Acme Security RB12v4 Security Alarm System Battery 12v 4.5Ah
OSI Batteries is your One Source for replacement Acme Security Alarm System backup batteries. This 12v sealed rechargeable battery fits Acme Security RB12V4 model security alarm systems. We recommend checking your existing battery for size and specifications prior to ordering as manufacturers may change requirements without notice.
| Chemistry: | Sealed Lead Acid |
| Nominal Voltage: | 12v |
| Nominal Capacity: | 5Ah |
| Dimensions (In.): | 3.54 x 2.76 x 3.98 |
| Terminals: | .187" F1 |
| Weight (lbs): | 3.79 |
| Warranty: | 12 months |
| Condition: | Brand New |
| Notes: | 3-5 Year Design Life |
Reviews
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4.7
Out of 5.0
Overall Rating
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them a 4 or 5-Star rating.
April 9, 2026 by David S. (GA, US)
“Easy”
April 9, 2026 by Tom C. (NJ, US)
“Ordering on the website is fast and clear. Very pleased.”
April 8, 2026 by Thomas F. (CA, US)
“All good”
