Is the HP 620 RTC (CMOS) battery compatible with HP 630?

DKeva

Estimable
Jul 20, 2015
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I have two laptops, HP 620 has broken screen and dead hard drive so i dont use it, but today RTC battery died on my hp 630, It's not booting up past HP logo. I diagnosed it hard drive passed the test and ram did too. I'm also getting internal battery errors, So is it compatible?