I'm getting a warranty replacement Lithium WPS featherweight (2 years from July '15) Battery in the next week or two.
I'm considering going back to a uprated ah AGM If I could get enough for this one
I ordered a 490-2513 HJTX14H-FP-IL 210cca but they sent a 490-2516 HJTX14H-FP-IL 240cca the first time, not sure what I'll get back probably more likely the smaller. Stock battery was ctx12bs
With the terminals facing front positive is on the left, 2 lbs 94mm H,87mm D,150mW
https://www.amazon.com/gp/product/B00DX89I9U/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
https://www.amazon.com/WPS-Featherweight-Lithium-Battery-HJTX14H-FP-IL/dp/B00DX89FMK/ref=sr_1_1?s=automotive&ie=UTF8&qid=1473982401&sr=1-1&keywords=HJTX14h
Slightly amusing, the duralast(3 month warranty ) that was weak last year in cold weather and sitting in my basement occasionally charged starts it up alright for now. but low fully charged V.