Rechargeable 9V batteries - Save money and the environment with Tenergy 9V Li-ion rechargeable batteries. Reusable up to 1200 times
Standard size 9V batteries - Direct replacement for any 9V Alkaline or 9V NiMH battery electronics. *Li-ion lower voltage may trigger false positive for low power, this is normal and the battery will still provide the full run time.
Advanced safety - Multiple built in protection mechanisms that prevent overcharging, over-discharging, and short-circuiting to prolong the life of the battery.
Superior components - These 9volt batteries are designed with advanced anti-leak construction and are built to last.