Alternatives

Products that do what Coldpower, NO-DATA USB power supply from 9V battery does

1TR
Trontium Reactor, the first USB Power Delivery battery▲69
2014 · trontium.com
2UP
USB PD Stand-Alone Sink Controller▲124
2019 · blog.oxplot.com
3
RAVPower▲125
High quality power banks,replacement batteries, AC adapters
2020
4TS
The SC4-HSM, a fully open USB hardware secure module▲137
2016 · sc4.us
5
PowerPot▲105
Charge your mobile devices with just heat and water.
2015
6
Spor▲75
Self-regenerating battery charger for USB devices.
2014
7
USB Killer▲252
This USB drive will kill your computer 💻💀
2016
8
SnapPower▲93
Add USB charger to any power outlet (pre-launch)
2015
9PS
Personal Storage System with a PI▲108
2016 · github.com
10
LIFEPOWR A3▲115
World's 1st USB-C power delivery pack ⚡️🔌🔋
2017
11
USBCell▲83
USB rechargeable AA batteries
2014
12
USB Condoms▲71
power-only USB pass-thrus for security
2013
13LT
Lightweight tray battery monitor for Linux▲7
2014 · github.com
14
ZIRUX Power X▲66
The rugged 137W PD charging laptop power bank
2019
15
Pulse▲78
A portable battery charger with a solar panel
2014
16
Orange Charger USB-C Hub▲104
A 90W power supply with a USB-C hub Integrated together
2018
17NB
NiMH Battery Tester▲11
2021 · github.com
18MW
Microcontroller with hardware-accelerated Lua VM▲8
Still a bit of a WIP, but getting there... Any feedback appreciated :)
Sep 2025 · brisbanesilicon.com.au
19AB
Arduino-based current sensor. My first electronics project.▲34
2011 · trafficlightads.net
20CF
CLI forensics tool for tracking USB device artifacts on Linux▲136
2019 · github.com
21
linedock▲108
Laptop Power Bank with 1 Day Autonomy, 9 Ports Hub & 1TB SSD
2018
22
MEGO▲63
4V-24V portable power supply for makers
2018
23DA
DonglePi, a USB Stick Giving You the Raspberry Pi IOs on a PC▲92
2015 · github.com
24
Night Cable▲96
A clever solution to two problems with charging cables
2014

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