this battery is up to 84% lighter than a 400Ah lead-acid battery (same usable capacity)

What is the Ekrano GX

Bus to USB) 1x pre-assembled cable set for storage set 10000VA 3x E-Box-48100R-C LifePo4 Battery Pack 6x Battery cable set 2x2m 25mm2 for Pylontech/E-Box-48100

Direct port and connection that can be used for the following: Monitoring a second battery

Hochstrom-Sicherungsautomat TCB 50A Zubehör this battery is up toHigh current automatic circuit breaker 50A with thermal protection and manual override for surface mounting DC 48 V. M6 connecting bolt Protection class IP 67 Not suitable suitable for protecting starter motors! Dimensions L 63 x W 48 x H 45 mm