Battery for real-time clock (RTC) - 3VDC, 250mAh, lithium coin cell battery - Type CR2330 or equivalent - Not rechargeable
Compaq Presario CQ40-700 Notebook PC series
Compaq Presario CQ41-100 Notebook PC series
Compaq Presario CQ41-200 Notebook PC series
HP Pavilion dv4-1000 Entertainment Notebook PC series
HP Pavilion dv4-1100 Entertainment Notebook PC series
Compaq Presario CQ45-100 Notebook PC series
HP Pavilion dv4-1100 Special Edition Entertainment Notebook PC series
HP Pavilion dv4-1200 Entertainment Notebook PC series
Compaq Presario CQ45-200 Notebook PC series
Compaq Presario CQ45-300 Notebook PC series
Compaq Presario CQ45-400 Notebook PC series
HP Pavilion dv4-1200 Special Edition Entertainment Notebook PC series
HP Pavilion dv4-1300 Entertainment Notebook PC series
HP Pavilion dv4-1400 Entertainment Notebook PC series
HP Pavilion dv4-1500 Entertainment Notebook PC series
HP Pavilion dv4-1600 Entertainment Notebook PC series
Compaq Presario CQ40-100 Notebook PC series
HP Pavilion dv4-2000 Entertainment Notebook PC series
HP Pavilion dv4-2100 Entertainment Notebook PC series
Compaq Presario CQ40-200 Notebook PC series
Compaq Presario CQ40-300 Notebook PC series
Compaq Presario CQ40-400 Notebook PC series
Compaq Presario CQ40-500 Notebook PC series
Compaq Presario CQ40-600 Notebook PC series
HP Pavilion dv3-1000 Entertainment Notebook PC series
HP Pavilion dv3-1100 Entertainment Notebook PC series
HP Pavilion dv3-1200 Entertainment Notebook PC series
HP Pavilion dv3-2000 Entertainment Notebook PC series
HP Pavilion dv3-2100 Entertainment Notebook PC series