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A detailed review of the SJY LiFePO4 battery with a Bluetooth module with tests for charging and discharging. And also what is inside it, how to match the battery with a smartphone and what the program shows. 🔴 VIEW THE PRICE AND BUY A BATTERY: WITH CHARGER - https://tryel.club/s/dkmz6?cn=yt WITHOUT CHARGER - https://tryel.club/s/nxdee?cn=yt • LiFePO4 Battery SJY from China, new... - Review of LiFePO4 battery SJY without bluetooth module 🔴 FNIRSI VOLTAGE AND RESISTANCE METER - https://tryel.club/s/2rf4z?cn=yt 🔴 CURRENT CLAMP - https://tryel.club/s/cjnlk?cn=yt 🔴 ELECTRONIC LOAD - https://tryel.club/s/id1qy?cn=yt 🔴 POWERFUL CHARGER FOR LiFeO4 - https://tryel.club/s/sjukw?cn=yt 00:00 ► Introduction 01:17 ► Packaging, equipment, characteristics 04:16 ► What's inside the battery 09:35 ► Programs for monitoring and managing the battery 13:07 ► Battery capacity test 21:02 ► Battery charging and balancing test 27:17 ► Cost and delivery 😀 Telegram channel with new products, programs, exclusives and reviews - https://tryel.club/tg_CE