PDA/Handheld Battery for HP/Compaq iPaq 3800 Part: 253514-B21

Li-Poly Battery for Ipaq 3600, 3700, 3800, 3900, 5400. High capacity battery. 3.7V at 1300 MAH (requires the expansion pack) changed from 1800mah on 1/31/05

PDA/Handheld Battery for HP Pocket PC h4100 Part: 35H00036-00

PDA Li-Ion Batt for HP Pocket PC 4150 Series 3.7v 1000mAh

310798-B21 - HP, Compaq iPAQ PDA Battery

310798-B21 - LiIon battery Compaq IPAQ 2200 and 22XX series 3.7V at 900MAH