The Jackson Safety NexGen Replacement Batteries are a replacement part that can help extend the life and functionality of your Jackson Safety NexGen Variable ADF Welding Helmet. The NexGen helmets feature digital controls for variable shades 9 - 13, sensitivity and delay adjustments and four independent sensors positioned to reduce the possibility of blockage during your weld. These welding helmets are a popular choice for welders who are serious about their craft. Features Compatible with the Jackson Safety NexGen Digital Variable ADF Welding Helmet, sold separately Lithium batteries Specifications Kimberly-Clark Product Code: 15984 Brand: Jackson Safety Color: N/A Quantity/Unit: 1 Unit(s) / Pack Units/Case: 10 Pack(s) / Case Quantity/Case: 10 Unit(s) / Case Product Refills: 20501, 24043, 15820, 20497, 14989, 24044, 24046, 24045, 16622 Downloads ECATALOG 2018 Welding Products Catalog - EnglishTECHNICAL DATA SHEETS W60 NEXGEN Digital Auto-Darkening Filter - English