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Tech Help / Battery life
« on: December 04, 2017, 05:29:18 AM »
Got the latest firmware update for my 2015 DS about 2 months or so ago. Pretty soon after that my onboard charger went out. I am not using an external charger to charge up the bike overnight.
The problem that I have been having since the update is that the battery goes through the first 7% really quickly. Like after only 3 miles mostly on city riding. Used to get much farther before getting that low.
Also, I pretty consistently lose about 8% instantly in the mid-range area. I will look down and see that I am at 49% and then look back down after only a few seconds and the battery will be at 40%. This is at highway speeds 60-70mph.
Before I got the firmware update and my onboard charger went out this would never happen.
Has anyone else ran into this issue or have any ideas on what this may be? Are the batteries become unbalance? Is BMS malfunctioning?
Since I can't charge at work the batteries have to last for my total commute. Should be no problem with the range the bike has but when I lose 7% real quick at the beginning and randomly lose 8-10% around the middle it makes me worried I won't make it one of these days. Especially if it gets any worse.
The problem that I have been having since the update is that the battery goes through the first 7% really quickly. Like after only 3 miles mostly on city riding. Used to get much farther before getting that low.
Also, I pretty consistently lose about 8% instantly in the mid-range area. I will look down and see that I am at 49% and then look back down after only a few seconds and the battery will be at 40%. This is at highway speeds 60-70mph.
Before I got the firmware update and my onboard charger went out this would never happen.
Has anyone else ran into this issue or have any ideas on what this may be? Are the batteries become unbalance? Is BMS malfunctioning?
Since I can't charge at work the batteries have to last for my total commute. Should be no problem with the range the bike has but when I lose 7% real quick at the beginning and randomly lose 8-10% around the middle it makes me worried I won't make it one of these days. Especially if it gets any worse.
