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)