Your BB Dash is similar to my (newly bought) Quartz, judging by my Quartz these bikes are superbly made and capable of lasting many years, what’s important is IT’s WORTH TO YOU, some depreciation is unavoidable.
BB advertise replacement batteries at around £380 but only for current production cycles, my battery experience tells (shouts at) me to AVOID BATRIBIKE REPLACEMENTS, Why?
Because having more recently bought a BB Trike20 for my wife the first thing I noticed was that the battery fuse holder was missing so no safety fuse?
On both sides of the battery case is an impressive plastic chrome Batribike anti-tamper seal / label - so I broke these in order to look inside the battery case inside of which was an astonishing sight of the fuse location having been plugged off with a blank grommet and the internal fuse holder space having been filled in with a piece of black foam held in place by white tubed adhesive poured liberably over batteries, wires and foam blocks. WOW! What a mess, at moment I’m awaiting delivery of a fuse holder and 30a fuses to at least make the battery safe,
But if a future replacement battery is needed then JIMMY’s in north London is where I shall go.
View attachment 28491
Note missing fuse