Uploaded March 2026 | Updated September 2026, 2 days ago
EcoFlow charges a premium for expansion batteries — but this one cable lets you use any cheap third-party LiFePO4 pack instead, and it just came back in stock after selling out.
Last week I showed you how the WattCycle adapter cable connects your EcoFlow Delta power station to affordable third-party batteries for a fraction of what EcoFlow charges for their proprietary expansion packs. I also showed how you can parallel two EcoFlow units together using the same cable, doubling your capacity and flexibility. Those videos blew up, the cable sold out immediately, and WattCycle had to stop taking orders. It's back now — and I've got even more hacks coming that use this cable in ways you haven't seen yet.
Buy the EcoFlow expansion cable: wattcycle.com/products/5120w-expansion-pps-kit-for-ecoflow-delta-50a-cable?ref=fspaohfd
Be sure to use code: TRICK for extra savings!
OR buy on Amazon: amzn.to/4x1UNdN
Watch how you can use this cable and expand your power station with cheap third-party batteries: youtu.be/SXNIv_KvvQ8
Watch how you can parallel two EcoFlow power stations together with this cable: youtu.be/emviTyPNg9g
Buy WattCycle Server Rack Battery: wattcycle.com/products/48v-100ah-server-racks-bluetooth-lithium-battery?ref=fspaohfd
Be sure to use the code: TRICK at checkout!
OR buy from Amazon: amzn.to/4pC3wzI
Buy 40 amp fuse: amzn.to/3NygGAu
Buy ferrule and Crimping Kit: amzn.to/4usiagf
Buy 40 amp DC rated circuit breaker: amzn.to/4bGpTzP
NEED HELP? Ask me a question and get a personal in depth response: ko-fi.com/s/8d8df1880c
OR
Sit down for a personal 1-On-1 hour long video consultation with me and I’ll provide answers and insights to anything you want to ask me about from this channel: ko-fi.com/s/dd139831a7
All donations get 100% re-invested in the channel:
buymeacoffee.com/theresatrickforthat
🔍 Looking for something specific? Search across hundreds of my videos — way better than YouTube search: https://tatftsearchapp.netlify.app/
#EcoFlow
#diySolar
#lifepo4
#homeBackupPower
#powerStation
#theresatrickforthat
Affiliate Disclosure
As an Amazon associate I earn from qualifying purchases at no cost to you! Thanks for your support!
Disclaimer: Due to factors beyond the control of There’s a Trick for That, I cannot guarantee against improper use or unauthorized modifications of this information. There’s a Trick for That assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. There’s a Trick for That recommends safe practices when working on machines and or with tools seen or implied in this video. Due to factors beyond the control of There’s a Trick for That, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not There’s a Trick for That.
EcoFlow charges a premium for expansion batteries — but this one cable lets you use any cheap third-party LiFePO4 pack instead, and it just came back in stock after selling out.
Last week I showed you how the WattCycle adapter cable connects your EcoFlow Delta power station to affordable third-party batteries for a fraction of what EcoFlow charges for their proprietary expansion packs. I also showed how you can parallel two EcoFlow units together using the same cable, doubling your capacity and flexibility. Those videos blew up, the cable sold out immediately, and WattCycle had to stop taking orders. It's back now — and I've got even more hacks coming that use this cable in ways you haven't seen yet.
Buy the EcoFlow expansion cable: wattcycle.com/products/5120w-expansion-pps-kit-for-ecoflow-delta-50a-cable?ref=fspaohfd
Be sure to use code: TRICK for extra savings!
OR buy on Amazon: amzn.to/4x1UNdN
Watch how you can use this cable and expand your power station with cheap third-party batteries: youtu.be/SXNIv_KvvQ8
Watch how you can parallel two EcoFlow power stations together with this cable: youtu.be/emviTyPNg9g
Buy WattCycle Server Rack Battery: wattcycle.com/products/48v-100ah-server-racks-bluetooth-lithium-battery?ref=fspaohfd
Be sure to use the code: TRICK at checkout!
OR buy from Amazon: amzn.to/4pC3wzI
Buy 40 amp fuse: amzn.to/3NygGAu
Buy ferrule and Crimping Kit: amzn.to/4usiagf
Buy 40 amp DC rated circuit breaker: amzn.to/4bGpTzP
NEED HELP? Ask me a question and get a personal in depth response: ko-fi.com/s/8d8df1880c
OR
Sit down for a personal 1-On-1 hour long video consultation with me and I’ll provide answers and insights to anything you want to ask me about from this channel: ko-fi.com/s/dd139831a7
All donations get 100% re-invested in the channel:
buymeacoffee.com/theresatrickforthat
🔍 Looking for something specific? Search across hundreds of my videos — way better than YouTube search: https://tatftsearchapp.netlify.app/
#EcoFlow
#diySolar
#lifepo4
#homeBackupPower
#powerStation
#theresatrickforthat
Affiliate Disclosure
As an Amazon associate I earn from qualifying purchases at no cost to you! Thanks for your support!
Disclaimer: Due to factors beyond the control of There’s a Trick for That, I cannot guarantee against improper use or unauthorized modifications of this information. There’s a Trick for That assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. There’s a Trick for That recommends safe practices when working on machines and or with tools seen or implied in this video. Due to factors beyond the control of There’s a Trick for That, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not There’s a Trick for That.
