My old battery is 4.0Ah. But this 5.0Ah. Can this replace my old battery?
264188
Hi Linda. I'm no expert, but our old battery was 4.0Ah too. We bought this one, the 5.0Ah and replaced the old battery with the 5.0Ah. The hardest thing for me to do was unscrew the screws so I could get the cover off the front of the alarm box. :-) The new battery fit in the same space as the old battery. It's been almost exactly a year since we got the new battery and we haven't had any trouble at all. I hope this helps you. Kathy
264189
I have always tried to use the exact numbers on batteries, If you would do a google search w/ that number you should get some results unless it is a discountinued item and then there is usually a replacement item for it. Not sure if the 5.0 is a safe replacement for the 4.0 although my home alarm system uses a 5.0 for it's back up power. Sorry I couldn't be more help.Found this on a google search just now, might help you decide. http://www.handymanclub.com/connect/forums/aft/31404It sounds like it would work as long as it is the same size physically.
264190
yes, the 1 amp difference should not matter - it will actually make the battery less likely to fail, as it will be able to recharge more efficiently. My old battery was 4 amp, and this 5 amp replacement works like a charm.
264191
Yes, a 5 Ah (amp hour) battery can safely replace a 4 Ah battery. The replacement battery's voltage should be the same as your original battery, and you should try to get a battery of roughly the same physical size to better fit into your system's battery compartment.The Ah in the description refers to the battery's amp-hour rating. A 5 amp-hour battery will provide 5 Amps for 1 hour, or 1 amp for 5 hours, or any other product of hours X amps that equals 5. It is a measure of the battery's capacity to power your alarm system in the event of a power outage.
194808
Doesn't matter. 12V 4AH means the battery is 12 volts and has a capacity of 4 amp hours. The 12V 5AH has the same output as the 12V 4AH, but a 20% longer run time as stated in the description. As long as the voltage is the same, amp hours can vary. I ordered a CA1240, received a CA1250 - no problem. They are the same size. My last battery was a smaller 12V 1.2AH and worked fine for 7 years.
1394000
Yes, that's what my old battery said too. This replacement works fine, in fact it has about double the life of the original when it was new.
2277774
Compare to your old battery for the correct size and output. Also make sure your computer is listed when you pull this model up on the amazon website. I always input my computer model in amazon search and it brings up a compatible model.
1344137
Larry I am not familiar with the battery in question, but all you need to be concerned with is the size of the battery you are replacing will a different one fit, next is the connector type on top if the are the same or you can easily re-adapted the connection, next and most important is the right voltage such as 6 volt or 12 volt,next is the AH stands for Amp Hours the more the better the more the bigger the battery, so I hope this has helped you, don't worry about matching brand.
1652919
I believe what you are asking is if it is 1.5 (ah) amp hour is it ok to replace with a 3.0 amp hour battery. Yes,as long as they are the same voltage. Amp hour only relates to how long the tool will run on a full charge.
466556
You can use that battery as long as the physical size is the same and voltage is same as 4228, and new battery has to have same or more voltage and amps but no less.
1240836
Don't know, do a cross reference on your old battery and that should tell you what to buy.
1225742
If u look up ah on the internet it tells u that the higher the number the longer the battery runs. If u r replacing the old batteries and still use the same case the charger is the same unless the original batteries are 12ah. Then check the charger to see if is meant to handle a larger capacity. I found mine worked great but the charger adapter is loose so the charge doesn't hold long. I need new charger available on Amazon.
283312
9 Ah will give a longer run time. If the original is 7.5 Ah, the 7.2 Ah battery will give similar but slightly reduced runtime.
1982105
This is the 4.0 Ah battery. It has a longer run time and it is slightly heavier than the 3.0 Ah battery.
997645
You shouldnt need measurments. Match the model or serial number to your old battery be sure voltage is the same
341212
The battery has 5200 mAh printed on it and it doesn't say it replaces that number. On the battery it only says it replaces UM09H31, UM09H36, and UM09H41. Hope this helps in you search!
2211552
You should. I used it also to replace a weaker 4 amp hour draw battery. It's been working great for five months.
1720124
Yes. Open the back and take out the old battery. The battery # is engraved on it. Or just Take the old battery to any drugstore, and they can help you find the correct replacement.
1069024
I'm not sure what you are referring to when you say "a different bottom number". If you are referring to the serial number (S/N) that should not make a difference. The connection and voltage are the important items. If you have a phone which has 3 connectors which align to the battery's connectors, voltage (+3.7vdc) and polarity are the same as your old battery, then it should be fine. You can always check the manufacturer's site for specification on your particular phone model.
498879
Sorry. I'm not sure. I'm using it for my home alarm system. However, if the specs are similar, in your case, 12V 4.5Ah vs 12V 5.0Ah. It should be OK. The battery is a general purpose battery as long as the connectors meet your requirement. Of course, the battery itself is not water proof, so be careful for outdoor use. - Mike