Zendure SuperBase V Solar Generator Battery, 6438Wh Battery for Power Station SBV, Expand SBV6400 up to 64KWh Smart Extra Battery for Home Backup, Emergency, Vanlife, RV, Tiny House, Off-grid House

• Expandable up to 46KWh: SuperBase V solar generator can add-on 1-4 SBV Satellite Battery to expand capacity from 6.4kWh-32KWh. When you use Zendure Y cable to connect 2 set (1 SBV+4 battery means one set), your power systerm will expand capaciy to 64KWh. Which is enough energy to power a typical household for a week or more. Without doubt, it will be the best choice for household electricity storage.
• Independent Battery: The Semi-solid State Satellite Battery can be used as a independent battery thanks to it's unique performance. You can charge it by using 600W solar panels via XT90 ports (this port also can be a output port when use APP). Via it's Anderson port, satellite battery can connect to RV without base unit which can power up to 378W. Also there is a car outlet.
• Easy to Add-on: Whether you connect 1 battery pack or 4 battery packs to the SBV, you can easily connect the SBV to the satellite battery with just 1 satellite battery cable. That's very simple and convenient.
• Easily Manage: You can use the Zendure App to conveniently monitor and control the battery statuds.
• What You Get: Satellite Battery, Handle Cover, User Manual, Warranty Card, worry-free 3-year warranty (Users who download the Zendure app and register as a Zendure member can extend the warranty for 2 year. Total 5 years warranty.) and 24-hour frendly service to provide you with a risk-free purchase.