another source for agm batteries
Hi, It's time for me to consider replacing four of my batteries that are now 8 years old. I came across this on Amazon. Any one have an opinion on this company? http://www.vmaxchargetank.com/...
Forum Discussion
PT,
Plugging that UB12900 part number leads to this spec sheet
http://www.apeximg.com/images/NB12-100.PDF
Pics show a different battery, but zoom in on the battery diagram where it says
30 amps max into an 90 a/h AGM, Does not Odyssey say a ~90 AH battery can take safely take nearly 300 amps initially or some such silly number.
Looking at the Vmax battery spec sheets says charging current to 30 amps on a similar size battery.
Vmax might just be a nice new sticker pasted onto the Asian UB agms
Plugging that UB12900 part number leads to this spec sheet
http://www.apeximg.com/images/NB12-100.PDF
Pics show a different battery, but zoom in on the battery diagram where it says
CHARGING INSTRUCTION
Floating use: 13.5 ~ 13.8V
Cycle use: 14.4 ~ 15.0V
Initial current: less than 30A
30 amps max into an 90 a/h AGM, Does not Odyssey say a ~90 AH battery can take safely take nearly 300 amps initially or some such silly number.
Looking at the Vmax battery spec sheets says charging current to 30 amps on a similar size battery.
Vmax might just be a nice new sticker pasted onto the Asian UB agms
