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42 Posts

06-30-2019

United States of America

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  • Posts: 42
  • Registered: ‎06-30-2019
  • Location: United States of America
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Is the 17" battery compatible with the Y740 15"?

2019-07-05, 8:32 AM

I'm looking at swapping in the bigger battery at the expense of the hard drive. It seems like the internals of the 15" model are laid out for the 17" battery, and it seems that the motherboards are the exact same, but I'm worried about the voltage difference. Will the difference in voltage damage my 15" unit, even though the 17" and 15" share the same motherboard?

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42 Posts

06-30-2019

United States of America

69 Signins

724 Page Views

  • Posts: 42
  • Registered: ‎06-30-2019
  • Location: United States of America
  • Views: 724

Re: Is the 17" battery compatible with the Y740 15"?

2019-07-05, 14:54 PM

Update:

According to a representative from Lenovo, the 17" battery is, in fact, compatible with the 15" chassis.

https://pastebin.com/SYXFt42L

Relevant message: click here

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42 Posts

06-30-2019

United States of America

69 Signins

724 Page Views

  • Posts: 42
  • Registered: ‎06-30-2019
  • Location: United States of America
  • Views: 724
  • Message 2 of 2

Re: Is the 17" battery compatible with the Y740 15"?

2019-07-05, 14:54 PM

Update:

According to a representative from Lenovo, the 17" battery is, in fact, compatible with the 15" chassis.

https://pastebin.com/SYXFt42L

Relevant message: click here

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