EASY CMOS
BATTERY BUILDER
Not sure what your computer’s model number is? No Worries! We’ll make you a customized CMOS battery that matches yours.
With 4 easy steps, we can match the battery size, length, polarity, and the connector type of your original battery for a 100% fit.
or
You can see all the CMOS batteries on our website.
Step
1 2 3 4 5
Start with

I know the laptop model

I know the type of battery

№1

№2

№3

№4

№5

№6

№7

№8

№13

№14
+ / -

- / +

Next step
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Let's help you
choose a battery
In this video, we will explore crucial factors like connector types, polarity, wire length, and coin cell type to ensure compatibility with your hardware.