Adam ♿ · @voltagex
427 followers · 2077 posts · Server aus.socialHey #HomeAutomation and #Electronics and #Hardware folks, what do you pay for #CR2032 and #CR2450 #batteries?
#homeautomation #electronics #hardware #cr2032 #cr2450 #batteries
pla108 · @10platon
113 followers · 1958 posts · Server mstdn.jp
· @dasgrueneblatt
439 followers · 5708 posts · Server wien.rocks
Nimrod Kerrett · @zzzen
55 followers · 168 posts · Server reshet.social
Natenom · @natenom
2227 followers · 109 posts · Server social.anoxinon.de
Derek Chai Media · @derekchai
74 followers · 823 posts · Server aus.socialBatteries form Amazon- why are they so cheap?
https://youtube.com/shorts/fJ81q6OaToc?feature=share #batteries #cr2032 #cr2025 #tech #amazon #onlineshopping #genericbrands #moneysavingtips
#batteries #cr2032 #CR2025 #tech #amazon #onlineshopping #genericbrands #moneysavingtips
Moritz Strohm · @mstrohm
28 followers · 1592 posts · Server kanoa.deI'm using ML2032 rechargeable button cells as replacements for CR2032 button cells in some appliances like LCD clocks or bicycle mileometers. They work great! I cannot see any loss in performance when using ML2032 cells instead of CR2032 cells.
The only drawback is the long charging time, caused by the low maximum charging current of 2mA at 65mAh capacity. But that is OK, since I can reduce waste by using rechargeable batteries. 😉
#ML2032 #cr2032 #battery #RechargeableBattery #energy
Sultmhoor 🔒 · @sultmhoor
110 followers · 1096 posts · Server fosstodon.orgDoes anyone have any practical experience with rechargeable CR2032 coin-cell batteries?
#rechargeable #cr2032 #batteries
@tuwat@ruhr.social · @tuwat
40 followers · 86 posts · Server ruhr.social
der #Tuya #ZigBee 3fach #Schalter ist leider ein kleiner #Stromfresser 🤔 2 normale AA Batterien dran gefrickelt ist die bessere Lösung als immer die #CR2032 zu tauschen - mal einen Adapter bauen wo die externen Batterien unter dem Taster verschwinden
#tuya #zigbee #Schalter #Stromfresser #cr2032
pla108 · @10platon
98 followers · 1511 posts · Server mstdn.jp
マザーボードの電池が寿命だったみたい
寒さで一気に来たな
#自作pc #マザーボード #cmosバッテリー #cr2032
#cr2032 #cmosバッテリー #マザーボード #自作pc
pla108 · @10platon
70 followers · 769 posts · Server mstdn.jp
pla108 · @10platon
71 followers · 779 posts · Server mstdn.jp
Future Sprog · @futuresprog
136 followers · 5465 posts · Server mastodon.nzoss.nz@airshipper @acyberexpert
Oh that’s genius. I’ve been tinkering around trying to do these sorts of #battery replacements for a while. Soldering direct to the terminals is the “point of no return”, “nuclear option” IMO.
Replacement for 1x #CR2032 would need a buck converter to drop it from 5V to 3V, right?
What would be the sweet spot? 3x AAA batteries? Big non conductive clump in the middle to make it fit. #ParaKore
Edit: first use of #ParaKore !!! #ZeroWaste
#parakore #battery #cr2032 #zerowaste
A Cyber Expert · @acyberexpert
113 followers · 1464 posts · Server freeradical.zone
Did some seasonal soldering, switching out 2x CR2032 batteries for a USB cable for a string of lights.
Can still be used in portable operation by attaching a USB battery pack.
Really not sure why such wasteful products are made. Who has a supply of #CR2032 batteries on hand and a way to #recycle them?
Previous power supply: 5.5-6V @ 0.0002A
USB power supply: 5V @ 0.5A
Jean-Claude Frick ✅ · @jcfrick
539 followers · 82 posts · Server social.apfelfunk.com
Jean-Claude Frick · @jcfrick
527 followers · 80 posts · Server social.apfelfunk.comDer Schlüssel meines #VW #ID3 hat die gleiche #CR2032 Zelle wie die #AirTags - sehr praktisch 👍 https://t.co/XUyGfrmcH8
Lars · @longread
2 followers · 29 posts · Server social.tchncs.de#Ikea #Tradfri #Bewegungsmelder im ganzen Haus mit neuen #CR2032 Knopfbatterien versorgt. Gibt es da nichts vergleichbares mit wiederaufladbaren Akkus? #zuvielmüll Hat jemand Idenn für Alternativen? #Technik #Smarthome #Nachhaltigkeit
#nachhaltigkeit #smarthome #technik #zuvielmüll #cr2032 #bewegungsmelder #tradfri #ikea
Lars · @longread
9 followers · 74 posts · Server social.tchncs.de#Ikea #Tradfri #Bewegungsmelder im ganzen Haus mit neuen #CR2032 Knopfbatterien versorgt. Gibt es da nichts vergleichbares mit wiederaufladbaren Akkus? #zuvielmüll Hat jemand Idenn für Alternativen? #Technik #Smarthome #Nachhaltigkeit
#nachhaltigkeit #smarthome #technik #zuvielmüll #cr2032 #bewegungsmelder #tradfri #ikea
Moritz Strohm · @mstrohm
26 followers · 1249 posts · Server kanoa.de
I started replacing non-rechargeable CR2032 batteries with rechargeable ML2032 batteries. Although I don't have a charger for them yet, I still have at least one month to build one. 🙂
If all goes well, I can use a microcontroller to charge them safely. That charger project is being developed on Codeberg: https://codeberg.org/ncc1988/ml2032-charger
#cr2032 #ML2032 #battery #RechargeableBattery
Moritz Strohm · @mstrohm
22 followers · 1215 posts · Server www.kanoa.de
I started replacing non-rechargeable CR2032 batteries with rechargeable ML2032 batteries. Although I don't have a charger for them yet, I still have at least one month to build one. 🙂
If all goes well, I can use a microcontroller to charge them safely. That charger project is being developed on Codeberg: https://codeberg.org/ncc1988/ml2032-charger
#cr2032 #ML2032 #battery #RechargeableBattery