Ranger Body Scanner/Metal Detector (630-3010) Accessories Faxback Doc. # 34296 ACCESSORIES: The Ranger hand scanner has been designed to operate from a 9V-type Ni-Cad rechargeable battery such as Radio Shack Cat. No. 23-1265 - To recharge use Radio Shack AC adapter No.273-1651. NOTE: The 9V rechargeable battery should always be almost fully discharged before it is recharged. Recharging of the battery before it is dis- charged will severely reduce battery life. (Damage not covered by warranty). Allow battery to re-charge for 12 to 14 hours for optimum results. BATTERY LIFE: With typical security application, a 9V alkaline battery will provide up to 80 hours of operation. A NiCad 9V rechargeable battery will provide up to 12 hours of operation, when fully charged. (LB/EB 08/08/96)