The Compaq Presario R3000 battery has an original cell type, Li-ion chemistry, and a capacity of 4400mAH/ 8- cell. The battery has a life of 11 hours.
The battery life on the Compaq Presario c700 series laptop doesn't seem to be that good it tends to run for around 2 hours with no recharge, overtime this will worsen as the battery ages.
Some of the specs that come with a Compaq V3000 laptop include a 6 cell battery and dual core Intel microprocessor. Another spec of this laptop is that it has a 14" widescreen display.
depends on how run down it is
The HP Compaq Business Notebook 2710p is rated at a battery life of 5 and 1/2 hours with a full charge.
Specification of a HP Compaq NC6000 notebook are flexible wireless LAN solutions, Smart Card reader, integrated secure digital media shot, battery life up to 5 hours, and many more.
Its battery life is 3 to 4 hours.
It means the battery will operate a device for 8 hours before recharging is needed.
The battery life of the SRAM AXS battery is approximately 20 hours.
Ampere-hours, or amp-hours for short. It's a measure of the total energy that can be stored in the battery. A battery rated for 20 Ah can supply 2A for 10 hours, or 5A for 4 hours, or 20A for 1 hour.
These are two common ways battery capacity is measured. Wh stands for "Watt hours", and it's a measure of the actual energy content of the battery; it measures how much power (watts) the battery can supply multiplied by the number of hours it can do so before it runs out. Most batteries are labeled with a capacity in mAh (milliampere hours). This is a measure of the electric current the battery can supply multiplied by the number of hours it can do so. Example: if a battery is labeled 3000 mAh, it should be able to supply 3000 mA of current for one hour, 1500 mA of current for 2 hours, etc. You can figure out the Watt hours for a battery by multiplying the voltage of the battery by the amp hours (amp hours = millamp hours / 1000).
1250 milliamp hours.