Shotgun YTZ14S-BS High Performance Power Sports Battery 12V 10Ah 220CCA Replacement

My expectation was that this battery would test at least 150 CA and have low MR/Ohms/Resistance value but it measured at over 30%, way too high for a new battery. In fairness, it also arrived at below 50% charge so connected it to a CTEK MUS unit with a specific program for AGM/motorcycle batteries and will amend review after a couple days and once connected to CTEK for 24 hours.Edit: After 2 days connected to a CTEK MUS it measures 198 CA (expected to be well over 200) and MR (Measured Resistance) is close to 20%. The seller has contacted me and we suspect a bad cell. They offered to send a replacement so am waiting for it to arrive.Edit: New battery arrived. Pictures show this battery is in good shape. One item of concern is the high Resistance value 12.5% as normally a new battery is below 4%. Will have to watch this over time but considering the cost and excellent customer service have changed also rating to 4 stars. If the MR RES had been lower would absolutely have given it 5 stars. This batter works great in generators, ie Honda EU7000 and much more.

A lot cheaper than the original YTZ14S!

This is the second I've ordered for different generators, works great so far.

Excellent battery, just as advertised.