APC Back-UPS BK650UK UPS battery replacement pack VRLA sealed lead
Replacement APC Back-UPS BK650UK battery pack, rechargeable valve regulated sealed lead acid UPS batteries, will not spill, safe not-hazardous at low prices direct from warehouse

Here you will find we have compiled data to help you make a informed decision the purchase new batteries for your APC Back-UPS BK650UK, the system cleans up the mains supply in and produces a spike and surge free form out, the energy storage uses the batteries they are 12v cells, and comes with 1 x 12-volt batteries which is what the offer on this page is which are as required rechargeable, they are safe, not-hazardous and will not spill, they are working hard the entire time the equipment is switched so they do a lot of work over the years

• APC Back-UPS BK650UK battery replacement

Installing the batteries in not a difficult job, well within the capabilities of most people, you should refer to your manual for the method, they are designed to be replaced, the ones we send to you will be almost fully charged but the UPS will still complete a service charge upon installation, it goes without saying that until this has finished you will not have the benefit of full runtime protection, while you might just want to install and go, it may be better to start without load, this give the system chance to reset to the new batteries properly

It would not be unreasonable to expect batteries to last between 2 to five years in this APC UPS, this will however will vary depending on the conditions or storage and overall use, good ventilation is always important, if it's in a office do not use it as a book shelf, keep an eye on the load, do not have to many devices connected, if you can keep it below 40% it will last longer, while its more than capable of going higher it will be at the expense of the battery life

These batteries are very resilient and can be mounted on the side without any issues, no leaking, which means they can be used in tower or rack mountable situations, they are the recommended VRLA type and benefit from AGM technology they are not-hazardous so safe for use in critical environments

Check the code on your system carefully so you order the right battery set a lot of the codes are very similar so it's easy to make a mistake, the batteries are made mainly from lead and recyclable, more information on recycling can be found at the foot of this page.

Voltage = 12-volts
Capacity = 12ah @20Hr
Chemistry = sealed lead acid, VRLA, AGM
Hot swap capable

In this set you will find a quantity of 1 rechargeable batteries as used in the APC Back-UPS BK650UK we have mentioned the size below of each battery for your convenience
Length = 151mm
Width = 98mm
Height = 94mm
Battery layout - from chart below = 5