The GP CR-V9 lithium batteries are bulk packed without the retail blister cards. GP Lithium 9V Batteries from their specialists range of lithium batteries. These GP Lithium CR-V9 9V batteries are long lasting batteries and manufactured for high power demanding products, perfect for smoke alarms and smoke detectors. Individually packed, a box contains 10 x GP Lithium 9V Batteries. The GP Part Number is CR-V9.