BigBattery 48V 15kWh NEXUS LiFePO4 Battery | Expandable to 225kWh | Built-In BMS, Heater & Fire Suppression | Indoor/Outdoor | 12-Year Limited Warranty apex 300 IP68-rated junction box & connectors:

IP68-rated junction box & connectors: dust-tight and protected for temporary water immersion (up to 1m)

Solar Charge Anywhere

<-5°C or >70°C (1 sec)

Unlock full-home backup power with the Anker SOLIX Double Voltage Hub

BigBattery 48V 15kWh NEXUS LiFePO4 Battery | Expandable to 225kWh | Built-In BMS, Heater & Fire Suppression | Indoor/Outdoor | 12-Year Limited Warranty apex 300 IP68-rated junction box & connectors:Unlock reliable, high capacity off grid power with the BigBattery 48V 15kWh NEXUSone of the most affordable, scalable LiFePO battery systems on the market. Designed for seamless integration, rugged performance, and long term reliability, NEXUS is the ideal choice for residential, commercial, and off grid solar setups. Whether you're building a backup energy system or powering a remote cabin, the NEXUS delivers peace of mind with smart features like a