Palm/HP
| Model | Talk time battery life (in hours) |
|---|---|
| HP iPaq (AT&T) | 7 |
| HP iPaq 910c Business Messenger (AT&T) | 3.5 |
| HP iPaq Glisten (AT&T) | 5 |
| HP Veer 4G (AT&T) | 4.5 |
| Centro (AT&T) | 5.5 |
| Centro (Sprint) | 4 |
| Centro (Verizon) | 4.5 |
| Pixi (Sprint) | 4.5 |
| Pixi Plus (AT&T) | 6 |
| Pixi Plus (Verizon Wireless) | 5.5 |
| Pre (Sprint) | 5.25 |
| Pre 2 (Verizon Wireless) | 6 |
| Pre Plus (AT&T) | 5.5 |
| Pre Plus (Verizon Wireless) | 5.5 |
| Treo 650 (Cingular) | 4.5 |
| Treo 650 (Sprint) | 5 |
| Treo 650 (Verizon Wireless) | 5 |
| Treo 680 (AT&T) | 5.2 |
| Treo 700p (Sprint) | 5 |
| Treo 700p (Verizon Wireless) | 5 |
| Treo 700w (Verizon Wireless) | 5 |
| Treo 700wx (Sprint) | 5.8 |
| Treo 750 (AT&T) | 3 |
| Treo 755p (Sprint) | 4.2 |
| Treo 800w (Sprint) | 4.5 |
| Treo Pro (unlocked) | 5.5 |
| Treo Pro (Sprint) | 5 |