user68415: guys i am working on a rare project so i just need to ask some questions
I have a L298N H bridge motor driver, a Aduino uno board, 12v dc 4000rpm 2ampere motor and a 12v 7ah battery
I just want to ask can i use 12v 7ah battery with my L298N H bridge motor driver
please answer this project is very important to me
please help

user4143: Yes, though at 2A you're at the top end of the L298N current limit. Expect excessive heating. You will have to manage your thermal environment appropriately.
You should consider a more capable driver with more current headroom and less heat problems. (Note: the L298N is a very old chip and uses old technology. It's not a good choice for modern drive systems and a more appropriate device should be investigated, for example the MC33931 as the first hit on google).

68415: <p>guys i am working on a rare project so i just need to ask some questions</p>
<p>I have a L298N H bridge motor driver, a Aduino uno board, 12v dc 4000rpm 2ampere motor and a 12v 7ah battery
I just want to ask can i use 12v 7ah battery with my L298N H bridge motor driver
please answer this project is very important to me
please help</p>
 4143: <p>Yes, though at 2A you're at the top end of the L298N current limit. Expect excessive heating. You will have to manage your thermal environment appropriately.</p>
<p>You should consider a more capable driver with more current headroom and less heat problems. (Note: the L298N is a very old chip and uses old technology. It's not a good choice for modern drive systems and a more appropriate device should be investigated, for example the MC33931 as the first hit on google).</p>
