For Sale I'm selling my Polly 48v 20amp Ebike battery

I have a Polly 48v 20amp E-Bike Battery for sale. I bought my Keteles K800 Ebike last October 2023. Did not ride my bike or use the battery at all in winter. This battery is in "LIKE NEW CONDITION"! The reason I am selling it I bought 2 - 30 amp batteries for my ebike.

It comes with locking keys, slider and the battery charger.
The battery weighs 15lbs.

I will sell the battery for $250 plus shipping and insurance The price is firm and fair. I live in Klamath Falls Oregon. I have it on Craigslist right now in my area.

Call Ron at 970.200.6815.

 

[Hoggdoc]

It would be helpful if you including information on the cells and BMS in the battery pack.

 

[Hozer]

It would be helpful if you including information on the cells and BMS in the battery pack.

Sorry the battery is still under warranty. I will not open the case. However, I just sent and email to the company asking about the cells and the BMS.

Here is the 2 address's I sent the emails to:

contact@keteleselectricbike.com
info@keteleselectricbike.com

The battery is a POLLY 48v 20ah battery

 

[Hozer]

I just found a website has that info you want. It's on the middle of the webpage.

Polly 48V 20AH E-bike Battery With Samsung Cells

48V 20Ah / 960Wh Downtube Samsung eBike Battery High quality, long life battery built using 21700 cells. This battery is suitable for bikes with motors up to and including 1500W All cells used in our batteries are 100% new and tested to International Electrotechnical Commission (IEC) standard...

melbournepowered.com.au

Otherwise you will have to wait from the MFG. to reply to my emails. Sorry That's the best I can do for now buddy.

 

[HumanPerson]

Samsung 50G 21700 cells

• Battery Management System (BMS)

1. Charging voltage
2. Balance voltage for single cell
3. Current consumption
4. Maximal continuous charging current
5. Maximal continuous Discharging current
6. Over charge Protection
7. Over discharge protection
8. Over current protection
9. Short protection
10. Resistance Protection

 

[Hozer]

Samsung 50G 21700 cells

• Battery Management System (BMS)

1. Charging voltage
2. Balance voltage for single cell
3. Current consumption
4. Maximal continuous charging current
5. Maximal continuous Discharging current
6. Over charge Protection
7. Over discharge protection
8. Over current protection
9. Short protection
10. Resistance Protection

Can't help anymore. I sent the MFG. email about it already. You also have their emails. So guess you gonna have to see what they send me. I'm in no hurry to sell that battery. I just installed my 2 new 48v 30ah batteries.

 

[HumanPerson]

Can't help anymore. I sent the MFG. email about it already. You also have their emails. So guess you gonna have to see what they send me. I'm in no hurry to sell that battery. I just installed my 2 new 48v 30ah batteries.

That is what is inside your battery, i just put that info there since @Hoggdoc asked about it.

 

[randyfrank]

Sounds like it's fairly new and lighty used, approx how many miles does this battery have on it? Any clue to how much you'd charge for shipping/handling to Southern California?

2 30amp batteries! They must weigh 40 pounds! How have you got the batteries setup? Pulling power from both at once or sequentially? What kind of mileage are you getting at what kinds of speeds and weight?

Have often thought of a 30amp battery, but 2! Am waiting for a 5 Star Ecells, and while I'm sure the top speed and acceleration are WAY bttr than my 750w Bafang BBS02b, I worry about range, given that I'll HOPEFULLY be able to ride it like a light motorcycle: keeping up with city traffic, so I'll be using a lot of juice at speeds of 35mph+!