Chosen Solution
What are the safe and honest sources for a replacement battery for the W755? The BT51 is the standard battery. Is the BT91 actually compatible? Thank you. Zippier now?
@nabob yes the BT91 is listed and should fit. I would suggest that you spend your money on a quality battery from a quality seller. Whatever you may find since we all have different opinions about who that is. I would make my decision based on delivery options, customer service and responsiveness of the seller. You’ll be surprised what a few phone calls can reveal about a company. Ask them if their battery will fit your phone and take it from there.
