Replacement Lithium Ion Battery for 2nd Generation InTENSity™ Devices

Product Features:

• One (1) Lithium Ion Battery
  
• Works only with 2nd Gen InTENSity Stim Devices
• InTENSity 12 TENS Unit
• InTENSity Twin Stim IV TENS & EMS Combo Unit
  
• InTENSity IF Combo II TENS & Interferential Unit
• InTENSity Select Combo II TENS, EMS, IF, & Russian Stim Combo Unit