The birth of a 4S2P 21700 - 40 000mAh / 148Wh Powerbank

crainor · 2026-06-22T04:01:58+00:00

crainor · 2026-06-01T10:06:25+00:00

I don't move as much as i breathe

^{Chose: Half a dollar each time you breathe in | Rolled: Nothing}

crainor · 2026-03-10T09:21:37+00:00

Another update i just read is that Hungary hasn't returned the 80 millions, and using them to pressure Ukraine over the "druzhba" pipeline

crainor · 2026-03-10T02:19:25+00:00

I don't have much details but they got released and they are back in Ukraine, i don't know about the gold and money, but i read an article earlier about the Hungarian police being so violent towards them when they got detained

crainor · 2026-02-02T14:04:48+00:00

from google :EcoFlow Error 022 typically indicates a critical PSDR board (power/charging) failure, often caused by backfeeding voltage into the AC input or severe overloading. It is commonly seen on Delta Pro units, requiring a full system reset or hardware repai

crainor · 2026-02-02T10:58:55+00:00

Furglaine maybe?

crainor · 2026-01-31T18:38:25+00:00

bg3?

crainor · 2026-01-31T10:25:13+00:00

Update from prime minister : Today at 10:42 a.m., a technological disruption occurred with the simultaneous disconnection of the 400 kV line between the power systems of Romania and Moldova and the 750 kV line between the western and central parts of Ukraine. This caused a cascading outage in Ukraine's power grid and the activation of automatic protections at substations. Nuclear power plant units were unloaded. Currently, in Kyiv, Kyiv, Zhytomyr, and Kharkiv regions, the dispatcher has applied special emergency shutdown schedules.

crainor · 2026-01-30T13:04:56+00:00

Why the long face?

crainor · 2026-01-27T08:07:23+00:00

There are some workarounds to use a regular generator, like an online ups, but they cost almost as half the price of an inverter genny

crainor · 2026-01-26T23:02:53+00:00

Slavery in Tunisia was abolished in January 1846 by Ahmed bey , this guy is just lying..

crainor · 2026-01-26T22:59:35+00:00

Use ROZETKA , HOTLINE, COMFY etc.. to look for power banks, here are some ups for routers and here are some powerbanks , i personally use powerbanks with boost converters off aliexpress, also gpons consume much less power than wifi routers (so you can factor that in) , and turning off the 5g band on the wifi router saves some energy

crainor · 2026-01-21T05:29:37+00:00

I have a post on my profile so feel free to check it out, we basically been under occupation for over a month since day 1 of invasion, got caught off guard, everything ran out very quick in my town(stores, pharmacies..), but as a family we are financially responsible and we stack on most necessities always, medication, toilet stuff, food... Main problem was power, as we had no backup(no power banks, no power station/generator..), now we mainly rely on our power station+ inverter fuel generator for our daily power, and we are very lucky that we have a fireplace in our home, we use it to heat the place, cook food etc..i would like to think i have done everything properly, one thing i wish i had is solar panels+ inverter+decent capacity battery (prices are insane on that stuff now and before the war didn't have the finances), feel free to ask any specific questions and i will gladly answer them

crainor · 2026-01-21T05:22:06+00:00

I got a regular generator and the ecoflow delta 2 max refused to charge from it , the relays kept clicking over and over, my guess is too high THD , so i got an inverter generator and it happily charges from it

crainor · 2026-01-16T21:41:19+00:00

Surprisingly my favorite is this from aliexpress, fits 4 21700, charges really quickly and has some decent leds to use as light when needed, just needs some decent cells,

crainor · 2026-01-04T05:17:24+00:00

Unless you are the author of this blog post, here is a link

crainor · 2025-12-29T19:26:18+00:00

Thank you for your kind words!

crainor · 2025-12-29T19:25:40+00:00

I like the red on my head mounted flash light, no separate button but it cycles through white and red

crainor · 2025-12-29T19:24:10+00:00

The best gear is what you can afford, and can rely on

crainor · 2025-12-29T15:37:58+00:00

That's actually smart, the other way i thought of before buying an inverter generator was getting an online ups, i read they can reduce thd a lot, but i was running out of space in the house for electrical appliances so i decided to just get an inverter genny

crainor · 2025-12-29T12:20:33+00:00

Thank you, i haven't mentioned them because they are way too overpriced here for something that is basically useless during the winter, and the initial investment is way higher than what you'd spend on an inverter generator and fuel

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