BATT | Lithium Battery Ultra-Low Noise Linear Power Supply

Core Technical Features

1. Ultra-Low Noise Power Output

• Incorporates Linear Technology's premium LT3042 regulator with PNP current boost
• Achieves noise voltage as low as 1μV - 2-3 levels better than conventional LM317/LM78XX regulators
• 1% voltage accuracy for near-zero noise DC power supply

2. High-Performance Battery System

• Equipped with 4 Samsung 21700 lithium cells (5000mAh each)
• Superior volumetric energy density compared to standard lithium batteries
• Battery power completely isolates AC line interference for purest power

3. Audio-Optimized Performance

• Clean power delivery dramatically improves sound quality
• Eliminates high-frequency harshness caused by current noise
• Expands dynamic range for more stable musical presentation
• Enhances detail retrieval and creates more realistic soundstage

Recommended Applications:

• High-precision measurement instruments
• Noise-sensitive RF applications
• DAC audio converters
• USB interface devices
• Digital music transports
• Professional mobile power requirements

Safety Instructions

※ Important lithium battery safety precautions:

√ Use only the included charger
√ Turn off both switches when not in use
√ Avoid leaving powered on unattended