Project and Money of my 15 years old son who Trust in that company! Know he know how it works…
Be Patient! Only BUYING via Amazon or Paypal Customer Protection ! What Happens…Size of battery was different to Drawing.. means not fit because Space is needed for maintain and take out! Send back the Product with 100% follow of the instruction in brand new condition….. Products arrived in warehouse then… quiet ….because of vacation …. 10 days later all good ! We would Order again but with asking more details in advance to avoid trade back. Reserve enough time for service !