This product is a 2-pack of Meter-Mimic brand lithium-based 2ER34615 batteries with a voltage of 7.2V. The batteries are designed for high drain devices such as wireless alarms and PC's. Made in the United Kingdom, this unit bundle includes two single-use batteries suitable for powering various electronic devices. It is a custom bundle of batteries specifically tailored for applications requiring a reliable power source with a long-lasting lithium composition.
eBay