Thank you Scott,

-Doug


Douglas E Powell
Laporte, Colorado USA
doug...@gmail.com
LinkedIn <https://www.linkedin.com/in/coloradocomplianceguy/>

(UTC -06:00) Mountain Time (US-MDT)


On Fri, Aug 19, 2022 at 8:30 AM Scott Xe <scott...@gmail.com> wrote:

> Dear Doug,
>
> Panasonic, ATL/CATL, BYD, Samsung, LG are good batteries for this type of
> product.
>
> Regards,
>
> Scott
>
> On Thu, 18 Aug 2022 at 22:37, Douglas E Powell <doug...@gmail.com> wrote:
>
>> Thanks Dan,
>>
>> So I have to wonder what brand lithium battery Bosch is using.  And this
>> is a great starting point for me to dig in a little.
>>
>> -Doug
>>
>>
>> Douglas E Powell
>> Laporte, Colorado USA
>> doug...@gmail.com
>> LinkedIn <https://www.linkedin.com/in/coloradocomplianceguy/>
>>
>> (UTC -06:00) Mountain Time (US-MDT)
>>
>>
>> On Thu, Aug 18, 2022 at 7:30 AM Dan Roman <
>> 00000d75e04ed751-dmarc-requ...@listserv.ieee.org> wrote:
>>
>>> Doug/Scott,
>>>
>>>
>>>
>>> My wife’s e-bike has a Bosch motor and battery and seems to be well made
>>> and certified so I am comfortable storing and charging it in my garage.
>>> Included a picture of the label with agency marks, sorry it is a little
>>> blurry.
>>>
>>>
>>>
>>> So I think there are definitely safety schemes available, but as with
>>> everything, quality may vary from vendor to vendor.  I would trust Bosch
>>> over a vendor I never heard of and the Bosch motor and battery certainly
>>> played a large role in picking which e-bike to purchase.
>>>
>>>
>>>
>>> Dan
>>>
>>>
>>>
>>>
>>>
>>> *From:* Scott Xe [mailto:scott...@gmail.com]
>>> *Sent:* Wednesday, August 17, 2022 10:54 AM
>>> *To:* EMC-PSTC@LISTSERV.IEEE.ORG
>>> *Subject:* Re: [PSES] Safety for e-scooters, e-bikes
>>>
>>>
>>>
>>> Dear Doug,
>>>
>>>
>>>
>>> I learned that China prohibits carrying e-scooters and e-bikes to their
>>> houses and even entering the lifts of the building for storage/charging.
>>> Since the battery capacity is much bigger than the li-ion battery using in
>>> normal portable devices, the battery and the charger must comply with rigid
>>> safety requirements.  Do not recommend buying unknown brand products in
>>> this type of goods.
>>>
>>>
>>>
>>> Regards,
>>>
>>>
>>>
>>> Scott
>>>
>>>
>>>
>>>
>>>
>>> On Sat, 13 Aug 2022 at 05:27, Douglas E Powell <doug...@gmail.com>
>>> wrote:
>>>
>>> All,
>>>
>>>
>>>
>>> My Friday question is about storage/charging of e-scooters and e-bikes.
>>> It seems that these days more and more people are using these devices and
>>> fire safety is a growing concern. It seems my news feed has a new instance
>>> every few days.  Some of these cases are very tragic outcomes, in that the
>>> owner brings these devices just inside the door to their apartment for
>>> overnight charging.  Of course, if there is a lithium fire, it is rather
>>> violent and blocks the exit for the occupants.
>>>
>>>
>>>
>>> I am not very familiar with which safety standards are available in
>>> North America and Europe, and do they have requirements to address such
>>> concerns in the user documentation?  I do know that some building owners
>>> are taking matters into their own hands and requiring these devices be
>>> charged outdoors; which may have varying success in mitigating building
>>> fires.  In any case, many e-scooter owners are probably not very keen on
>>> leaving their property where it can be easily stolen.
>>>
>>>
>>>
>>> Thoughts?
>>>
>>>
>>>
>>> -Doug
>>>
>>>
>>>
>>> Laporte, Colorado USA
>>>
>>> LinkedIn <https://www.linkedin.com/in/coloradocomplianceguy/>
>>>
>>>
>>>
>>> (UTC -06:00) Mountain Time (US-MDT)
>>>
>>>
>>>
>>> -
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