Best power Fortress I LI 1.3K UPS battery pack replacement VRLA sealed
Replacement Best power Fortress I LI 1.3K UPS battery pack, rechargeable sealed lead acid, safe non-spillable valve regulated VRLA batteries with advanced AGM technology at low competitive cost

Below you will find we have laid out more information to help you make an informed decision to buy new batteries for your Best power Fortress I LI 1.3K, it stores its back up runtime energy onboard facilitating sealed lead storage batteries, these are used to filter and smooth out the mains electrical input before outputting a clean supply without spikes, is powered by 12-volt cells, this system comes with 2 x 12v batteries and that is what we are offering on this page, they are of course rechargeable and not-hazardous, they will not spill if mounted on the side, they are also recyclable to give them a long life and environmentally friendly, more information on recycling can be found on our recycle page

• Best power Fortress I LI 1.3K battery replacement

The batteries that we dispatch to you will be almost fully charged, your UPS will complete a full charge and this helps it reset to the new battery cell, of course while this charge going on your UPS will not be in a position to offer the full runtime protection until its finished this, if you can manage it the best advice would be to allow the initial charge to complete without any load, we know this may not be convenient in a lot of installations

While many large institutions might change the batteries every 1 or 2 years without fail, you should expect somewhere between two to five year life span, how it's used over time however will determine this, do not pile books or files on top of it, it needs good ventilation, batteries will get very hot, if the vents are blocked it will get hotter, the hotter it gets the shorter the life, If you can keep the constant load below 40% the batteries will end up lasting longer, a high load will be at the expense of the overall life expectancy of the cells

This type of battery is valve regulated sealed lead acid, they need no maintenance, they will not spill and can be mounted on the side so suitable to be used in rack or tower UPS systems and not-hazardous so safe for mission critical installations

The information we have provided on this page is a guide only, you should carefully check the code on your UPS before ordering as so many are very similar so it's easy to make a mistake, the batteries are recyclable and environmentally friendly, more information about recycling can be found on a link at the foot of this page

Voltage = 12-volts
Capacity = 18Ah @20Hr
Chemistry = VRLA, AGM, sealed lead, Pb
Hot swap capable

There is a total of 2 quality batteries for the Best power Fortress I LI 1.3K UPS the physical size of the individual batteries are as follows
Length = 181mm
Width = 76mm
Height = 167mm
Battery layout - from chart below = 0