In addition, the FlashSpeed 1500 uses a durable and safer LiFePO4 (LFP) battery thatreaches over 3000 cycles before reaching 80% of its original capacity. (And no bulky adapter is required.). The V-Beyond technology from VTOMAN allows the FlashSpeed 1500 to improve the performance of its inverter and operate devices with a power of over 1500 W.
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