The battery is compatible with ADO bikes
A20+/A20XE/A20F+/A20FXE
In a very good condition with no more than 50 recharges.
Original charger and 2 keys also included.
The price for the battery in ADO site is 269
https://www.adoebike.com/collections/extend-accessories/products/ado-ebike-battery-for-a20-a20f-a20xe-a20fxe?_gl=1*1l3vm1x*_up*MQ..&gclid=Cj0KCQjwir2xBhC_ARIsAMTXk865LMlgvhbdsuk4yEJPWVNNjCo_AnYHbLf5j0Vqlvw-A5lqpNS9NxAaAmX0EALw_wcB#shopify-product-reviews
The charger costs 35
https://www.adoebike.com/collections/extend-accessories/products/ado-ebike-lithium-battery-charger-for-ado-a20-a20f-air-20-air-20s-air-28?_gl=1*p9ndf0*_up*MQ..&gclid=Cj0KCQjwir2xBhC_ARIsAMTXk865LMlgvhbdsuk4yEJPWVNNjCo_AnYHbLf5j0Vqlvw-A5lqpNS9NxAaAmX0EALw_wcB