Ravin Electric Drive Replacement Battery Size_100 gr. The PENN Slammer IV is

The PENN Slammer IV is packed with advanced features built around a proven IPX6 sealed body and spool

the French terry fabric feels soft and broken-in from the first wear while developing rich character over time

offering both stability and a substantial presence

these nocks provide the performance you need shot after shot

Ravin Electric Drive Replacement Battery Size_100 gr. The PENN Slammer IV isThe Electric Drive Battery is a 12V lithium battery for use with the Ravin Electric Drive. This battery provides power to the Electric Drive System for one button cocking and decocking on Ravin R500 series crossbows. Charges with the Ravin Electric Drive Battery Charger.