SkyStrike

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

It is designed to assist with all 48V battery chemistries (Lithium, Lead-Acid, AGM, Gel, etc.) that have gone into a deep undervolt state beyond the primary charging equipment's low-voltage shutdown threshold. It is also engineered specifically to recover external lithium batteries that have entered a Battery Management System (BMS) safety shutdown mode.

By acting as a 1-Amp Constant Current (CC) charger with a hard-locked 54V 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.

Note: 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. For optimal performance and safety, the unit includes four 15A discharge, 3.6V 18650 batteries (shipped uninstalled).