Working fine as described
Akari 4V 0.5Ah Sealed Lead Acid Rechargeable Battery For Mosquito Bat / Toys
The stick is too small
Description
The most common form of nine-volt battery is commonly called the transistor battery. It has a rectangular prism shape with rounded edges and a polarized snap connector at the top. This type is commonly used in pocket radios and other small electronic devices. They are also used as backup power to keep the time in certain electronic clocks.
Set of 10Pcs