Anyone here have experience with upgrading batteries/other internals on newer Thinkpads? (e.g. any gen of X13, T14(s), E14, L14, P14) Please chime in if you can. I'm waiting on a X13 Gen 3 that I ordered with the 6850U, but it was a pre-configured flash deal not a custom config. Quick visit to PSREF confirms that it regrettably comes with the 41Wh battery, not the 54Wh pack. Seeing from other X13 owners on Reddit the battery upgrade seems to be pretty common. I can buy the new 54Wh pack for... Read more Weiterlesen...