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Bose QuietComfort 35 PARTIAL Teardown

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Bose QuietComfort 35 PARTIAL Teardown, Battery: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Bose QuietComfort 35 PARTIAL Teardown, Battery: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Bose QuietComfort 35 PARTIAL Teardown, Battery: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
Battery
  • On the other side the battery is soldered to the board.

  • It is marked with T (temperature), B-, and B+.

  • The battery is a Synergy AHB110520CPS. An online search revealed nothing. I wonder if this is a proprietary battery only sold to Bose, or its just already obsolete (1.5 yrs old).

  • The battery specs are 495mAh 3.7V, 4.2V max (I think).

  • It is an Advanced Hybrid Battery, which is a very compact battery technology made by Synergy Taiwan.

  • Replace with a battery of similar specifications, and try to find one with similar internal resistance. I am not sure how to measure that for this battery but you may look it up online.

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