I purchased an extended battery for the I580. Reading through the inside of the battery information for operating temperature it says 32F to 113F. Isn't 32F a bit strange? I man that's like temps we have the majority of the winter months! Will the battery be harmed from these temps or is that an error? Storage is: -4F to 122F And I'm looking at the right numbers, I'm not confusing them, but it seems that perhaps Nextel printing has them wrong? It's on the inside of the battery information cover (long paper on inside of plastic)