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High quality 18650 lithium battery

EV lithium-ion battery cell with internal resistance as low as 18mΩ, capacity of 2900mA, 3C high-rate discharge.The 18650 power lithium battery offers consistency,
high energy density, and faster charge-discharge performance. Tried and tested over time, 80% capacity remains after 1000 cycles.

Fits Every Size Of Bike

KN series electric bicycle kit fits all standard bikes. It has multiple sizes from 16" to 29" and 700C

Multifunction bottle battery

IP65 waterproof

IP65 waterproof grade makes you ride freely in the rain.

Battery charger

Fast, stable, and safe, meeting your charging needs Charging time: 3H

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FAQ

Is the import taxes included in the price? Do I need to pay taxes when I receive the ebike kit?

If the delivery address are in the countries below then you don't need to pay any taxes or VAT:

United Kingdom, United States, Canada, Australia, Russia, France, Germany, Italy, Spain, Sweden, Denmark, Ireland, Belgium, Netherlands, Czech, Republic, Austria, Portugal, Slovakia, Slovenia, Hungary, Bulgaria, Estonia, Greece, Poland, Lithuania, Finland, Latvia, Croatia, Ukraine.

Is this battery compatible with the my BY20D's battery holder?

Yes, the battery is compatible with the old BY20D battery holder, but the charger is not the same, so you need to buy a charger for it too. The link of the charge is as following:

https://www.lvbu.tech/en/product/detail/charger

Please select "Charger for KF, KN or KY series" in the link to buy the charger.

10 REVIEWS - KN20S Battery (Compatible with the old BY20D or KY20S battery holder)
Noah
Canada , 5/24/2024
Quick delivery, a doddle to fit, excellent performance, first class support and backup, good value for money. I couldn't have bought better! Many thanks!
Model: N20, 36V 5.8A
Size: bottle, bottle
Color: White, White
Neil.s
Norway , 1/3/2024
Has good range if you're smart with pedal assist and freewheeling
Model: N20, 36V 5.8A
Size: bottle, bottle
Color: White, White
Paul Leight
Kenya , 12/11/2023
Excellent quality, after couple of changes, delivers consistent power and performance, 27km of challenging mtb trail and still showing full charge.
Model: N20, 36V 5.8A
Size: bottle, bottle
Color: Black, Black
Just.J
Mexico , 11/30/2023
Good value for money for price, and have riden 50 miles on 1 charge with 25% battery life left. No problems with installation.
Model: N20, 36V 5.8A
Size: bottle, bottle
Color: White, White
Andrew taylor
Spain , 11/29/2023
Battery performance is as stated very pleased so far
Model: N20, 36V 5.8A
Size: bottle, bottle
Color: White, White
Bruce Miller
Czech Republic , 11/25/2023
Battery works fine
Model: N20, 36V 5.8A
Size: bottle, bottle
Color: White, White
Joan Brooks
Bulgaria , 11/20/2023
Much improved over the previous battery.Much more power so better on hills
Model: N20, 36V 5.8A
Size: bottle, bottle
Color: White, White
David Sunderland
Spain , 11/15/2023
Good value
Model: N20, 36V 5.8A
Size: bottle, bottle
Color: Blue, Blue
K.T.Warren
Germany , 11/6/2023
I have been using it most days for about 3 months now and all is good.
Model: N20, 36V 5.8A
Size: bottle, bottle
Color: sliver, sliver
Paulxmw
Canada , 11/2/2023
In my view though not the cheapest battery its certainly been good value for money
Model: N20, 36V 5.8A
Size: bottle, bottle
Color: Black, Black
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