Bluetti B230 Expansion Battery | 2,048Wh. 4-year warranty for B230, 1-year for accessories. B230 equipped with 2048Wh capacity.. One 100W USB-C, a 12V/10A car output and a USB-A ports.. Versatile power inputs allow you to recharge no matter where you are.. Solar charging, car charging and lead-acid battery charging need to be realised through D050S. Never Run out of Power. BLUETTI B230 suits your ordinary electricity needs at 2,048Wh capacity and supports solar, AC, car, and lead-acid battery charging to capture power whenever and wherever. *The car and lead-acid battery charging need a D050S.. Versatile Power Source. The 100W USB-C, 12V/10A cigarette lighter, and 18W USB-A output ports are to charge your on-road essentials like smartphones, laptops, cameras, fans, lights, and so on.. Give Your Devices More Runtime. B230 has over 3,500 life cycles with top-notch LFP cells, offering up to 80% of the original capacity. Moreover, it is supplementary compatible with BLUETTI AC200MAX for a whopping capacity.. Home Backup and Trip Power Bank. The AC200MAX + B230 unit is portable and safe to use. Just put them in your home or trunk, they will serve as your home and camping trip backup or power supply with a great feature set.. Never Run Out of Power. Suitable for various occasions. Specifications. BATTERY INFO. Capacity. 2048Wh (51.2v,40Ah). Cell Chemistry. Lithium Iron Phosphate (LiFePO4). Lifecycle. 3500+(to 80%); 6000+(to 50%). Shelf-Life. Charge Every 3-6 Months. PORTS. AC Input. 500W. Solar Input. Max 10A(Via BLUETTI D050S). Car Input. 12/24V,8.2A(Via BLUETTI D050S). DC Output. 1*12V/10A Cigarette Lighter Port. USB Output. 1*18W USB-A. 1*100W USB-C. Environmental Requirements. Storage Temperature. 20-40℃(-4-104℉). Charge Temperature. 0-40℃ (32-104℉). Discharge Temperature. -20-40℃(-4-104℉). GENERAL. Weight. 21.8Kg/48lbs. Dimensions (LxWxD). 16.5*11*8.9 inch. Operating Usage Temperature. 0-40°C/32°F-104°F. Certification. CEC, DOE, FCC, QC3.0, CA Prop 65. Warranty. 24 Months