✔ 9V BATTERIES 12 PACK. Our 9 volt battery for TENS 7000 devices are made of high-quality material for consistent power and durability. They were specifically designed for TENS Units but can be used by other devices that take standard 9v batteries.

✔ MAXIMIZE YOUR THERAPY SESSIONS. This 9-volt alkaline battery is powerful enough to provide long-lasting pain management and electrical muscle stimulation through your TENS. Never worry about the inconsistent power output of your TENS Units again.

✔ ALL PURPOSE BATTERIES: This simple, durable battery is great for any device that requires a standard 9v battery. It is free from mercury and cadmium so you can use it safely without damaging your TENS 7000 or other devices that take standard 9Vs.

✔ #1 BATTERY ON THE MARKET: We pride ourselves in producing the best items on the market. This is no exception. It took years of tests and market research to bring you this premium grade 9v battery. We guarantee no leakage (once you store as instructed), standardized sizing and premium packaging

✔ STRONG & LONG LASTING: Our 9 Volt batteries feature a simple, lightweight design but they are engineered for maximum durability. You can count on these batteries to be powerful enough for daily TENS therapy use without constantly replacing them.