Eaton 5P1500 UPS System Battery
OSI Batteries is your One Source for Eaton UPS System replacement batteries. CP1290 is a high quality aftermarket battery that fits Eaton 5P1500 model uninterruptible power supply systems.
Eaton 5P1500 Requires 3 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: | Rechargeable Sealed Lead Acid |
| Nominal Voltage: | 12v |
| Nominal Capacity: | 9Ah 34W |
| Terminals: | .250" faston |
| Dimensions (In): | 5.94 x 2.56 x 3.70 |
| Weight: | 6.17 lbs |
| Warranty: | 12 months |
| Condition: | Brand New |
| Design Life: | Standby 3-5 years |
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 31, 2026 by Brian M. (MI, US)
“Company had the batteries I was looking for. Website was fairly easy to navigate. Prices were ok. Registering and checking out processes were pretty simple and fast.”
March 30, 2026 by Kevin F. (GA, US)
“The website worked great!”
March 27, 2026 by Craig F. (IN, US)
“Excellent”
