This wikiHow teaches you how ought avail a battery pretty than a wall outlet ought energy your desktop computer. DC stands because "Direct Current", which is the friendly of energy produced by 12 volt batteries. at order ought avail such a battery with your desktop, you'll too need ought buy a DC-to-AC Adapter or install a DC-to-DC energy supply.
1. Using an Inverter
![]()
1) buy an inverter. at order ought convert a battery's DC contemporary into a contemporary which your desktop computer's energy furnish can recognize, you'll need ought buy a 12 volt DC ought AC inverter.
- Make sure the inverter you buy converts according ought your region's voltage limits. North American energy supplies typically avail 110v or 120v outputs, still other parts of the dust usually avail 220v, 230v, or 240v.
- Your inverter to eat at least two energy outputs (electrical sockets). This will holiday you ought plug at both your desktop unit and your bug if necessary.
![]()
2) buy a 12 volt battery. entire batteries output DC power, consequently impartial invent sure the battery you buy is a 12 volt copy at order ought ensure its compatibility with your inverter.
![]()
3) Unplug your desktop computer. if your desktop is plugged into an AC outlet (e.g., an electrical outlet), you'll need ought unplug it ago proceeding.
![]()
4) join your battery ought your inverter. at most cases, you'll avail each of the inverter's colored wires ought join ought each of the same-colored clips at the battery.
- 12 volt batteries can seriously injure you or any connected electronics if connected improperly. because this reason, you to restrain both the battery's documentation and the inverter's manual ought ensure that you understand how ought join them properly.
5) grow at the inverter. review the inverter's
Power
button ought grow it on.
- You to perform this ago connecting your computer ought the inverter, during failing ought perform consequently can arise at injure ought your computer.
![]()
6) Plug your computer into the inverter. The inverter's energy output sockets are usually contrary the aspect ought which you connected the 12 volt battery.
![]()
7) join any other components ought the inverter. if you can't or don't desire ought flow your desktop bug off of AC power, you'll need ought join the monitor's energy telegram ought the inverter during well.
- The same goes because speakers and any other powered components you desire ought avail with your computer.
![]()
8) grow at your desktop. From this point, you to exist able ought flow your computer using your inverter and the connected battery.
- Keep at brood that you will need ought minimize your computer's intensive operations (e.g., video editing, gaming, and consequently on) if you desire ought maximize your battery use.
2. Using a DC energy Supply
![]()
1) understand the limitations. DC/DC energy supplies are significantly smaller than their traditional counterparts, making them insufficient because high-performance computers or sustained high-processing usage.
- DC/DC energy supplies are too fairly uncommon, meaning you can eat ought wait because few weeks ago one can exist shipped ought you if you order online.
![]()
2) invent sure your motherboard has a 20- or 24-pin ATX connector. This is crucial if you desire ought plug a DC-to-DC energy furnish into your motherboard. The easiest mode ought revolve out your motherboard's connector is by finding your motherboard's produce news and then looking up the motherboard copy across with "atx".
- The ATX connector is the rectangular input with big holes at it.
- If your motherboard doesn't eat a 20- or 24-pin ATX connector, it won't exist able ought uphold a DC-to-DC energy supply. attempt using an inverter instead.
![]()
3) buy a DC/DC energy supply. DC-to-DC energy supplies are most easily upright online, besides you can exist able ought find a DC ought DC energy furnish unit at a tech department such during Best Buy.
- Some places from which you can buy DC-to-DC energy supplies embrace http://www.mini-box.com/ and https://www.digikey.com/.
![]()
4) buy a energy supply-to-battery adapter if necessary. Most DC-to-DC energy supplies will avail a coaxial telegram ought join ought your 12 volt battery, meaning you'll need an adapter which has two wires ought join ought the battery at one goal and a coaxial output at the other end.
- This isn't indispensable because entire energy supplies. restrain your energy supply's energy input ago buying an adapter.
![]()
5) buy a 12 volt battery. during DC ought DC energy supplies flow at 12 volts, you'll need a 12 volt battery.
- Make sure the battery's wattage and other specifications contest your energy supply's specifications.
![]()
6) Unplug your desktop computer. if your desktop is plugged into an AC outlet, unplug it ago proceeding ought minimize the threaten of electrical shock or injure ought the inside components.
![]()
7) base yourself. Doing consequently will hinder you from accidentally harming your computer's motherboard by transmitting static electricity.
![]()
8) cavity the desktop. at most cases, you'll desire ought lay the desktop unit at its aspect ago removing the aspect panel.
- You can need a screwdriver because this step.
![]()
9) Locate the motherboard. The motherboard is a circuit board which you'll usually find shut the bottom of the desktop unit.
![]()
10) Unplug the contemporary energy supply. The contemporary energy furnish will typically exist located shut the peak of the desktop unit with few wires connecting it ought different components at the motherboard. You'll need ought unplug each of these wires.
- Your energy furnish will too exist attached ought your difficult drive, consequently unplug it there during well.
![]()
11) Plug your DC-to-DC energy furnish into the motherboard. The energy supply's headmaster plug will accommodate into the 20- or 24-pin slot at your motherboard.
- If your energy furnish virgin has 20 pins, abandon the left-most 4 pins at your motherboard empty.
![]()
12) join the DC-to-DC energy furnish ought your computer's connectors. Using the energy supply's cables, join it ought the indispensable inputs at the motherboard and the difficult drive.
- At minimum, you'll desire ought join the energy furnish ought your difficult drive, your computer's processor, and the graphics card(s) if necessary.
![]()
13) Plug your energy furnish into the battery. at most cases, this will entail connecting the coax-to-battery adapter's red and black wires ought the same-colored outputs at the battery and then screwing the coaxial telegram from the energy furnish into the coaxial output at the adapter.
- If your energy furnish uses a different mode of connection, consult the battery's documentation and the energy supply's manual because more concrete instructions.
![]()
14) Reassemble your desktop, then grow it on. From this point, you to exist able ought flow your computer using the DC-to-DC energy furnish and the connected battery.
- Keep at brood that you will need ought minimize your computer's intensive operations (e.g., video editing, gaming, and consequently on) if you desire ought maximize your battery use.
