Uploaded February 2019 | Updated September 2026, 3 days ago
Power2Spare has large, brushless fans for keeping the Opus BT-C3100s cool while you are processing cells. They cut the cycle time down vs the stock fans and work even better on the 1,000 mAh setting. The mod is simple, but I did have issues. Also shows test results.
Powerwall info page (helpful links & info): bit.ly/2QiAKDi
Playlist for the DIY Powerwall series:
youtube.com/playlist?list=PLFyrAfJ-kKd7z3lIY02Y8eCL1_qHNqjBT
Affiliate Links to stores and products:
My Amazon Powerwall list: amzn.to/2C0wW4o
Keith's EBay Store (pack-building supplies) : ebay.to/2GV3u5D
Battery Hookup (recycled batteries): bit.ly/battery-hookup
Power2Spare (reclaimed Medical Pack batteries): power2spare.net/?wpam_id=6
YouTube channels you should see:
AveRage Joe: youtube.com/channel/UCwHeIzOoLgSXHwxTSNSaKXA
BrunoPOWEEER: youtube.com/channel/UCHWslkS4HIGPyfYHQ5ag89w
DIY Tech & Repairs: youtube.com/channel/UCI6ASwT150rendNc5ytYYrQ
jehugarcia: youtube.com/channel/UCcMfCkN1juSa49DJFYltOTw
HBPowerwall: youtube.com/channel/UC0pBauLp63yzf6sVdEOIUbA
Forums and Facebook Groups
Second Life Storage: secondlifestorage.com
DIY Powerwalls: facebook.com/groups/diypowerwalls
K-Weld North America (Keith's store): facebook.com/groups/KWeldNorthAmerica
Jehu's DIY Powerwalls: facebook.com/groups/jehusDiYPowerwalls
Other Helpful Links:
DIY Tech & Repairs Battery Processing Flowchart: bit.ly/2SJW6vg
and finally, if you like what I'm doing here and just want to donate a little do-re-mi, I'll gladly accept at paypal.me/JeffLacey. Thank you!
#diypowerwall #18650powerwall #canispaterchristmas
Power2Spare has large, brushless fans for keeping the Opus BT-C3100s cool while you are processing cells. They cut the cycle time down vs the stock fans and work even better on the 1,000 mAh setting. The mod is simple, but I did have issues. Also shows test results.
Powerwall info page (helpful links & info): bit.ly/2QiAKDi
Playlist for the DIY Powerwall series:
youtube.com/playlist?list=PLFyrAfJ-kKd7z3lIY02Y8eCL1_qHNqjBT
Affiliate Links to stores and products:
My Amazon Powerwall list: amzn.to/2C0wW4o
Keith's EBay Store (pack-building supplies) : ebay.to/2GV3u5D
Battery Hookup (recycled batteries): bit.ly/battery-hookup
Power2Spare (reclaimed Medical Pack batteries): power2spare.net/?wpam_id=6
YouTube channels you should see:
AveRage Joe: youtube.com/channel/UCwHeIzOoLgSXHwxTSNSaKXA
BrunoPOWEEER: youtube.com/channel/UCHWslkS4HIGPyfYHQ5ag89w
DIY Tech & Repairs: youtube.com/channel/UCI6ASwT150rendNc5ytYYrQ
jehugarcia: youtube.com/channel/UCcMfCkN1juSa49DJFYltOTw
HBPowerwall: youtube.com/channel/UC0pBauLp63yzf6sVdEOIUbA
Forums and Facebook Groups
Second Life Storage: secondlifestorage.com
DIY Powerwalls: facebook.com/groups/diypowerwalls
K-Weld North America (Keith's store): facebook.com/groups/KWeldNorthAmerica
Jehu's DIY Powerwalls: facebook.com/groups/jehusDiYPowerwalls
Other Helpful Links:
DIY Tech & Repairs Battery Processing Flowchart: bit.ly/2SJW6vg
and finally, if you like what I'm doing here and just want to donate a little do-re-mi, I'll gladly accept at paypal.me/JeffLacey. Thank you!
#diypowerwall #18650powerwall #canispaterchristmas
