Should I leave my ASUS battery plugged in or not?

According to a www.howtogeek.com, they said there is no accurate answer available currently,leaving the battery at 100% capacity will decrease its lifespan, but running it through repeated discharge and recharge cycles will also decrease its lifespan. Basically, whatever you do, your battery will wear down and lose capacity. That’s just how batteries work. The real question is what makes it die more slowly.

Brand new ASUS A41N1424 battery 15V 3200mAh laptop batteries
Voltage: 15V
Capacity: 3200mAh (48Wh)
Battery cells: 4-cell
Chemical: Li-ion
Battery Color: BLACK
Condition: new original battery
Warranty: 9 months

3 Possible Soltion for your Lenovo when AC adapter not recognized / Main battery will not charge

The BIOS/EC should be tried first before replacing any parts. The battery and AC adapter should not need replacing. For any system where the BIOS/EC update does not resolve the reported conditions:
Replace the systemboard.
Be sure BIOS/EC version is at 1.22 (R0FET42W) - 1.05 (R0FHT17W) or newer.

Sales of today: Brand new lenovo ideapad z50-75 battery 14.4V 2800mAh laptop batteries

Voltage: 14.4V
Capacity: 2800mAh (41Wh)
Battery cells: 4-cell
Chemical: Li-ion
Battery Color: white
Condition: new original battery
Warranty: 9 months

Why should I activate my Hp Battery before first time usage?

New HP batteries come in a slightly discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge your new battery two to four times to allow it to reach its maximum rated capacity. An overnight charge (approximately twelve hours) is recommended. Note: It is normal for a battery to become warm to the touch during charging and discharging. When charging the battery for the first time, the device may indicate that charging is complete after just 10 or 15 minutes. This is normal with rechargeable batteries. New batteries are hard for the device to charge; they have never been fully charged and not “broken in.” Sometimes the device's charger will stop charging a new battery before it is fully charged. If this happens, remove the battery from the device and then reinsert it. The charge cycle should begin again. This may happen several times during the first battery charge.

hp 800049-001 battery 14.6V or 14.8V or 15V 2670mAh laptop batteries
Voltage: 14.6V or 14.8V or 15V
Capacity: 2670mAh (41Wh)
Battery cells: 4-cell
Chemical: Li-ion
Battery Color: black
Condition: new original battery
Warranty: 9 months

How can I reset a Acer Internal Battery? Step by step instruction is here

How can I reset a Acer Internal Battery? You can check the steps below,

If your computer will not power on or your Acer battery is behaving abnormally, try resetting the battery using the pinhole reset button. This process will temporarily disconnect and then reconnect the internal battery. 

Unplug AC power adapter.
Locate the battery reset pinhole on the bottom of the computer.
Insert a small paperclip in the battery reset pinhole. Hold the reset button for 4 seconds.
Let the computer sit for 5 minutes with no power.
Connect the AC adapter and power on the system

Brand new acer as16a8k battery 14.8V 2800mAh laptop batteries
Voltage: 14.8V
Capacity: 2800mAh (41.4Wh)
Battery cells: 4-cell
Chemical: Li-ion
Battery Color: black
Condition: new original battery
Warranty: 9 months

original Hp 805292-001 battery 14.8V 2790mAh only costs N$68.5, free shipping too!

original Hp 805292-001 battery 14.8V 2790mAh only costs N$68.5

This Hp 805292-001 battery also has another spec, Li-ion, 10.68V, 5150mAh, 55W, Black. Please kindly note this 2 batteries are not compatible, you must check your old battery information before ordering.Here is the details of this 14.8V battery:

Brand new hp 805292-001 14.8V 2790mAh laptop batteries
Voltage: 14.8V
Capacity: 2790mAh (44Wh)
Battery cells: 4-cell
Chemical: Li-ion
Battery Color: black
Condition: new original battery
Warranty: 9 months

What to do if your Lenovo IdeaPad S20-30 says “Battery not detected”?

What to do if your Lenovo IdeaPad S20-30 says “Battery not detected”?

We searched everywhere on website, we found this solution on www.quora.com, we suggest you should have a try:

• Disconnect AC
• Shutdown
• Remove battery
• Connect AC
• Startup
• Under the Batteries category, right-click all of the Microsoft ACPI Compliant Control Method Battery listings, and select Uninstall (it’s ok if you only have 1).
• Shutdown
• Disconnect AC
• Insert battery
• Connect AC
• Startup

Also if you are sure your Lenovo IdeaPad S20-30 battery is dead, please feel free to click here to order a new pack, this is a 100% original quality, we are positive you would be satisfied with it.

Voltage: 10.8V
Capacity: 2200mAh (24Wh)
Battery cells: 3-cell
Chemical: Li-ion
Battery Color: black
Condition: new original battery
Warranty: 9 months  

Original HP ON03XL battery 11.55V 3470mAh is Available in New Zealand

Brand new HP ON03XL battery 11.55V 3470mAh is available on our website https://www.storebattery.co.nz, here is the details of this HP battery.
Voltage: 11.55V
Capacity: 3470mAh (41.7Wh)
Battery cells: 4-cell
Chemical: Li-ion
Battery Color: black
Condition: new original battery
Warranty: 9 months

HP ON03XL battery

Please kindly understand the maximum capacity of the HP ON03XL battery decreases over time and with use. Loss of HP batteries capacity varies depending on the product configuration and usage, including but not limited to: product model, applications running, power management settings, and product features. The battery warranty does not cover natural deterioration of battery capacity. Your battery is warranted from defects in materials or workmanship resulting in failure.