Blomiky 3.7V 1200mAh 2 Pack Li-ion Rechargeable Battery with SM2P Plug and USB Cable for Remote Control Cars Trucks 3.7V 1200mAh 2

Works really well. Charging light turns off when charged. Allows endless bubble fun now with these batteries.

Good quality, long battery life, easy to install, recommended

Bought as back up batteries for grandkids bubble bazooka. Perfect fit & function.

Works great as replacement batteries for my son's toys. I removed one star because the cords are so short it makes charging difficult since you have to be right at the plug.

Keeps the fun with bubbles going with Grandkids. No need to stop to recharge.

I bought these to replace a missing battery in a toy I had bought from Amazon that was discounted. These were a perfect match, and there are two, so one can charge while the other one is being used. They charge quite fast, so there is never any downtime. Great batteries, great price. I highly recommend.

Have a toy that constantly needs batteries. This cures that problem with minor modifications.

Came in two pack and both worked perfectly. Use for a bubble two car.