I need a Yuasa NP7-12 12S 7AH Battery, but this is a Yuasa NP7-12 12V 7AH Battery ... will it work? Whats the difference?
1533932
Laura, I know of no differences in the Yuasa NP7-12. Do not know what the "S" stands for. If this battery has the same dimensions and terminal size. it will work for you.Thad
1533933
The V in the description means volt. So I don't know what is the S stands for.
1533934
Laura, the two model numbers translate into the same battery. What do you need it for? If it is for an alarm system then it would be a suitable replacement. I wanted to point out that we have a different brand that is interchangeable with the Yuasa battery with the same size and specs.
1533935
Changes in Yuasa nomenclature can certainly create some doubt when one shops for a replacement.Yuasa Nomenclature (NP7-12 12S 7AH):NP = the technical characteristics of NP products manufactured world-wide conform to one common set of specifications as shown in the NP Design Manual;7 = Amperage available from a fully charged 12V battery;12 S = 12 Volts Standby (This is my best guesstimate as NP series batteries are not meant to be under constant load. The voltage will predictably drop as a function of the % of discharge.);7AH: Ampere-Hours. A battery's ability to discharge a given amount of current at a specific temperature over a specific length of time is the AH rating. Changes in Yuasa nomenclature can certainly create some doubt when one shops for a replacement.Yuasa Nomenclature (NP7-12 12S 7AH):NP = the technical characteristics of NP products manufactured world-wide conform to one common set of specifications as shown in the NP Design Manual;7 = Amperage available from a fully charged 12V battery;12 S = 12 Volts Standby (This is my best guesstimate as NP series batteries are not meant to be under constant load. The voltage will predictably drop as a function of the % of discharge.);7AH:... » Read More Changes in Yuasa nomenclature can certainly create some doubt when one shops for a replacement.Yuasa Nomenclature (NP7-12 12S 7AH):NP = the technical characteristics of NP products manufactured world-wide conform to one common set of specifications as shown in the NP Design Manual;7 = Amperage available from a fully charged 12V battery;12 S = 12 Volts Standby (This is my best guesstimate as NP series batteries are not meant to be under constant load. The voltage will predictably drop as a function of the % of discharge.);7AH: Ampere-Hours. A battery's ability to discharge a given amount of current at a specific temperature over a specific length of time is the AH rating. « Show Less
1533936
Electrically this will work fine. I believe the S is a typo and should have been a V. They only differences with this battery is the terminal size. either .178" or .250". You have to determine this to purchase the correct one. http://www.yuasabatteries.com/pdfs/NP_7_12_DataSheet.pdf
1533937
you might have to crimp the plug to make it fit more tight. otherwise its the same battery.
822138
I bought the battery last year because my yuasa battery the skidoo came with was no good after one er, but I left it in the skidoo all summer so I was like ok maybe my fault, so I get a replacement one and take extra good care of it, removed it from the skidoo in April, put it on ab intelligent battery maintainer with a trickle charge, put the battery back in the skidoo this December and it starts up fine, go to use the skidoo a week later, batteries dead, talk about a piece of crap
455268
just looked this up. This battery went into my atv. If you go to yuasa web site they will give you the match you need for your sled
1104731
I think this battery only works with equipment carrying the NP-FV series number. This type of battery has an internal circuit that communicates with the equipment it is powering, allowing it to power that same equipment. On Sony machines, batteries not of the NP-FV series, will result in the equipment not recognizing the battery, and will instruct you to replace it. Hope that helped.
594538
The difference on the 7Ah vs. 7.2Ah is more on capacity of the battery. The 7Ah will probably last a little shorter than the 7.2Ah on each charge. If the overall dimensions and the polarity terminals on both batteries are the same, I will say they are compatible. The 7.2Ah is possibly the newer verion of the 7Ah.
1483602
I don't know if I can be of help. I think the all NV79 laptops take the same battery. My laptop is a NV79 series and this battery works great.
284144
Absolutely, and vice versa. They are the same LiION batteries, I have both and do this all the time and have done so for a long time. Changing it from 10.8 to 12V was marketing speak, one is the open circuit voltage and one is the under load voltage.
1559536
Do not know Yuasa charger at all. Take battery to a place where the battery and a test on its load can be done. Batteries do give up. Happy holidays
765395
ARE THEY the same? If they are different 'makers' of the battery(s) it will be a tough call. I will 'assume' that since the numbers appear to be closely the same the capacities 'might' be the same. But what about the dimensions?that will be a key factor.
1555435
Please don't pay attention to the dimensions Amazon has listed. They're almost always wrong. Always refer to Yuasa's website, which in this case show that this battery is 6" x 3.4375" x 4.1875". Hope that helps.
699849
The battery I replaced goes to my home security system (security and fire). It was a NP7 direct replacement. The model is a YUSA NP7-12 12V 7.0Ah, Sealed Rechargeable Lead Acid Battery, Made in USA.Worked Great. Hope that help!!
437153
The description provided by Amazon.com for the Yuasa battery may not be complete. If you will go to the Yuasa Web Site you will find that this particular battery is available with both the narrow F1 terminals and the wider F2 terminals. (Look under 'NP Industrial Batteries' on the Yuasa Web Site.) Yuasa's product description for the battery with the F2 terminals (wide) is NP-7-12-250. The dscription NP-7-12 (without the -250 suffix) appears to describe the battery with the narrow F1 terminals.
296663
Joanne, I see no one answered your questions, but this is the same model number I have. Did you end up getting this battery? If so, does it work okay? Thanks!
1132172
The Yuasa NP7-12 can be supplied with either an F1 (Faston 187; 0.187") or an F2 (Faston 250; 0.250") terminal. You need to specify which one you want when you buy it. If you got the wrong one, you can buy an adapter for about 25 cents.
1279431
I dont understand your question. What i can tell you is that i just replaced my old sla battery for this one and it worked like a charm. This one weights less than half of the old one, gives me more than double distance/use time and the best feature, its power lasts until the end, i.e. you have full power until the batery dies.
1615276
I ordered two. They work perfectly. The higher 2400ma means they have more capacity - last longer. However, be careful when ordering. There are two different models with the same part number. Insure that the contacts in the picture looks exactly like the contacts on your current battery.
1701132
the 5ah replaced the 4ah and 4.5ah, which are not made anymore(read from another battery site)...you will get extra run time from the 5ah and it is same size and same 12volts