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will this battery work with this inverter?

 
Enlilson

User ID: 19580722
United States
08/24/2012 05:24 PM
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Re: will this battery work with this inverter?
watt = amp * volt

amp * 1000 = mAh or milliamp hours
It doesn't matter who I m it's who U R so ChoOse
lightchild_uk
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08/24/2012 05:25 PM

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Re: will this battery work with this inverter?
...


Power (W) = Volts (V) x Current (A)

eg 12V x 5A = 60W

1000mA = 1A

10000mAh = 10Ah

So

10Ah with a 10A load will last 1 hour
10Ah with a 1A load will last 10 hours

You cannot make Watts like that, all the inverter does is change the ratio of V and A

Roughly

12V x 10A = 120V x 1A

but inverters are only about 80% efficient so you probably get

Output = 120V x 1A x (80/100)
so 120V x 0.8A
 Quoting: lightchild_uk


ok so 10000 mAh = 10A. output 12v on battery

my battery outputs 12X10 = 120 watts?

my battery is rated at 10,000 mah with 12volt 2.1 amp output
 Quoting: Daersoulkeeper


As the battery is only rated at 2.1A

10Ah with a 2A load will last 5 hours
 Quoting: lightchild_uk



lightchild was i correct? my battery rated to put out 120 watts then? if thats true, is it bad to get a 30watt inverter? or is it ok? should i get higher?

wish this wasn't confusing.
 Quoting: Daersoulkeeper


The maximum the inverter can do is 30W.

Reading a review from the Amazon

"This device is well made and has a quality feel. The 2.1 amps is great for the USB charging ports (much higher than most), but 30W is a bit week for an inverter. Still that's enough for small devices and the limit is clearly stated here, so it should not come as a surprise. Note the inverter will run something like a GPS unit or Android tablet, PDA, ipad, e-reader, etc. and will also charge those devices requiring an A/C charger as long as they don't draw more than 30 W, so there are many uses for this on the road, in an R/V, and similar."

But your batter can only give 20W max, so the maximum output will be 20W.

The problem is the battery only has internal battery 3.7V, which you are boosting to 12V and then to mains.

I know it is something that seems simple, but is a lot more involved. I am just doing fag packet calculations to keep it simple.
I don't think we will start doing
[link to en.wikipedia.org]
on a Friday evening.


What are you trying to achieve?
There maybe a simpler way?
Anonymous Coward
User ID: 554016
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08/24/2012 05:27 PM
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Re: will this battery work with this inverter?
is this setup ok lightchild? you know more than i do

can i hook up that 30 watt inverter to my 10,000 mah 12 volt 2.1 amp output battery?
 Quoting: Daersoulkeeper


2.1A * 12V = 25.2W which is less than your 30 watt converter will be pulling with just a tiny load on it.

I would buy two of them and connect in parallel if i were you
Daersoulkeeper (OP)

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08/24/2012 05:29 PM
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Re: will this battery work with this inverter?
Trying to get my solar panel to charge a portable battery to go to inverter to power small devices. I can charge them now with all the adapters I have but it would be nice to have 3 prong option.
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
Daersoulkeeper (OP)

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08/24/2012 05:30 PM
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Re: will this battery work with this inverter?
is this setup ok lightchild? you know more than i do

can i hook up that 30 watt inverter to my 10,000 mah 12 volt 2.1 amp output battery?
 Quoting: Daersoulkeeper


2.1A * 12V = 25.2W which is less than your 30 watt converter will be pulling with just a tiny load on it.

I would buy two of them and connect in parallel if i were you
 Quoting: Anonymous Coward 554016


How do you connect a battery like that in parallel
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
lightchild_uk
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08/24/2012 05:31 PM

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Re: will this battery work with this inverter?
Sorry I just saw your other post.

Most things will work off either 12V or 5V USB these days.

What about something like this?

[link to www.videojug.com]



If you are looking at something more useful what about a computer UPS like an APC

[link to www.apc.com]
Anonymous Coward
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08/24/2012 05:32 PM
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Re: will this battery work with this inverter?
my solar panel is connected to this battery

[link to www.amazon.com]




and this battery (via 12v dc out port using this cable [link to www.opentip.com]

will be connected to this inverter to give AC power

[link to www.amazon.com]

or this inverter ( [link to www.ritzcamera.com]


will this work?
 Quoting: Daersoulkeeper


Depends on how big the solar panel is. If it's a small one, yeah you can use it to trickle charge. If it's got any wattage to it at all, you need a charge controller to avoid destroying the battery.

Your solar panel probably has a zener diode in it already - most of them do to prevent a battery attached to it from running the solar panel in reverse, but if it doesn't you'll need to put one of those in the circuit.

What do you plan on running off the inverter? Most of those cheap models don't put out s clean 60Hz 110rms sine wave, like most A/C powered devices like. If it's a toaster, it's not going to care. If it's delicate electronics, you could burn it out.
lightchild_uk
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08/24/2012 05:32 PM

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Re: will this battery work with this inverter?
is this setup ok lightchild? you know more than i do

can i hook up that 30 watt inverter to my 10,000 mah 12 volt 2.1 amp output battery?
 Quoting: Daersoulkeeper


2.1A * 12V = 25.2W which is less than your 30 watt converter will be pulling with just a tiny load on it.

I would buy two of them and connect in parallel if i were you
 Quoting: Anonymous Coward 554016


How do you connect a battery like that in parallel
 Quoting: Daersoulkeeper


The problem is that the output is not a battery it has it's own internal booster.
I think putting them in parallel could end in tears.
Daersoulkeeper (OP)

User ID: 1159767
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08/24/2012 05:34 PM
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Re: will this battery work with this inverter?
is this setup ok lightchild? you know more than i do

can i hook up that 30 watt inverter to my 10,000 mah 12 volt 2.1 amp output battery?
 Quoting: Daersoulkeeper


2.1A * 12V = 25.2W which is less than your 30 watt converter will be pulling with just a tiny load on it.

I would buy two of them and connect in parallel if i were you
 Quoting: Anonymous Coward 554016


How do you connect a battery like that in parallel
 Quoting: Daersoulkeeper


The problem is that the output is not a battery it has it's own internal booster.
I think putting them in parallel could end in tears.
 Quoting: lightchild_uk


Where are you seeing this battery is 3.7 volts.. It's input is 12v 1 amp...
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
Anonymous Coward
User ID: 14118518
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08/24/2012 05:35 PM
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Re: will this battery work with this inverter?
watt = amp * volt

amp * 1000 = mAh or milliamp hours
 Quoting: Enlilson


Twinkle twinkle little star

P = I^2 R

Up above the world so high

P = V I
lightchild_uk
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08/24/2012 05:35 PM

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Re: will this battery work with this inverter?
my solar panel is connected to this battery

[link to www.amazon.com]




and this battery (via 12v dc out port using this cable [link to www.opentip.com]

will be connected to this inverter to give AC power

[link to www.amazon.com]

or this inverter ( [link to www.ritzcamera.com]


will this work?
 Quoting: Daersoulkeeper


Depends on how big the solar panel is. If it's a small one, yeah you can use it to trickle charge. If it's got any wattage to it at all, you need a charge controller to avoid destroying the battery.

Your solar panel probably has a zener diode in it already - most of them do to prevent a battery attached to it from running the solar panel in reverse, but if it doesn't you'll need to put one of those in the circuit.

What do you plan on running off the inverter? Most of those cheap models don't put out s clean 60Hz 110rms sine wave, like most A/C powered devices like. If it's a toaster, it's not going to care. If it's delicate electronics, you could burn it out.
 Quoting: Anonymous Coward 14118518


The only way that could make toast is if you used matches and set the thing on fire. LOL

burnit
lightchild_uk
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08/24/2012 05:38 PM

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Re: will this battery work with this inverter?
...


2.1A * 12V = 25.2W which is less than your 30 watt converter will be pulling with just a tiny load on it.

I would buy two of them and connect in parallel if i were you
 Quoting: Anonymous Coward 554016


How do you connect a battery like that in parallel
 Quoting: Daersoulkeeper


The problem is that the output is not a battery it has it's own internal booster.
I think putting them in parallel could end in tears.
 Quoting: lightchild_uk


Where are you seeing this battery is 3.7 volts.. It's input is 12v 1 amp...
 Quoting: Daersoulkeeper


[link to www.amazon.com]

"Technical Details

Huge Capacity, 10000mAh / 3.7V; ..."
Daersoulkeeper (OP)

User ID: 1159767
United States
08/24/2012 05:38 PM
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Re: will this battery work with this inverter?
my solar panel is connected to this battery

[link to www.amazon.com]




and this battery (via 12v dc out port using this cable [link to www.opentip.com]

will be connected to this inverter to give AC power

[link to www.amazon.com]

or this inverter ( [link to www.ritzcamera.com]


will this work?
 Quoting: Daersoulkeeper


Depends on how big the solar panel is. If it's a small one, yeah you can use it to trickle charge. If it's got any wattage to it at all, you need a charge controller to avoid destroying the battery.

Your solar panel probably has a zener diode in it already - most of them do to prevent a battery attached to it from running the solar panel in reverse, but if it doesn't you'll need to put one of those in the circuit.

What do you plan on running off the inverter? Most of those cheap models don't put out s clean 60Hz 110rms sine wave, like most A/C powered devices like. If it's a toaster, it's not going to care. If it's delicate electronics, you could burn it out.
 Quoting: Anonymous Coward 14118518


solar panel is 20 W 15.4 V 1.2 A

It came with 12 volt cigarette adapter so that's limiting it to 12 volt 1 amp right? That's same as battery input requirement
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
lightchild_uk
Waiting for IT

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08/24/2012 05:38 PM

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Re: will this battery work with this inverter?
watt = amp * volt

amp * 1000 = mAh or milliamp hours
 Quoting: Enlilson


Twinkle twinkle little star

P = I^2 R

Up above the world so high

P = V I
 Quoting: Anonymous Coward 14118518


Thats really cool
Daersoulkeeper (OP)

User ID: 1159767
United States
08/24/2012 05:40 PM
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Re: will this battery work with this inverter?
This is solar panel
[link to www.amazon.com]

Looks like it blocks reverse current
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
Anonymous Coward
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08/24/2012 05:41 PM
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Re: will this battery work with this inverter?
A little FYI..LiPo batteries have the potential to be one sixth the power of TNT if over charged or shorted.

like somebody else said, they require a smart charger and can easily be damaged if undercharged.
lightchild_uk
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08/24/2012 05:44 PM

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Re: will this battery work with this inverter?
my solar panel is connected to this battery

[link to www.amazon.com]




and this battery (via 12v dc out port using this cable [link to www.opentip.com]

will be connected to this inverter to give AC power

[link to www.amazon.com]

or this inverter ( [link to www.ritzcamera.com]


will this work?
 Quoting: Daersoulkeeper


Depends on how big the solar panel is. If it's a small one, yeah you can use it to trickle charge. If it's got any wattage to it at all, you need a charge controller to avoid destroying the battery.

Your solar panel probably has a zener diode in it already - most of them do to prevent a battery attached to it from running the solar panel in reverse, but if it doesn't you'll need to put one of those in the circuit.

What do you plan on running off the inverter? Most of those cheap models don't put out s clean 60Hz 110rms sine wave, like most A/C powered devices like. If it's a toaster, it's not going to care. If it's delicate electronics, you could burn it out.
 Quoting: Anonymous Coward 14118518


solar panel is 20 W 15.4 V 1.2 A

It came with 12 volt cigarette adapter so that's limiting it to 12 volt 1 amp right? That's same as battery input requirement
 Quoting: Daersoulkeeper


You need the solar panel to limit the voltage down from 15V to nearer 12V, have you got a link to the solar panel?
Daersoulkeeper (OP)

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United States
08/24/2012 05:47 PM
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Re: will this battery work with this inverter?
This is solar panel
[link to www.amazon.com]

Looks like it blocks reverse current
 Quoting: Daersoulkeeper


as one of the reviewers state the information shown on the solar panel does not tell you IT COMES WITH 12VOLT CIGARETTE LIGHTER ADAPTER,.,,, hooks directly to solar panel...

that means it must reduce to 12 volt obviously right?

why do i need a smart charger for battery when its input is 12volt 1 amp...

my solar panel cant put out more then 1.2 amps at full sunlight and its cigarette adapter reduces to 12 volts...

Last Edited by Daersoulkeeper on 08/24/2012 05:49 PM
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
Anonymous Coward
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08/24/2012 05:49 PM
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Re: will this battery work with this inverter?
I would NOT hook up a LiPo battery directly to a 30W solar panel. A good deep cycle gelpack SLA battery - you can probably get away with it, but make sure the solar panel has a zener diode in it.

Anything more than 30W and you have to have a charge controller.

If all you want to do is charge up USB devices, I think some of the outdoor shops sell solar panels that you can plug your cellphone directly into and trickle charge them without any of the intermediate steps you're thinking about.
Daersoulkeeper (OP)

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08/24/2012 05:50 PM
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Re: will this battery work with this inverter?
I would NOT hook up a LiPo battery directly to a 30W solar panel. A good deep cycle gelpack SLA battery - you can probably get away with it, but make sure the solar panel has a zener diode in it.

Anything more than 30W and you have to have a charge controller.

If all you want to do is charge up USB devices, I think some of the outdoor shops sell solar panels that you can plug your cellphone directly into and trickle charge them without any of the intermediate steps you're thinking about.
 Quoting: Anonymous Coward 14118518


i already own this solar panel, and already own this battery

the link has been given several times its 20 watt solar panel
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
Daersoulkeeper (OP)

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08/24/2012 05:51 PM
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Re: will this battery work with this inverter?
[link to www.youtube.com]

"We tested the power output of the PowerFilm 20 watt foldable solar panel before and after shooting the panel with a .40 cal Glock in each panel to demonstrate the durability of PowerFilm solar panels."

VIDEO OF THIS ABOVE
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
Anonymous Coward
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08/24/2012 05:51 PM
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Re: will this battery work with this inverter?
Look at these - one of these models will probably meet your requirements.

[link to www.rei.com]
Daersoulkeeper (OP)

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08/24/2012 05:52 PM
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Re: will this battery work with this inverter?
The Powerfilm 20 Watt Foldable Solar Charger (F15 – 1200) is the middle ground of the Foldable Solar chargers and weighs just under 1 lb. It produces 1.2 Amps at 15.4 Volts and folds up into a 10.5 in. x 6.5 in. rectangle.
List Price: $418.99
Price: $293.89



Detailed Information
The PowerFilm foldable solar charger is extremely lightweight and compact. It is designed for users who need lightweight portable and remote power for laptops, cell phones, satelite phones, GPS units and other devices and systems. This unit is small enough to fit into a cargo pant pocket.

Modes of Operation

Charge wireless electronics with 12v female cigarette lighter adaptor
Charge or Direct Power 12 Volt Systems
Charge many lithium, NiCad, or NiMH Batteries (with batter charger pack accessory)
Applications

Charge laptop, cell phone, satellite phone, GPS unit.
Power for remote sensors
Water purification systems
Charge 12 Volt battery systems

Benefits

Ultra light weight for extended missions. Individual units weighs .38 lbs
Ultra compact to fit into backpack, laptop bag, or pocket
Performs well in diverse environments, including hot and cloudy days.
Features

UV Resistant / Weather Resistant
Reverse blocking diode
Rugged construction
Complete with 3 frt cable and cigarette lighter adapter.
Daisy chain multiple units for additional power
1 year warranty
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
Daersoulkeeper (OP)

User ID: 1159767
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08/24/2012 05:53 PM
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Re: will this battery work with this inverter?
Look at these - one of these models will probably meet your requirements.

[link to www.rei.com]
 Quoting: Anonymous Coward 14118518


my solar panel ALREADY is that...better than most of those actually


i can already hook my cell phone up directly to solar panel via cigarette lighter on solar..

im just TRYING to get a universal 3 prong to work with it
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
Daersoulkeeper (OP)

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08/24/2012 05:55 PM
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Re: will this battery work with this inverter?
lightchild after all that info, can you tell me. is it safe to hook my battery up to this? i feel like all the specs are perfect for it...

battery input is 12v 1 amp

my solar panel with cigarette lighter output is 12volt and my panel max output is 1.2 amp


(a cigarette lighter adapter doesnt allow more than 12 volt to go through it right?)

Last Edited by Daersoulkeeper on 08/24/2012 05:56 PM
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
lightchild_uk
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08/24/2012 06:02 PM

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Re: will this battery work with this inverter?
Found a better link for the solar panel

[link to www.outsidesupply.com]

The solar panel outputs 12V @ 1A through a cigarette lighter socket.

The battery is charged from a wall mains adapter which has an output of 12V @1A

So I think it should work; maybe worth confirming with the manufacturer of the the battery and asking one of their techs?

[link to ianker.com]

Last Edited by lightchild_uk on 08/24/2012 06:03 PM
Anonymous Coward
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08/24/2012 06:05 PM
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Re: will this battery work with this inverter?
why would you need a smart charger?

LiPo is a different animal, falling below their charge range(undercharged)will damage them, overcharging a LiPo is dangerous and if it explodes, you wont want to be around it.

I take it you missed my post that said "LiPo has one sixth the power of TNT".

I'd go with a safer battery that can take multiple charges and discharges without as much risk, like NiCad
Daersoulkeeper (OP)

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08/24/2012 06:08 PM
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Re: will this battery work with this inverter?
The battery has a built-in over current protection and under voltage protection
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
Daersoulkeeper (OP)

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08/24/2012 06:08 PM
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Re: will this battery work with this inverter?
Thanks light Child! I guess I will stick with my adapters and not get any Power inverter until I get a larger battery or a bigger solar panel

Last Edited by Daersoulkeeper on 08/24/2012 06:09 PM
the real reason most people on this planet are the most ignorant gullible people that have ever lived is a little thing called the

TELL-LIE-VISION

television

when you watch it, you put the I(you) in television and you get tel(i)evision

tell lie vision
Anonymous Coward
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08/24/2012 06:09 PM
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Re: will this battery work with this inverter?
why would you need a smart charger?

LiPo is a different animal, falling below their charge range(undercharged)will damage them, overcharging a LiPo is dangerous and if it explodes, you wont want to be around it.

I take it you missed my post that said "LiPo has one sixth the power of TNT".

I'd go with a safer battery that can take multiple charges and discharges without as much risk, like NiCad
 Quoting: Anonymous Coward 22518653


Listen to this dude, he's right on.

My wife had LiPo and the shit that came outta her thighs was VERY dangerous. Made me puke all over myself. I had no idea it could explode too! Lucky for us it didn't.

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