I took a look at "electric bike batteries" on Amazon.
Plenty of 48V Li batteries listed, with chargers, in about the $300 range.
My question is concerning the rating of the batteries (as VERY LITTLE documentation is provided - as is so typical of so many products imported these days...).
The listings give a rating of something like: 48V (56V nom?) at 18AH
But in the further specs, the mention 2-2.5A output...
How fast can you discharge the battery? Can you draw 18A (864W) for one hour, or do you need to limit the draw to 2.5A (120W) max?
John
On Wednesday, July 10, 2019, 12:39:13 AM CDT, Berlouin Fred berlouin@yahoo.com [electricboats] <electricboats@yahoogroups.com> wrote:
I have a Lithium battery 15amps at 48v. It is very common for electric scooter and bicycle on the market.
On Tuesday, July 9, 2019, 02:44:06 PM GMT+12, 'james@deny.org' james@deny.org [electricboats] <electricboats@yahoogroups.com> wrote:
What batteries pack did you pair with the Hangkai?
On Jul 8, 2019, at 4:41 AM, Berlouin Fred berlouin@yahoo.com [electricboats] <electricboats@yahoogroups.com> wrote:
As requested, a little update about the 4HP Hangkai 48v outboard.
I have it for a year, it works very well. It makes my life easier and nicer…. No service, no maintenance, no repair….as simple than this!!
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