The VARTA 9V Lithium Block Battery is a high-quality and long-lasting lithium 9V battery – ideal for use in tuners and guitar pedals.
The VARTA 9V Lithium Block Battery is a consumer-replaceable battery that lasts up to 5 times longer than ordinary alkaline 9V batteries and 10 times longer than carbon-zinc batteries. It has the highest energy density, flattest discharge voltage curve, longest shelf life, widest operating temperature range, and lightest weight of any comparable 9-volt battery.
The main features of the VARTA 9V Lithium Block Battery include: