⚡️ RKURCK 40 Amps Audio Inline Circuit Breaker Reset Fuse for Car Marine Trolling Motors Audio, Stereo Switch and Solar Inverter System Protection - 1 Pcs Review

Easy installation. I used a circuit breaker for protection and a simple circuit breaker to protect the circuit from unauthorized use. It's in a locker

Item was purchased on May 26, 2021. It was tested upon purchase but during the first ride the week of July 4th the jackhammer worked when exiting the park but did not work the next day. Upon returning home, the breaker read a high resistance and did not reset. Since the return period had expired, I unscrewed the two screws on the bottom to see if they would fix, but only exposed one cable connector. At the same time, some more details fell out, as shown in the attached image.

Typical Chinese stuff Overcharged like they often do with 18650 batteries Too late to return another one now. It should be 40 amps. My Victron MPPT solar charger is only rated for 35 amps. For me it cuts off at 31 amps. It's a lot of fun when you come back and find your batteries haven't had power all day because the crappy circuit breaker shuts off the battery side of the charge. The controller disconnects your batteries, 9 amps below what it's supposed to do.