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About this item
- Extra 1700Wh Capacity: Expand DBS1300 Portable Power Station’s capacity up to 3030Wh with one DBS1700B Extra Battery, or expand DBS1300’s capacity up to 4730Wh with two DBS1700B Extra Batteries, giving you more backup power during emergencies.
- Super Fast Charging: Enjoy the convenience of different charging methods: AC charging, AC+solar charging. Fully charge with AC 1000W max input in 2.8hours. Also you can fully charge with AC+PV total 1200W max input in 2.5hours.
- Good Cycle Life: DBS1700B extra battery is a reliable and safe backup power source with its LiFePO4 battery cells and BMS technology, it can retain 80% capacity after 4,500+ charge cycles(extra 500 with BMS system) that can power you for 15 years.
- Ideal Choice for Safe Storage: Dabbsson is the first brand to use industry-leading EV semi-solid state LiFePO4 batteries and the highest fireproof rating UL94 V0 outer shell make this portable power station safer, more energy-efficient, and long-lasting than any other power station.
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