This 12 VDC 6Ah RB1260X12 Sealed Lead Acid Battery for OL5KRTHD or OL6KRTHD UPS System restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1260X12 contains 12 12V 6Ah batteries, certified to meet or exceed original manufacturer specifications. These leak-proof, sealed lead-acid batteries never require replacement fluid. The pre-assembled cartridge installs easily into your OL5KRTHD or OL6KRTHD CyberPower UPS system and is shipped with reusable packaging which can be used for delivering expired batteries to a suitable recycling center.

SLA Batteries Supply High-Surge Current    Maintenance-Free Battery Fluid    User-Installable Cartridge    Leak-Proof Casing & Reusable Packaging

Related Questions and Answers

Q: 1. Can this be used to power strobes as it's a pure sine wave?

A: Yes. As long as your flash head is no more than 720 Watt second. I have tested this UPS with my Profoto Acute2R 2400 power pack with one Profoto Acute/D4 Head. The power pack must be set to the minimum setting of 1/4 power output. Otherwise, the UPS will shut down. Be gentle transporting the UPS to photoshoot locations and ensure the vents near the bottom side panels have proper clearance.

Q: 2. Can you use a short extender on the outlet on the back of the UPS so that a wider external hard drive plug does not cause you to overlap the outlet beside it?

A: This will work, but the doc's say no extensions. I would imagine the only issue might be in a warranty claim situation - technically a short cable is going to make no difference in performance.

Q: 3. Is the software compatible with Windows 8.1 Pro 64 bit?

A: Yes.Go to cyberpowersystems .com / products / software(Extra spaces added above so server won't block link! Remove extra spaces.)Good luck

Q: 4. What are the benefits of having a UPS with pure sine wave as opposed to a UPS with a stepped approximation to sine wave?

A: For most devices simulated sine wave is adequate. However, if you are backing up a device with an Active PFC (power factor correction) supply they require pure sine wave to operate correctly. Active PFC supplies are considerably more efficient than standard power supplies but need a clean input.

Q: 5. Does this have the two front usb charge ports (type-c and type-a) 3.1A?

A: No, unfortunately this item would not contain any front facing USB type-c, and type-a ports.

Q: 6. What is the run time at 50% load?

A: Run time at half load is about 9 minutes.

Q: 7. If this only backs up 100 watts of power will it last for 10 minutes since it lasts for 2 minutes with 500 watts?

A: The CyberPower ST900U 12-Outlet Standby UPS BH #CYST900U can run for approximately 31.7 minutes at a 100W load.

Q: 8. how many hours is this battery?

A: Not long. Maybe 1.5 - 2 hrs.

Q: 9. How long can it power a router and modem for if the power goes out?

A: This unit is rated for a full load runtime of 3 minutes and a half load runtime of 9 minutes. It would depend on the power draw of the items you had attached to the UPS.

Q: 10. Does it have a screaming alarm when the power goes out?

A: During a blackout, the CyberPower CP1000PFCLCD PFC Sinewave UPS System has an alarm that will sound—two short beeps, followed by a pause. However, this sound can be muted if needed.