1500W

Huge power & capacity: FlashSpeed 1500 has a strong 1500W output power and a huge 1548Wh capacity, with a maximum instant output of 3000W [V-Beyond Tech]
One Hour to Full Charge:FlashSpeed 1500 can be fully charged in 1 hour with 1500W AC input. It also supports 400W solar input and 200W DC input.
Capacity expansion:Add the Extra Battery to double FlashSpeed 1500's capacity from 1548Wh to 3096Wh and increase the running time of your devices
UPS Function:FlashSpeed 1500 has a <20ms switchover time, ensuring uninterrupted power supply to your CPAP machines, refrigerator during blackouts
Upgraded Stackable Design:FlashSpeed 1500's stackable design allows for the addition of batteries on top, maximizing capacity while also making it convenient for transport and saving space.
SuperSafe LiFeBMS System & LiFePo4 Battery:FlashSpeed 1500 has a SuperSafe™ LIFEBMS™ system with 10 safety protections and uses LiFePO4 battery, which can last for over 3100 cycles.
Compatible with VTOMAN 200WPro and 400W solar panels.

Huge Power: FlashSpeed 1500 has a strong 1500W output power (3,000W Surge), delivered by V-BEYOND™ high-performance output technology.
Expand Your Power At Will: Add the Extra Battery to double FlashSpeed 1500's capacity from 1548Wh to 3096Wh and increase the running time of your devices.
220W Solar Input: With monocrystalline silicon solar cells, VTOMAN 200W Pro solar panel harnesses the most effective sunlight, boasting an efficiency of up to 25%.
UPS Function: FlashSpeed 1500 has a <20ms switchover time, ensuring uninterrupted power supply to your CPAP machines, and refrigerator during blackouts.
Fast Recharging: Fully charged in about 1 hour with a maximum of 3,000W input. Just a lunch break can easily replenish your FlashSpeed 1500 with full power.
Long Lifespan: LiFePO4 Battery with 3,000+ Life Cycles to 80%.

Huge Power: FlashSpeed 1500 has a strong 1500W output power (3,000W Surge), delivered by V-BEYOND™ high-performance output technology.
Expand Your Power At Will: Add the Extra Battery to double FlashSpeed 1500's capacity from 1548Wh to 3096Wh and increase the running time of your devices.
UPS Function: FlashSpeed 1500 has a <20ms switchover time, ensuring uninterrupted power supply to your CPAP machines, refrigerator during blackouts.
Fast Recharging: Fully charged in about 1 hour with a maximum of 3,000W input. Just a lunch break can easily replenish your FlashSpeed 1500 with full power.
Long Lifespan: LiFePO4 Battery with 3,000+ Life Cycles to 80%.

Huge power & capacity: FlashSpeed 1500 has a strong 1500W output power and a huge 1548Wh capacity, with a maximum instant output of 3000W [V-Beyond Tech]
One Hour to Full Charge:FlashSpeed 1500 can be fully charged in 1 hour with 1500W AC input. It also supports 400W solar input and 200W DC input.
Capacity expansion:Add the Extra Battery to double FlashSpeed 1500's capacity from 1548Wh to 3096Wh and increase the running time of your devices
UPS Function:FlashSpeed 1500 has a <20ms switchover time, ensuring uninterrupted power supply to your CPAP machines, refrigerator during blackouts
Upgraded Stackable Design:FlashSpeed 1500's stackable design allows for the addition of batteries on top, maximizing capacity while also making it convenient for transport and saving space.
SuperSafe LiFeBMS System & LiFePo4 Battery:FlashSpeed 1500 has a SuperSafe™ LIFEBMS™ system with 10 safety protections and uses LiFePO4 battery, which can last for over 3100 cycles