The first order was shipped to wrong address. They reshipped priority next day... took 6 days to get to me. In all it took 2-1/2 weeks to get the batteries. I paid for 2 new batteries but both were used. One was completely dead. The used batteries were overcharged by them. This is a temp trick that will sometimes allow a battery to one again take a charge but it is short lived. The customer support is a bunch of idiots that will rather lie than tell the truth, if you can get them to even answer you questions. They would always sidestep the main issue. I am a retired Electrical engineer and can tell the batteries were used and bad.
The overvoltage trick is extremely unethical. I used to work as an automations engineer and designed assembly machinery for Motorola cellular division in Schaumburg & Libertyville IL and the Motorola battery plant in Lawrenceville GA.
YOU CANNOT TRUST THIS COMPANY