BF Battery Bundle

One Hour to Full Charge: With a 1500W AC input port, the FlashSpeed 1500 can recharge from 0-100% in just 1 hour—no AC adapter needed.  
1500W Constant-Power Output: Provides a pure sine wave output of 1500W (Surge: 3000W), maintaining power for high-demand appliances like water heaters and ovens without interruption.
Expandable Capacity: Connect the FlashSpeed 1500 extra battery (sold separately) to expand capacity from 1548Wh to 3096Wh, effectively doubling runtime for essential devices.
Charge Up to 12 Devices Simultaneously: Equipped with 12 output ports: 3 AC outlets, 4 USB-A, 2 USB-C, 2 DC5521, and 1 car port. Supports pass-through charging to allow device use while recharging.
SuperSafe LifeBMS: Features the Supersafe LIFEBMS protection system with 10 safety features, including over-charge, over-discharge, over-voltage, over-current, and short-circuit protection. Utilizes a durable LiFePO4 (LFP) battery with over 3000 cycles before dropping to 80% capacity.
Jump Starter Function: Starts your car in 3 seconds with our 12V jump starter and gets back on the road instantly! (Jumper cable sold separately)

1500W Constant-Power Supply: Delivers 1500W rated AC power (Surge: 3000W) and can maintain 1000W when powering appliances exceeding 1500W, making it ideal for high-demand devices like water heaters and ovens.
2376Wh Expandable Capacity: Connect the Jump 1500 extra battery (included) to expand capacity from 828Wh to 2376Wh. The LiFePO4 battery offers over 3000 cycles before dropping to 80% capacity, ensuring long-lasting power for daily and emergency needs.
Pass-Through Charging: Features 12 output ports—3 AC outlets, 2 regulated 12V DC outputs, 1 car port, 4 USB-A, and 2 PD 100W Type-C ports. Supports pass-through charging, allowing simultaneous device use while recharging.
Versatile 12V DC Output: Equipped with 2 regulated 12V/10A DC5521 outputs and 1 car cigarette lighter port (total 120W Max), perfect for powering 12V devices like car refrigerators and CPAP machines.
Dual PD 100W Type-C Outputs: Two PD 100W Type-C ports (total 200W) for fast charging laptops, along with 4 USB-A ports featuring a QC 3.0 fast charge port (up to 18W) for smartphones and tablets.
SuperSafe LIFEBMS: Built-in LIFEBMS battery management system provides 10 safety protections, including over-voltage, over-current, over-charge, and over-discharge protection. 
Jump Starter Capability:Can start vehicles with up to 9L gas or 7L diesel engines.
Safety & Reliability: Designed with built-in safety features and a 12W LED light for added convenience.

Power & Capacity: Delivers 600W output and 499Wh capacity, with a peak output of 1200W powered by V-Beyond Technology.
Multiple Device Support: Powers up to 8 devices simultaneously with 2 AC outlets, 2 USB-A ports, 2 USB-C ports, 1 DC552 port, and a car outlet.
PD 100W USB-C Output: Equipped with USB-C PD 100W and USB-A 18W Quick Charge 3.0, providing fast charging for Android and other devices—twice as fast as standard USB-C.
Uninterrupted Power Supply: Features a UPS with a switchover time of less than 20ms, ensuring continuous power during outages.
Super Fast Charging: Offers three charging modes:
AC Charging: Full charge in 70 minutes via home outlet (up to 400W).
Solar Charging: About 2-4 hours to 80% using a 200W solar panel.
Car Charging: Approximately 3.5 hours (10-20V).
Compact Yet Mighty: Features 9 output ports, including 2 AC (600W), 2 USB-A (QC3.0), 2 USB-C (100W), 1 DC port, 1 car socket, and 1 extra battery link port.
Safety & Durability: Equipped with VTOMAN's SuperSafe™ LIFEBMS™ system, providing 10 layers of protection and a LiFePO4 battery that offers over 3000 charge cycles.