How can you charge up a 6v battery for child

Question

Just want to charge up recharge batter 6v 10ah. It is part of child's electric bike and hasn't got recarger. What is best way to recharge this rechargeable battery. Can we apply 6v to it or does it have to be more?

Tahnk you

Answer 1

At automotive or motorcycle stores they sell battery chargers that can be switched to 12 volts or 6 volts.  One of those would work for you.   I added a link to a charger that should work fine for you.