Adapter Only for Hercles 20V Tools – Compatible with Ryobi 18V Batteries for Power Supply (No Charging; Built-in BMS) – Not for Heat Gun, Vacuum Pump, or 12V Tools

Package Includes: 1 × Adapter Only (Battery & Tool Not Included).

• 【for Ryobi 18V Power Source Applications】Built for Ryobi 18V batteries — to deliver power to tools compatible with Hercules 20V platform. This adapter is intended for power delivery only and does not support battery charging. It cannot be used to connect H.ercles batteries to tools for Ryobi
• 【Tool & Platform Compatibility Notes】Not suitable for Hercles 20V heat gun, the 2-stage vacuum pump, or any 12V tools
• 【Built-In Low-Voltage Protection + Battery BMS Safeguards】This adapter includes its own low-voltage cutoff module that automatically stops output when battery voltage becomes too low. The protection is handled entirely by the adapter itself and does not rely on the battery’s BMS or on any pin configuration (2-pin, 3-pin, or 4-pin). For stable performance, use fully charged batteries
• 【Reinforced ABS Housing + Integrated PCB Design】Built with a durable injection-molded ABS shell and a precision-mounted PCB for stable power delivery. Due to the cylindrical ONE+ battery design, installing the adapter increases overall height by approximately 2.3 inches, which is normal for this battery style and does not affect use on most tools
• 【Field-Tested Performance & Reliability】This adapter has been repeatedly tested across a wide range of H.ercles 20V tools to confirm stable and reliable operation. Aside from the heat gun and 2-stage vacuum pump—the known exceptions—most commonly used tool models have passed performance validation