2.2Kwh Portable Uninterruptible Power Supply UPS Lithium Li Ion Battery

Portable power supply battery is able to provide an Auxiliary Power Unit (APU) for all types of electrical equipment.

These auxiliary batteries can be used on construction sites, at gatherings or more generally for non grid-connected locations (outdoor fair, camp site, off-grid sites, etc..).
These solution are designed to replace thermal generators and they operate without noise and polution. The use of lithium-ion batteries for these autonomous energy sources allows great flexibility of use and optimum operation in all environments.
A power converter and MPPT solar controller are embedded in the system and generate 110-220VAC power supply for all type of electrical devices

Q1.How long will battery backup last?
A:UPS batteries don't last forever (3-5 years is a pretty typical lifecycle for a UPS battery). When the battery finally fails, and it will, you'll either need to buy new batteries (if you can swap them yourself) or buy a whole new unit.

Q2:Can UPS work without battery?
A:Without a battery it will only offer minimal protection and probably only the surge only side of the UPS will function.

Q3:Can a UPS power a TV?
Apart from providing power during electricity blackouts, a UPS protects your electrical equipment (computer, laptop, TV, Hi-Fi, fridge/freezer, microwave oven, or washing machine, etc.) against power surges.

Q4:How do I know if my UPS battery needs to be replaced?
Replacing Your Batteries. All modern UPSes have a low-battery alarm and run a periodic self-test; they will alert you when replacement is needed. Usually they both flash an indicator and make an alarm sound.

Q5:Should I unplug my ups?
Yes, it will shorten the life expectancy of its batteries. Every night, with the UPS unplugged, the batteries self-discharge. Every day, when you plug the UPS back in, the batteries have to charge back up to compensate for the self-discharge. This daily partial discharge, full charge cycle will reduce the battery life.

Q6:How do I choose a UPS capacity?
To find the UPS capacity, you will need to calculate the load. The Load is the combined amount of power each of the devices use. To identify the load, make an equipment list, including the total watts each piece of equipment requires to run properly. Include all of the devices the UPS will need to support.

Q7:Can we charge phone on UPS?
No. The UPS does not know or care what kind of load is drawing from it, as long as the load does not exceed its power rating. A mobile phone charger does not know or care where its supply is coming from, as long as the supply is within its input parameters.