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Is it safe to use a 2.4V 800mAh rechargeable battery in stead of a 2.4V 400mAh battery in a Siemens Gigaset?
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Where to purchase malibu rechargeable batteries for solar lights?
fullriver 400mAh
Is the Westinghouse Solar spotlight totaly solar powered?
No,Westinghouse Solar spotlight is not totaly solar powered.It consists of rechargeable 3.2V 400mAh lithium ion phosphate batteries
Can i replace 300mAh 2.4 volt battery with a 400mAh 2.4 volt battery?
Yes, that should cause no problem because the voltage is the same (a small discrepancy should usually be tolerable). The larger "mAh" rating simply tells you that the battery will last longer, for any given load.
How long would I charge a 4.8v 400mah air soft battery?
Well what you do is you get the mAh and divide it by the output of the charger. Ex 1100mAh/20output=5 So that was an example and i got 5 hours. Hope This Helped!!( :
Will using 400MA instead of 1.2 amp power source hurt your speakers?
This shouldn't hurt the speakers because 1.2 amps is less than 400mAh oh power. The speakers should only draw the 400mAh they need although in some cases if large capaciters are used than they may be damaged. Make sure the adapter is the same voltage and outputs in the same current (AC/DC).
Can you replace two 1.2v AAA nimh 400mah phone batteries with 1350 mah equivalents?
Yes. The "1350" and the "400" are the rated capacity of the units. If they are truly equivalent in all other respects, then the 1350 will work fine, and it'll last 3 times as long as the 400 does between recharges.
Original ni-cd 700 batteries in solar lights but salesperson sold you ni-mh 2650 for replacement Is this a problem?
Q: I am wondering also, I have ni-cd 400mAh in my solar lights but most batteries seem to have higher numbers. Hope someone can answer whether it matters! In general, it's best to stay with the TYPE of batteries your solar lights came with. For years NiCd - Nickle Cadmium batteries were used most often - and still are. More recently some solar landscape lights come with NiMh - Nickle Metal Hydride batteries. NiMh and NiCd have very different charging, discharge, shelf-life and electrical characteristics. NiMh can be rapid-charged, but NiCd need a slow, trickle-charge. The design and circuitry of the solar panel in your lights may be best geared to using and charging the type of batteries it originally came with. So in general, staying with the kind that came with 'em is usually best. You can try other types and see how they perform (or not) for the continuous, slow discharge pattern solar garden lights have. That said, both types of batteries (say AA size cells) come in different MaH - milliamp hour 'strengths' - the higher number, the more charge a battery can hold. NiCd batteries are typically between 400-1200 so if you do buy replacement batteries you may find you get better all-night performance upgrading from say the original 500MaH batteries to some rated 800 as an example. Source: www.led-landscape-lighting.com
What size power adapter would be used for a cordless water pump that takes two double A batteries?
it depends how the batteries are connected.if you put the batteries both in positive side up you probably have a 1.5 volt system.if you put one battery positive side up and one down you probably have a 3 volt system.Check to make sure before you connect anything because you can damage the the water pump by connecting it to the wrong voltage or by reversing polarity.if its a 1.5 volt system you have about 2000 milliamp/hours at you disposalin a 3 volt system you have about 1000 milliamp/hours at you disposalfind the the time in hours the water pump will run on a new set of batteries will last.1.5v 2000 mAh/1hour= 2000mAh 1.5volt power adaptor1.5v 2000 mAh/2hour= 1000mAh 1.5volt power adaptor1.5v 2000 mAh/3hour= 667mAh 1.5volt power adaptor1.5v 2000 mAh/4hour= 500mAh 1.5volt power adaptor1.5v 2000 mAh/5hour= 400mAh 1.5volt power adaptor1.5v 2000 mAh/6 hour= 334mAh 1.5volt power adaptor3v 1000 mAh/1hour= 1000mAh 3volt power adaptor3v 1000 mAh/2hour= 500mAh 3volt power adaptor3v 1000 mAh/3hour= 334 mAh 3volt power adaptor3v 1000 mAh/4hour= 250 mAh 3volt power adaptor3v 1000 mAh/5hour= 200mAh 3volt power adaptorRemember as Tim the Toolman would say more mAh is better.
