Inspiron

Last reply by 08-18-2022 Solved
Start a Discussion
2 Bronze
2 Bronze
122

battery Replacment for inspiron 15 33308

Hello,

If I bought a new battery to a Dell inspiron 15 33308 notebook,

origianlly it had MR90Y, 5421 Model: BC04  14.5V === 26000mAh/38Wh,

and the new one is: MR90Y, 5421, 11.1V ===4400mAh/49Wh,

the voltage is different

and they look the same (I just have photos of them),  can I replace the old one with the newer ??

 

Solution (1)

Accepted Solutions
7 Thorium
115

The new battery is the correct model and voltage as shown at Parts-People here. That is a 6 cell battery. The 4 cell was 14.8V (or 14.5 in your case possibly). You can use it and it will work properly, don't have any worries about it. And the model number of your system is an Inspiron 14R 5421.




-Forum Member since 2016
-I do not work for Dell
-A user helping other users
-If you like an answer please click on thumbs up
-If a reply is a solution to your problem please click on Accept as Solution
Gaming on a home built with GIGABYTE B560M DS3H AC budget build with an i3 10100
Real work on a Latitude E5430

View solution in original post

Reply (1)
7 Thorium
116

The new battery is the correct model and voltage as shown at Parts-People here. That is a 6 cell battery. The 4 cell was 14.8V (or 14.5 in your case possibly). You can use it and it will work properly, don't have any worries about it. And the model number of your system is an Inspiron 14R 5421.




-Forum Member since 2016
-I do not work for Dell
-A user helping other users
-If you like an answer please click on thumbs up
-If a reply is a solution to your problem please click on Accept as Solution
Gaming on a home built with GIGABYTE B560M DS3H AC budget build with an i3 10100
Real work on a Latitude E5430
Latest Solutions
Top Contributor