my 5s a123 pack shot?

[t-maxxracer32]

i went to the track today and drove my xt8 with no problems and when the battery dumped (dumped instantly) i just drove it up to me and unplugged it.

i get home right now to charge it and it reads 14.8V and it sais output voltage too low so i cant charge it..... i have it set to charge at 8 amps and im using the 1210i to charge it.

anyone know anything i can do?

when i start to charge it it will only charge at about .45 amps then it dies in a couple minutes reading the low output voltage.

thanks!