Review on 🔋 LM YN LM YN Battery Emergency Switch Control Module DC12V Max 150W Power Failure Auto-Switch Backup Battery - Ideal for Network Equipment, Electrical Appliances, and More. by Cynthia Clark

This emergency charger has been a lifesaver. Based on our own experience, we were in the middle of a power outage, and we used this charger to charge our phones and flashlights. The charger is incredibly easy to use, and it charges quickly. The best part is that it automatically turns on and off, which saves a lot of electricity. The only downside is that it's a bit bulky, but it's worth it for the convenience it provides. Overall, a must-have for any household health and household product emergency kit.