PS-850AAL Battery; Sealed Nickel Cadmium; Rechargeable; 1.2V; 850 mAh; AA Cell; Flat Term.
From Power-Sonic
| Brand/Series | PS Series |
| Capacity | 850 mAh |
| Chemical System | Nickel-Cadmium |
| Classification | Rechargeable |
| Dimensions | 1.95"H×0.56"Dia. |
| Primary Type | Rechargeable |
| Size | AA |
| Temperature, Operating | -20 to +60 °C |
| Temperature, Operating, Maximum | 60 °C |
| Temperature, Operating, Minimum | -20 °C |
| Termination | Button Top |
| Voltage, Rating | 1.2 V |
| Weight | 0.81 oz., 23 g |
