"These guys are legit, I've bought ~6 complete sets of UPS batteries from them without any issues. Like most other options these days the cells are from Vietnam, assembled into packs in USA. "
"Ordered a battery for my BackUps Pro 1400, product arrived on time and packaged very well with instructions and other information. Very happy with the service I received from this company. Good prices for the replacement batteries, good shipping price and nice packaging makes a nice rounded out happy experience."