Power meets precision with WEIZE’s advanced LiFePO4 lithium batteries featuring built-in Bluetooth technology. Monitor real-time performance, state of charge, temperature, and more—right from your smartphone. Whether you're upgrading your RV, solar system, boat, or off-grid setup, these smart batteries deliver long-lasting, reliable energy with total visibility and control.
Received and tested at the 10 hour rate. Supplied power for 9 hours and 17 minutes. I'd say that meets the discharge rate shown on the specification graphic provided online. Great price considering speed and free shipping. I'd buy another.
The replacement Jack's arrived in record time and I am very happy for the service I received via email to my inquiry and response time to when someone got back to me to answer my questions and a salutation to my request. Thank you
