Honeywell Ademco 300-03865 Battery 7.2v 2000mAh NiMH
This 7.2v 2000mAh rechargeable NiMH battery is an aftermarket replacement for Honeywell Ademco 300-03865.
| Application: | Alarm System, Burglar Alarm, Security System |
| Device Manufacturer: | Honeywell Ademco |
| Nominal Voltage: | 7.2v |
| Nominal Capacity: | 2000mAh |
| Chemistry: | Rechargeable NiMH |
| Dimensions (In.): | 3.43 x 1.97 x .59 |
| Weight (pounds): | 0.6 |
| Notes: | AA Size cells, 2 Pin Plug |
| Condition: | Brand New |
| Warranty: | 1 yr from date of shipment |
Reviews
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4.7
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them a 4 or 5-Star rating.
August 20, 2026 by William C. (TN, US)
“Easy and straight forward.”
August 20, 2026 by BobD (NY, US)
“Finding needed product and subsequent checkout process went very smooth.”
August 17, 2026 by Alan D. (MI, US)
“I was able to retrieve my order from 2024 and confirm the right product. Thanks.”
