12 Volt Lithium Battery

Hot Products

Warranty Power LiFePO4 Lithium Battery 51.2V 100AH Wall Mounted Battery 5KWH NCQ

Solar System Low Price 200AH 100AH lifepo4 Battery Wallmounted NCQ

Wall Mount Battery Lithium Ion Solar Batteries Home Storage NCQ.

OEM Design stackable wall mounted lifepo4 batteries for household energy storage

Customized Service On Off Grid Power Storag Mounted Lithium Battery NCQ

efficient rack mount lcd home 100Ah 200Ah batterie lithium-ion phase energy storage NCQ

high voltage lithium lifePO4 512v 50ah battery NCQ

51.2v 100ah best rack mounted battery backup lithium ion batteries cabinet lifepo4 battery pack NCQ

efficient rack mount home batterie lithium-ion energy storage NCQ

Lv Smart Lifepo4 Battery Wallmounted Lithium Battery Pack For Energy Storage System NCQ

FAQ

I am going to mod my novation ultranova to use with a battery pack. just trying to be sure of the specs as the manual says the wall wart is 12vdc 1250ma BUT it can also be powered by usb which is only 5vdc at.5a . so what would be the best choice to be able to get a nice long lasting power supply on it? (I would like to just make up a battery pack that I can plug into the dc connection on the UN)

Use an gell cell/AGM battery. Those are around 12V, and can run for hours depending on your chosen capacity and load drawn. An 18Ah battery might last 6-10 hours. It might help if you say why you need to run it without utility power, and for how long you need it to run.

I'm building a circuit and I have no idea how electronics work. I want it to be roughly a 9 volt circuit. can i use a whole bunch of 1.5 volt rechargable batteries in series to get up to 9v or do i have to use a 9v battery?

The barcode is the only important bit. The rest is safe to mark up.

I have a red controller, I want to buy a new rechargeable batter pack. I bought the red controller like the week it came out, so I have used it a lot. Now I have to charge it like every 2-3 hours and that is getting pretty annoying. If anyone can help me find a place to buy a new one it is okay, if they don't sell what other colors would look good with the red. I think there is white, black, blue, and pink.

I had a Rechargeable Battery Pack for Nintendo Wii. And it still works well. The following link will guide you to your wanted battery pack. It is a pleasure to help you.

i wana make a portible outlet/battery packso i can use my corded drill outside (im to poor to buy a cordless one)

The only way that you can do this and not have it cost more than buying a cordless drill is to get a car battery cheap, maybe connect to the one in your car, and use an inverter to change the 12 volts from the battery to the 120 VAC for your drill. It's not real portable, but you can use an extension cord for thef AC just like you could if you were plugging into the wall. The problem is that a most batteries don't have a lot of capacity in them. Unless the drill is designed to run from a battery, you'll need a battery similar to a car battery to have enough capacity to run the drill for any length of time. Most drills have universal motors in them and can run off AC or DC. But you still need the 120 volts or very close to it to run the motor. This means putting enough batteries together to add up to 120 volts or converting a battery voltage to 120 volts. It'll cost about $40 for a 200 watt inverter. It'll cost more than that to buy enough batteries to add up to 120 volts. You should be able to buy a cordless drill with battery and charger for $40. It won't be the heavy duty, but it'll do for general home use. I had one I used for about 2 years untill I dropped it off a tower.

I bought a shaver that came with two rechargeable battery packs (2 x AA 900mAh 1.2V)Both packs powered the shaver fully for awhile until the energy was drained. However, the adapter (AC: 200V~50Hz DC: 3V 500mA) it came with does not charge either battery pack. When I plug the adapter to the battery pack, the red light comes on, so I know contact is being made, but no matter how long I leave it there, either battery pack does not charge.I'm not electrically skilled, so I was hoping someone on here could help me out.

Check if you have followed properly the battery polarity connection to its terminal. The contact must be positive to positive and negative to negative. If it was not followed the charger's red light will still comes on,but the battery pack will not charge because there is a reverse polarity circuit protection inside the charger. This is to protect the battery in case it was inserted in reverse position (polarity). The power supply current will not charge the battery or goes to battery. It will be blocked by the diode protection that is connected in series, This diode allows current passing in one direction only (polarized forward) and does not in the opposite (reverse polarization).

I heard about this a lot but don't know what it is. Also tell me if I should get this when the Vita comes out.

Sony reveal that psv only get up to 5 hours so to please customer, they announce that it will come with a external battery pack as a accessory, since psv internal battery can't be replace like you can on psp. it's just a battery pack you hook up to psv using the connector on the bottom. This should give you another 5 hours. If you still dont Know what it is. Think the external pack as a regular battery you put in remotes and flash light. Now put a connector from that battery to the psv. That's what it is basically, but in its own form. I suggest you get it because the psv will only last 5 hours. I will too. Let's just hope it's small enough to fit in pocket

Electric car battery pack is 12V good or with 16V?

If directly from the price point of view, 12V more advantages.

I have a Dewalt cordless drill with two battery packs, neither of them will take a charge, Is there anyway to restore them without replacing the battery packs?

The Zap method only works on NiCads, and then only for a short time. NiCads grow whiskers that puncture the membranes and short the cells if they are left discharged. Zapping them blasts away the whiskers that shorted the cells but the membranes are still punctured. DeWalt batteries don't use NiCads - when they go they are gone. Just be sure the charger is okay.