The first replacement battery I ordered was defective. He was dead out of the box. I don't expect it to be fully charged, but I'm always suspicious of it losing charge when opened. I charged the first one on the turbo and only took 20 minutes, I recharged it overnight with direct connection to my Brava, not the turbo. The same thing. Send it back for a replacement. second gold. Arrived on a charge about 45 minutes. I charged it on the turbo unit, an hour has passed and it's still working. I'm used to getting an hour and a half to two hours from him. Looks like it's good to go. The exchange was easy. I've been using Revain for a long time and had a new one even before I sent them a dead one. Please know when you receive it, send it back for a replacement.
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