Emerson Accupower 40 UPS System Battery
OSI Batteries is your One Source for Emerson UPS System replacement batteries. CP6120 is a high quality aftermarket battery that fits Emerson Accupower 40 model uninterruptible power supply systems.
Emerson Accupower 40 Requires 1 battery 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.
Emerson Accupower 40 Requires 1 battery 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: | 6v |
| Nominal Capacity: | 12Ah |
| Dimensions (In.): | 5.94 x 1.97 x 3.70 |
| Terminals: | .187" |
| Weight (lbs): | 4.41 |
| Warranty: | 12 months |
| Condition: | Brand New |
| Notes: | 3-5 Year Design Life |
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 11, 2026 by KEYMI O. (TX, US)
“very easy to purchase”
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”
