A car battery supplies $150\,\text{kC}$ of charge to a circuit before recharging becomes necessary. Two headlamps connected in parallel to the battery are turned on. Each lamp carries a current of $4.0\,\text{A}$. What time elapses before the battery needs recharging?
- A$2.6$ hours
- B$5.2$ hours
- C$7.8$ hours
- D$10.4$ hours