Replacing Nimh battery in iPaq h1945

best is you call your service provider for the internet settings ten once u get it save them and u are ready to go with the internet!!
reply and rate!!

read the manual yet, or lost it> or?
most of these have 2 batteries
one that pops out one more that solders down.
guess which one retrains data.
finding parts for relics like this is not fun
what good is this thing besides, wall art?

why ask here at all, we are not HP , nor are there HP books here.
so ask here.

there are folks there that might remember so long ago
or even have old books laying about after all they are HP.

https://h30434.www3.hp.com/

You need a new battery and yes you can replace it.Check with HP or a wireless store for the right battery type

Charge the dead battery with other good battery for a while first.

There are two batteries. main and backup battery

the below video shows how to replace the backup battery, V6HR , of your hp ipaq hx4700

http://www.repairhppda.com/video/Repair-for-HP-iPAQ-HX4700-HX4705-backup-battery-replacement-guide-V6HR.html

Most of your data (phone directory, calendar etc) is stored your pda's ram. If your LiON battery runs flat , the pda wont start up, your backup battery kicks in to preserve the data. If your NiMH battery runs flat, you will loose all data in the phone or the equivalent of a hard reset.

 recharge the battery by connecting the HP iPAQ to AC power using the cradle or the AC adapter or insert a fully charged battery into the HP iPAQ.

Are you displaying all categories. Does the second line of screen say 'All Contacts'?

On the opening screen of iPaq Backup there's a line, "File," where the backup's filename appears, and a little box with 3 dots. Tap that little box and you'll get a menu allowing you to set the location.

try, http://www.pdasmart.com/products/19927ipaqparts1900.htm