<![CDATA[iFixit - Answers With Device "Compaq iPAQ Pocket PC 3830"]]> https://www.ifixit.com/Answers/Device/Compaq_iPAQ_Pocket_PC_3830?rss=yes en-US Sun, 26 Apr 2026 23:41:16 -0700 <![CDATA[Compaq iPAQ Pocket PC 3830: Replacement battery purchase for Compaq / HP H3800 H3900 series]]> Hi guys 👋

Maybe someone knows a place to buy a replacement battery for Compaq iPaq H3835 or 3850 or any other in 3800 series (could be either Compaq or HP).

I have the following info on the battery:

  • 35H00004-00 Compaq HP iPAQ H3800 H3900 1600mAh Li-Polymer 3.7V
  • Replaces the following HP batteries:
    • 233488-001
    • 263897-001
    • 35H00003-00
    • DLP345794
  • Works with the following HP/Compaq iPaq devices:
    • iPAQ H3800iPAQ
    • H3830iPAQ
    • H3835iPAQ
    • H3850iPAQ
    • H3860iPAQ
    • H3870iPAQ
    • H3875iPAQ
    • H3900iPAQ
    • H3950iPAQ
    • H3955iPAQ
    • H3970iPAQ
    • H3975

⟐ Commented April 25, 2026 at 18:30 MST

]]> https://www.ifixit.com/Answers/View/745552/Replacement+battery+purchase+for+Compaq+-+HP+H3800+H3900+series https://www.ifixit.com/Answers/View/745552 Sat, 25 Apr 2026 18:30:16 -0700 <![CDATA[Compaq iPAQ Pocket PC 3830: The screen is blank after charging the device.]]> The Compaq iPAQ Pocket PC 3830 was charged. Battery appears to have charged.

⟐ Commented August 11, 2015 at 20:33 MST

]]> https://www.ifixit.com/Answers/View/203906/The+screen+is+blank+after+charging+the+device. https://www.ifixit.com/Answers/View/203906 Tue, 11 Aug 2015 20:33:47 -0700 <![CDATA[Compaq iPAQ Pocket PC 3830: The audio volume is not responding to the volume button.]]> The volume button appears to be in working condition. It does not appear stuck but it is somewhat difficult to maneuver it. It has a hard feel to it.

⟐ Answered January 05, 2015 at 10:54 MST

]]> https://www.ifixit.com/Answers/View/203971/The+audio+volume+is+not+responding+to+the+volume+button. https://www.ifixit.com/Answers/View/203971 Mon, 05 Jan 2015 10:54:01 -0700 <![CDATA[Compaq iPAQ Pocket PC 3830: Where can I buy a new battery]]> I cant find these batteries anywhere

⟐ Answered July 21, 2016 at 19:12 MST

]]> https://www.ifixit.com/Answers/View/325467/Where+can+I+buy+a+new+battery https://www.ifixit.com/Answers/View/325467 Thu, 21 Jul 2016 19:12:12 -0700 <![CDATA[Compaq iPAQ Pocket PC 3830: Why won't the Compaq iPAQ not turn on?]]> The power button and the front buttons are not stuck and they appear to be working.

⟐ Answer accepted December 03, 2014 at 19:14 MST

]]> https://www.ifixit.com/Answers/View/203904/Why+won't+the+Compaq+iPAQ+not+turn+on https://www.ifixit.com/Answers/View/203904 Wed, 03 Dec 2014 19:14:50 -0700 <![CDATA[Compaq iPAQ Pocket PC 3830: Can I order a new connection part online?]]> My pocket PC is version 4.21

My hubby noticed that some teeth inside the PDA connection port are busted on one corner. The battery will still take a charge but my docking keyboard won't connect apparently…

Is there a way that I can order that specialty piece of hardware to repair it??

Thanks,

Adria

Update (06/30/2021)

Oops! Version 4.21.1088 iPAQ if that helps!!

⟐ Answered July 01, 2021 at 17:39 MST

]]> https://www.ifixit.com/Answers/View/697503/Can+I+order+a+new+connection+part+online https://www.ifixit.com/Answers/View/697503 Thu, 01 Jul 2021 17:39:06 -0700