B230-UN-GY-BL-00

Bluetti B230 Expansion Battery Module Capacity: 2048Wh (51.2V,40Ah) "1. External Battery Module. Compatible with AC200MAX Tips: Need Bluetti's Accessory P090D 2. Multi-Recharge Ways: 500W AC, Solar(With D050S) 3. Power Bank Mode(It can charge for the AC200P/Max, EB200/P, EB150/240, EP500/Pro) 4. Hot-swapping"