Features:
Considerably longer run time than conventional Nickel Cadmium batteries
Batteries are comes with precharged, no memory effect, could be used at any time.
Recommended for smoke alarms, professional audio building alarms, monitoring and security systems, GPS, emergency transmitters, radio communication devices and medical devices.
Specification:
Capacity: 600mAh
Volt: 9V
Type: Lithium-Ion
Dimensions: 3.8 x 1.7 x 0.7 inches
Weight: 4.2 ounces
Package Include:
2 x 9V 600mAh 6F22 rechargeable batteries (Charge not included)