POWERTECH Battery SP-PTM22-BAT for mobile Sentry Flip Small, 600mAh
Powertech Rechargeable Lithium Battery for Sentry Flip Small Mobile.
Specifications:
Capacity: 600mAh, 2.22Wh
Nominal voltage: 3.7V
Max charging voltage: 4.2V
Compatible with: PTM-22, PTM-31