SkyMAX SkyStrike for 48 Volt Batteries

The SkyMAX SkyStrike is a patent pending specialized auxiliary battery backup and recovery device.

Engineered specifically to recover compatible batteries that have a BMS capable of rebooting when external power is applied at the battery terminals. It is designed to assist with batteries that have gone into a deep under-volt state beyond the equipment's low-voltage shutdown threshold.

By acting as a 1 amp constant current charger with a hard-locked maximum limit, the SkyStrike automatically regulates down to the battery voltage. It safely supplies the necessary voltage and current to raise the battery bank's voltage back above the primary charger's minimum detection threshold, or to "wake up" a tripped BMS, allowing normal primary charging to resume. 

The SkyStrike is intended for short-duration use only. It should only be operated for the brief time required to start up your primary charging source. 

Specifications:

• Push button operation with LED indicator
• Green status LED: indicates the device is in standby charging mode
• Enclosure Material: Engineered High-Temperature Thermoplastic
• Input/Output Connection: XT-60
  
• Internal Battery: 4x 15A, 3.6V 18650 Lithium-Ion (Included, 15A rating, 4S configuration)
  
• Boost Current: 1 Amp (Constant Current)
  
• Maximum Output Voltage 48V system: 54V DC (Auto-regulating based on battery/BMS output)
  
• Safe Operating Temperature: 0°C to 45°C (32°F to 113°F)
  
• Intended Runtime: Short bursts (e.g., 30–60 seconds) are recommended; do not exceed 120 seconds of continuous operation
  
• This device complies with Part 15 of the FCC Rules