore, for optimal battery formatting, it is recommended to repeat the full charge/discharge cycle at least 3 times at the beginning. The battery capacity reduces with permanent connection to the power supply, so it is sometimes recommended to disconnect the device from the mains. If the battery is not in use, store it in a dry place and check it after approximately six months.
One of the most common causes of battery degradation is when you deplete it completely and then do not use it for a long time. Do not expose the battery to temperatures above 60°C. If the battery is exposed to temperatures below 5°C, charge it only at room temperature. Use the battery only in the devices for which it is intended. Also be careful that the battery is not subject to a short circuit or higher discharge currents. Protect it from mechanical damage, chemical agents and moisture.
Parameters and Specifications:
Intended for:
HP 440 G2, 450 G2
Battery replacement:
756479-421, HSTNN-DB6I, HSTNN-DB6K, HSTNN-LB6J, HSTNN-LB6K, VI04, VI04XL, 756480-541, 756743-001, 756745-001, 756746-001, G6E88AA#ABA, J6U78AA, TPN-Q139, TPN-Q140, TPN-Q141, TPN-Q142, TPN-Q143, TPN-Q144, VI04XL
Type:
Li-ion
Capacity:
2900mAh
42Wh
Number of cells:
4
Code: | IB668df |
Product Number: | NOHP-44G2-P29 |
Links: | Producer's Website: |