From the posts a bove I assume the bike is fitted with the Bosch rail system.............connector at the top of the downtube and a latch type lever at the bottom. If so that is the same system as used in my bike...Whyte E160 RSX and neither myself or anyone else with that bike...that I know of.........has experienced similar problems. So I wonder what the difference in implementation is?
For the latch at the bottom of the battery to break it must have been either not properly closed in the first place or the battery was loose and therefore able to attach the latch.
It sounds to me like the root cause of the problem is not the latch but rather that way in which the connector at the top of the battery is secured. ( That assumes it is not downtube itself flexing to enable battery movement!!)
For the latch at the bottom of the battery to break it must have been either not properly closed in the first place or the battery was loose and therefore able to attach the latch.
It sounds to me like the root cause of the problem is not the latch but rather that way in which the connector at the top of the battery is secured. ( That assumes it is not downtube itself flexing to enable battery movement!!)