
Now this is more realistic. We are the ebike and battery company from Kazakhstan made a kit so anyone could install it on SUR-RON and significantly increase the range.
This cutie adds +21Ah to the original 32Ah making total of 60V 53Ah, or 3.2kWh of energy onboard of you SURRON Light Bee! This upgrade battery designed to be charged by original charger together with original battery.
Here is a brief review (yet only in Russian
