The battery shown will replace your original and provide you with an economical alternative to expensive OEM batteries, we also guarantee the battery to be fresh and free from defects. Sealed Lead Acid batteries are an expensive product to ship around because of their weight. It is essential that you confirm you have ordered the correct batteries. It usually only takes a few minutes to take a look at the existing batteries in your unit. You can then confirm that the dimensions of our recommended replacement mact your original UPS battery. This battery is designed to replace the battery in models described below
Chemistry | AGM (Sealed Lead Acid) |
Voltage | 12V |
Capacity | 33Ah / 396Wh |
Warranty | 1 Year |
Model Number | CB1233X10-9940 |
Qty Batteries Included & Terminal Style | 10 Batteries / NB3 |
Dimensions(mm) | 196 x 131 x 156mm |
Dimensions(Inches) | 7.72 x 5.14 x 6.14 Inches |
it's important to note that these UPS batteries need to be charged at least once every three months, The batteries discharge naturally over time and once left in a discharged state for extended periods they may eventually fail to take a charge. Batteries left to discharge are not covered by the manufacturers warranty. Please compare the data below with the models that you see in the tables. If you cannot match both the model and battery number contact us and We can confirm the fitment for you. The warranty we offer is for 12 months, this covers your product against manufacturing defects. If for any reason the product fails within this period we will replace it free of charge once we receive the product back for testing. Different chemistries of batteries have different cycle lives, Sealed Lead Acid usually lasts for around 1000 cycles, although if the battery is fully charged and then fully discharged on every use this will drop to around 200 cycles. Being an ISO 9001 certified factory means that the CB range of batteries have to be manufactured with only the highest quality components. You can rest assured that the batteries we supply are fully tested in the devices they are designed for and are built with all the same safety protocols as the original OEM battery. The products that this replacement battery is designed to replace are shown in the table below. Special Remarks:-Device Models and Battery types supplied:-
UPS Model Supported |
Eaton Best Power Ferrups Fe-10k |
Type of Batteries Supplied |
(10) CB Range 12V 35Ah batteries. |
Manufacturers that this product will replace:-
Manufacturers Supported | Actual manufacturer |
Eaton Best Power | CB Range |
Battery Selection (Please read - Important)
All information that we provide with regards to fitment is supplied by the manufacturers as a final check it's worth comparing your original battery with the one shown. We keep our records as up-to-date as possible but new fitments come on stream every week due to the launch of new products.
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.