The battery we supply although a different manufacturer from the original version of the battery, is designed and built to be as robust and as good quality as the original OEM UPS battery. Choosing the right battery can be an absolute nightmare and for those of you less technically inclined very difficult. We do recommend that you remove the old battery before ordering if at all possible. This really is the best thing to do. Quite a few manufacturers have 2 or 3 different types of battery fitted in one model. We can usually confirm fitment from the battery model number for you. This battery is designed to replace the battery in models described below
Chemistry | AGM (Sealed Lead Acid) |
Voltage | 12V |
Capacity | 18Ah / 216Wh |
Warranty | 1 Year |
Model Number | CB1218X1-10573 |
Qty Batteries Included & Terminal Style | 1 Battery / NB2 |
Dimensions(mm) | 181 x 76 x 167mm |
Dimensions(Inches) | 7.13 x 3 x 6.59 Inches |
UPS unit's have a recalibration procedure built into their firmware. This involves deep-discharging and recharging the battery while the UPS is in a special test mode. Instructions for triggering such a recalibration will vary according to your UPS manufacturer. You can usually consult the devices handbook for instructions on this procedure. All the models that this battery will fit are shown in the tables below. Check that both the model of your device and battery number match your original battery. We offer a one-year warranty to guarantee against manufacturing defects unless otherwise stated, The warranty covers against defects from manufacture but not if the battery has been misused or modified. AGM technology batteries usually last between 3 and 5 years, Sealed Lead Acid batteries have the ability to be charged for between 200 and 1000 cycles, cycle life will vary according to a number of different factors. There is no set life cycle of any of these cells. Factors that influence their life include temperature, humidity and amount of charges. How can I be sure that this battery is safe? ISO 9001 certification means that our factories never take shortcuts with the manufacture of our batteries. All safety components are included. This ensures safe trouble free operation of this replacement battery. The specifications should be the same as or better than the original. Fitments that we know that this battery are shown below. Special Remarks:-Device Models and Battery types supplied:-
UPS Model Supported |
Powerware 153302033 |
Type of Batteries Supplied |
(1) CB Range 12V 18Ah battery. |
Manufacturers that this product will replace:-
Manufacturers Supported | Actual manufacturer |
Powerware | CB Range |
Battery Selection (Please read - Important)
UPS replacement batteries are usually very standard sizes. There is a standard that the battery sizes are manufactured to. To be sure your selection is correct just match the dimensions of the battery shown and this will ensure you have selected the correct replacement.
Please be advised that some higher capacity batteries are the same size as the standard battery. For example a 12V 9Ah battery is actually the same size as a 12V 7Ah battery. The advantage of a 12V 9Ah battery is that it would give the unit an extra long runtime in the event of a power out. If there is any doubt contact us first and we can advise if this is a suitable replacement for your device.