Zephyr Secure BATT-EM-PACK Emergency Battery Pack
You can use the external battery override to help unlock Zephyr electronic locks with dead batteries. Zephyr digital keypad locks use 4 AA batteries to help power them over 40,000 use cycles. If the batteries die, this override is how you can open up a locked locker so that someone can get their items. Then you can easily replace the batteries in the lock housing.
The external battery override works with any Zephyr electronic keypad locker lock.
