Extended 7hr Battery for DVR506, DVR509 & DVR540W - A1039
Need more battery life for your DVR506, DVR509 or DVR540W? Purchase the A1039 for 7 hours of battery life. You can also purchase an external charger A1042 to keep one charged and ready at all times.
Charging Dock for A1038 & A1039 Batteries
Charge 2 Batteries at one time using the LawMate Dual Battery Charger system.