The larger the number the longer the battery will last.
Yes.
1500mAh
1500mAh standard Lithium Ion rechargeable battery.
1100 mah is the battery capacity, the shape and size will depend heavily on the model of battery.
depends on you charge rate. if you are charging at 1.1A (1100mA) it will take 1 hour
Radio Shack or an electronics store would be the first places to check
A 1500mAh (milliamp-hour) battery can provide a current of 1.5 amps for one hour. To convert milliamp-hours to amps, you divide the capacity by 1000. Therefore, if you use the entire capacity over one hour, it can deliver 1.5 amps continuously. If the usage time changes, the current will adjust accordingly.
No problem to use the 1100mAh in place of the 1000mAh battery. Mah is like store rooms that have varying sizes. As long as the voltage remains the same (the doors of the store rooms are of the same width and height), the battery with a higher mAh can be used.
i would recommend a smart charger for your batteries
It means it has more power.If it fits in your phone it should work.But look where the battery goes it might say there is a may battery you can put in it.
i9001 is upgraded i9000, so it is newer. Changes are: processor is not 1.4GHz single core vs 1GHz in older model (hummingbird -> snapdragon). GPU is now Adreno 205 (instead of PowerVR SGX540). Battery is better 1650mAh (instead of 1500mAh) Metal back GPU is only step back, all other are improvements.
Depends on the drain. if the drain is 1500mAh it'll laso one hour before the voltage drops too low. If the drain is 500 mAh it'll last 3 hours. 150mAh, 10 hours 3000mAh, 0.5 hours.