This 7.2V 3600mAh NiMH battery is a compatible replacement for ADT OSA273. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 7.2V |
| Capacity | 3600mAh |
| Chemistry | NiMH |
| Energy | 25.92Wh |
| Dimensions | 101.00 x 69.20 x 17.00mm |
| Battery weight | 303g /10.69 oz |
Replacing your ADT OSA273 battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
ADT SCW9057G-433, ADT Impassa wireless alarm systems, DSC Impassa SCW9055 Self-Contained 2-Way Wireless Security System, Impassa SCW9057 Self-Contained 2-Way Wireless Security System
Replacement battery numbers
ADT OSA273, 17000145, 17000152, BH7236-SS, DSC OSA273, 17000145, 17000152, BH7236-SS