Description
Product Overview
This heavy-duty 500W tool-battery inverter provides stable pure sine wave power for your essential electronics, operating exclusively on external 20V-21V tool batteries.
Compatibility
Designed to work with 20V and 21V nominal tool batteries. Please confirm your specific battery interface and voltage before connecting.
Electrical Specifications
Rated Continuous Power: 500W
AC Output: 110V
Frequency: 60Hz
DC Input: 20V – 21V
Waveform: Pure Sine Wave
Protection Functions
Built-in intelligent system features low-voltage disconnect (to protect your external batteries from over-discharging), overload protection, over-voltage protection, and short-circuit protection.
What is Included
1x 500W Inverter Bare Unit
(Note: Tool batteries and brand-specific adapters are NOT included)
Applications and Limits
Suitable for: Essential electronics, lighting, fans, laptops, and small appliances operating under 500W.
Not suitable for: Appliances exceeding 500W continuous power, or devices with high starting surge currents (such as large compressors, refrigerators, or heavy-duty power tools).
Wholesale Inquiry
For bulk orders, please contact us with your required quantity, destination market, and battery adapter configuration to receive a factory-direct quotation.

























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