Skip to the beginning of the images gallery

USB-C Power Bank KeepAlive - Assembled

SKU: TPH-106133 Brand: The Pi Hut

Keep your power bank running with ultra-low power devices using the compact USB-C KeepAlive module, featuring automatic pulse technology to prevent automatic shutoff when powering microcontrollers, Raspberry Pi Picos, or other small electronics.

$16.14 AUD, inc GST

$14.67 AUD, exc GST

Available with a lead time
Expect dispatch between Dec 30 and Jan 06

Quantity Discounts:

10-25 $14.08 (exc GST)
25+ $13.65 (exc GST)

Transform the way you power low-current devices with the USB-C Power Bank KeepAlive module. This innovative solution addresses a common challenge where power banks automatically shut off when powering microcontrollers, development boards, and other low-power electronics. Using sophisticated pulse technology, this compact module ensures continuous power delivery for your critical applications.

Key Features

Ultra-compact SMD design with dual USB-C female ports
Intelligent pulse technology using 555 timer circuit
Automatic power maintenance for low-current devices
Pass-through data line connectivity
Pre-assembled and ready to use
Optimised pulse values for broad compatibility

Technical Specifications

Input/Output: Dual USB-C female ports
Current Draw: ~10mA baseline with ~100mA pulse
Duty Cycle: 50%
Connection Type: Pass-through (data lines unaffected)

How to Use

Installation is straightforward with the assembled USB-C KeepAlive:

Connect a USB-C to USB-C cable from your power bank to the KeepAlive input port
Connect another USB-C cable from the KeepAlive output port to your device
Power on your power bank to begin operation

The module automatically maintains power delivery by creating small current pulses that prevent the power bank from detecting a low-power state and shutting off.

What's in the Box

1x Assembled USB-C KeepAlive module

Note: USB-C cables are not included and must be purchased separately.

Compatibility

The KeepAlive module is extensively tested with power banks and is designed to work with most power banks on the market. Ideal for powering:

Raspberry Pi Pico and other microcontrollers
Low-power development boards
IoT devices and sensors
Small electronic projects
Charging devices like AirPods

Additional Resources

KeepAlive (SMD/USB-C) Documentation
Troubleshooting Guide
Eplop Discord Community

About Eplop

Designed by Colin Hickey at Eplop, this innovative solution emerged from real-world challenges in portable project development. Eplop specialises in creating practical solutions for common electronics challenges, with the KeepAlive representing their commitment to elegant, efficient design in the maker community.

This product is listed in:

Makerverse>Power Management
Power & Batteries>USB Battery Packs

Product Comments

Start the conversation

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!