LHY Audio BATT is a rechargeable ultra-low-noise DC power supply offered in fixed 5V/2A and 12V/2A versions. It powers compatible low-current digital and audio devices from an internal battery to separate them from mains-related noise during playback.

Why it stands out

Battery-powered isolation

Playback can run from stored battery energy instead of a continuously connected mains supply.

Ultra-low-noise regulation

LT3042-based regulation with current expansion targets sensitive low-voltage audio equipment.

Two fixed-voltage choices

Separate 5V/2A and 12V/2A models cover common network and digital-audio accessories.

Compact upgrade path

It provides a focused power upgrade without adding a full-size linear power supply.

Best for

• Compatible 5V or 12V streamers and network accessories
• Low-current DAC accessories and digital interfaces
• Systems where mains isolation is a priority
• Compact desktop and network-audio setups

Not ideal for

• Devices requiring more than 2A continuous current
• Products requiring other output voltages
• Equipment with an incompatible connector or polarity
• Users who require uninterrupted operation without recharging

EMiUZEK Buying Notes

• Choose the exact 5V or 12V version required by your device; voltage is not user-adjustable.
• Confirm current demand, DC plug size and polarity before connecting.
• BATT is a power supply only and does not carry USB data or audio signals.

Frequently asked questions

Can I use the 12V model with a 5V device?

No. The output voltage must exactly match.

Can it power a device needing more than 2A?

No. Stay within the 2A rating.

Does it work while charging?

Follow the supplied instructions; battery operation is the intended low-noise mode.

Will it fit every DC socket?

No. Confirm plug dimensions and polarity.

Is it a USB audio interface?

No. It supplies DC power only.

HOW TO CONNECT

5V network accessory

Source: BATT 5V/2A
Connection: Matching DC cable
Output connection: 5V DC
Target: Compatible network accessory

12V streamer accessory

Source: BATT 12V/2A
Connection: Matching DC cable
Output connection: 12V DC
Target: Compatible streamer or interface

Battery playback cycle

Source: AC charger
Connection: Charge internal battery
Output connection: Specified playback mode
Target: Compatible audio device

Technical Specifications

Additional Product Content

📊 Comparison: Which Low-Noise Power Option Is Right for You?

Choose BATT when battery isolation and a modest 2A load are the priority; DC Elite cleans an existing supply, while LPS-50 is better for higher-current equipment requiring continuous AC-powered operation.