Stephane_bzh
Member
Hello all,
I don't know if it is the right thread to write.
I just want to do a little feedback about the battery.
I can't order the 'official battery' from the shop because it can't ship outside the Germany.
Last year i bought from aliexpress a 7SP2 battery with a BMS.
It was not very good, and at the beginning of this year the rover was able to drive only for 5-10 minutes...
I searched for another solution.
I found a shop : nkon.nl which is selling li-on cells (5 days delivery).
I ordered 14 LG INT 18650-MJ1 3400mAh - 10 A at 4.45€ / unit For a total of 62.30
I had to assemble the 14 cells with a BMS (ordered on Amazon https://www.amazon.fr/gp/product/B07H1R3FR9 for 22€ )
Yesterday i tested it with success!!
I can mow all my garden with 1 charge.
I am very happy with that.
I hope it may help someone else
Stephane.
I don't know if it is the right thread to write.
I just want to do a little feedback about the battery.
I can't order the 'official battery' from the shop because it can't ship outside the Germany.
Last year i bought from aliexpress a 7SP2 battery with a BMS.
It was not very good, and at the beginning of this year the rover was able to drive only for 5-10 minutes...
I searched for another solution.
I found a shop : nkon.nl which is selling li-on cells (5 days delivery).
I ordered 14 LG INT 18650-MJ1 3400mAh - 10 A at 4.45€ / unit For a total of 62.30
I had to assemble the 14 cells with a BMS (ordered on Amazon https://www.amazon.fr/gp/product/B07H1R3FR9 for 22€ )
Yesterday i tested it with success!!
I can mow all my garden with 1 charge.
I am very happy with that.
I hope it may help someone else
Stephane.