UDI RCTM Replacement battery for UDI R/C UDI001 Venom Speed Boat 3.7V 600mAh Li-ion

The first boat had a turning problem. Sent message to DT Toys through Amazon. Wow!! What service. They first thought we could correct the problem with an adjustment and even sent the visuals. That didn't work so I had a new boat in my hands even before I had a chance to send back the first one with their return, postage free label. My grandson (and his father) are so pleased with the boat. It's all my grandson can talk about. He just loves it. I myself was very impressed with it's really cool appearance. Very sporty and sleek. Great display holder to keep the propellers from being damaged. Very very nice and it runs like a champ. We could not have been happier with this toy.D.T. Toys were excellent! Immediate response, sincere desire to make sure my grandson was happy and I was satisfied. They are WONDERFUL!.

I did not time it to see how many minutes it would last, but the battery worked well when I was using it. It fit into the battery holder just right. It was a little warm before removing it. Overall it is a good battery.

Good backup batter for my sons UDI remote control boat. Works as advertised.

Perfect for my son's remote control boat. I had ordered from another source and they got lost on the month long journey from China. Not these! Shipped quickly and work perfectly. Allows him to play for much longer!

Website states compatible with Venom UDI001. The connector on this battery will not attach to Power Venom Boat UDI001.

Bought two. Took a long time to ship from china I guess. One battery failed after two weeks. But wasn't expected great things.

back up for my rc boat. Charge lasts about 30 minutes.

The battery was delivered quickly and works great!