Wee Replacement Rechargeable Battery fit for BlackBerry Keyone DTEK70 DK70 BAT-63108-003 3.85V 3440MAH

For the price it seems good. Weighs almost the same as OEM battery and seems to hold a charge just as well. Ive put mine through about 16 hours of mixed use and battery level is at 75%, which is what I would expect. Will update review and anything weird happens. Comes with adhesive strips

battery must have voltage issues. random phone restarts kept happening and it wasnt a conssistent battery discharge

Battery life is comparable to stock - the voltage seems to be a bit inconsistent, but 95% of users won't notice the difference.