Clary PC1240 UPS System Battery
OSI Batteries is your One Source for Clary UPS System replacement batteries. NP2.3-12FR is a high quality aftermarket battery that fits Clary PC1240 model uninterruptible power supply systems.
Clary PC1240 Requires 4 batteries per unit please add to cart accordingly.
We recommend checking your existing battery for size and specifications prior to ordering as manufacturers may change requirements without notice. The original batteries in many UPS Systems are tied together with wire harnesses and/or fuses; we recommend that you save these in order to reuse them with your replacement batteries.
Clary PC1240 Requires 4 batteries per unit please add to cart accordingly.
We recommend checking your existing battery for size and specifications prior to ordering as manufacturers may change requirements without notice. The original batteries in many UPS Systems are tied together with wire harnesses and/or fuses; we recommend that you save these in order to reuse them with your replacement batteries.
| Chemistry: | Sealed Lead Acid |
| Nominal Voltage: | 12v |
| Nominal Capacity: | 2.3Ah |
| Terminals: | .187" faston |
| Dimensions (L x W x H): | 7.01 x 1.34 x 2.52 |
| Weight (pounds): | 2.07 |
Reviews
We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.7
Out of 5.0
Overall Rating
96%
of customers that buyfrom this merchant give
them a 4 or 5-Star rating.
March 10, 2026 by Rose J. (TX, US)
“This battery is not easy to find and I needed the batteries for my scooter to be used.”
March 10, 2026 by Michael Z. (PA, US)
“good”
March 10, 2026 by Rob M. (CA, US)
“very easy and inexpensive”
