BAT-PKRFSAB - Double Battey Pack - RF SABB Application A key advantage of HKC SecureWave wireless is that all detection devices carry the same battery. Therefore there is no need for stocking multiple battery types. The 3V lithium is supplied in the device when purchased and is also available in packs of 10. Product code is BAT-PKRF6V Specification Six batteries per module Output = 6V / 4,200mAh Finish Standards Downloads BAT-PKRFSAB - Double Battey Pack - RF SABB (.pdf, 59 kB) Close RF- EXP - RF Expander BAT-CR123A - Battery 3V Lithium (Pack 10) RF-WAND - Range Tester Kit - Wireless