Compaq Extensa 600 Series - Manual (Page 10)

Technical Specifications
Model Energy Box – Universal Notebook Battery Pack
Capacity 4000mAh
Dimensions (W×D ×H) 170 x 85 x 23 mm
Weight 450 g
Operating Temperature 0 °C ~ 40 °C
Input
Charge Input (voltage / current) 16Vdc~25Vdc / 4A ~ 2.5A
Charge Time 2.5 ~ 3.5 h
Cycle Life More than 300 full charging cycles
Output
Capacity 44.4 W/h
Voltage (OUT) 16V, 19V (selectable)
Voltage (USB OUT) 5.5V (USB port)
Current 3.2 A
Max Constant Output Power 50 W
Accessories
Input Connector Tips 6 Different types
Output Connector Tips 6 Different types + 1 Output Cable
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