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Nairaland Forum / Science/Technology / Phones / 3 Possible Reasons Why Power Banks Explode (13057 Views)
Why Smartphone Batteries Explode And How To Prevent It / Possible Reasons Why MTN Changed Recharge Card Loading Pattern, Reduces Card PIN / Power Banks Are Not True With Their Battery Capacity. (2) (3) (4)
3 Possible Reasons Why Power Banks Explode by NaijaTechGuy(m): 6:40am On May 09, 2017 |
Powerbanks help a lot, especially in a country where there's no steady power supply but on several occasions these life savers have turned to weapons of mass destruction. Here's how a powerbank could have killed my roommate. It was a cool evening, I just finished talking to a friend on the phone. I was conversing with my roommate outside. A few minutes later he went inside the room to get his phone before I could say Jack Robinson, I heard the sound of an explosion as he fled from our room faster than gala sellers that haven't been paid, flinging the gate open as he fled for his dear life. This happened in a matter of milliseconds or nanoseconds. I was shocked. This was the culprit : Different thoughts ran through my mind. Could there be someone in the room? Or did he see a ghost?....There was no power at the moment so it wasn't a socket sparking. Well, I'm not the superstitious kind so I ruled out the possibility of him seeing a ghost. I went outside the gate along with a couple of our lodge mates who were startled by the sound. The reason for his escapade was a powerbank that exploded in the room. He was trying to pick up his phone from the table and the powerbank which was just beside his phone just exploded in front of him. The powerbank in question just costs N1,500. I tried to understand the different things that could have happened. He could have been injured badly on his right hand or his face would have been burnt, the former would affect him badly since we're writing our first semester exams. Now the ultimate question is : Why would a power bank explode all of a sudden?. I decided to make some research and here's what I could come up with. 1.) Wrong Circuit Design: The internal circuit design of the power bank can also be another likely cause of explosion. For a power bank a good circuit should have Power protection( a mechanism that ensures that the battery stops charging once it has reached full capacity), Short circuit control and temperature control. If it doesn't have any of the above features, the chances of explosion is higher. 2.) Poor Battery Quality Batteries are the most expensive parts of a powerbank. Most of the power banks found in the market are made from either Lithium-ion or Lithium-Polymer batteries, though the lithium-ion is a cheaper option. Most Manufacturers in a bid to keep prices down tend to use Lithium- ion batteries to save costs. In the worst case scenarios, they go to the extent of using recycled batteries which increases the chances or likeliness of explosion at a later time. 3.) Improper Usage Exposing power banks to high temperatures or humidity can cause explosions. Overcharging of power banks is wrong. Also spilling water on it or leaving it near a heated area, like under the sun can cause explosions. 4 Likes 1 Share |
Re: 3 Possible Reasons Why Power Banks Explode by NaijaTechGuy(m): 6:41am On May 09, 2017 |
Re: 3 Possible Reasons Why Power Banks Explode by SexyNairalander: 6:45am On May 09, 2017 |
booked |
Re: 3 Possible Reasons Why Power Banks Explode by chibatov(m): 6:50am On May 09, 2017 |
No. 2 though. 1 Like 1 Share |
Re: 3 Possible Reasons Why Power Banks Explode by Partnerbiz2: 7:07am On May 09, 2017 |
PB explosion is overhyped and cant kill an ant. See below |
Re: 3 Possible Reasons Why Power Banks Explode by NaijaTechGuy(m): 7:13am On May 09, 2017 |
1 Like |
Re: 3 Possible Reasons Why Power Banks Explode by wahles(m): 7:15am On May 09, 2017 |
Nice |
Re: 3 Possible Reasons Why Power Banks Explode by FearFactor1: 7:20am On May 09, 2017 |
Same reason why money banks shut down, Rotor door issues Generator issues Even fire. Heard of Savanah bank? 3 Likes |
Re: 3 Possible Reasons Why Power Banks Explode by mach98(m): 7:23am On May 09, 2017 |
the experience of powerbank explosions is the beginning of wisdom |
Re: 3 Possible Reasons Why Power Banks Explode by NaijaTechGuy(m): 7:23am On May 09, 2017 |
FearFactor1:.. 2 Likes |
Re: 3 Possible Reasons Why Power Banks Explode by wman(m): 7:26am On May 09, 2017 |
Stop buying cheap powerbanks. Get Romoss and other trusted brands. 5 Likes |
Re: 3 Possible Reasons Why Power Banks Explode by Goldenheart(m): 7:26am On May 09, 2017 |
Oriamo is better... |
Re: 3 Possible Reasons Why Power Banks Explode by YorubaNigga(m): 7:35am On May 09, 2017 |
But why would they say it can even kill |
Re: 3 Possible Reasons Why Power Banks Explode by iamdrfresh: 7:39am On May 09, 2017 |
I don't dey fear now sha...which power banks are now safe? Recommend pls! |
Re: 3 Possible Reasons Why Power Banks Explode by emeraldknytt(m): 7:40am On May 09, 2017 |
wman:Not every one digs the idea of shipping in products for use or thriftily spending overseas. There are quite a number of quality brands in our country too. Products like FIL and New Age... Both brands, when the original is bought, are dependable. 5 Likes |
Re: 3 Possible Reasons Why Power Banks Explode by Partnerbiz2: 7:45am On May 09, 2017 |
NaijaTechGuy:What do u know |
Re: 3 Possible Reasons Why Power Banks Explode by mekybabe1: 7:53am On May 09, 2017 |
Nic one op |
Re: 3 Possible Reasons Why Power Banks Explode by davibid: 8:05am On May 09, 2017 |
[s] Partnerbiz2:[/s] My people die for lack of knowledge 2 Likes |
Re: 3 Possible Reasons Why Power Banks Explode by Nobody: 8:10am On May 09, 2017 |
wman:Yes Romoss is a Standard power bank... |
Re: 3 Possible Reasons Why Power Banks Explode by Hayormeah(f): 8:16am On May 09, 2017 |
Please can power banks be repaired? The charging port of mine has removed. |
Re: 3 Possible Reasons Why Power Banks Explode by bellenornor(f): 8:23am On May 09, 2017 |
Hayormeah:Of course. Repaired mine last week |
Re: 3 Possible Reasons Why Power Banks Explode by glossy6(f): 8:25am On May 09, 2017 |
New Age nko? |
Re: 3 Possible Reasons Why Power Banks Explode by Palchiji: 8:28am On May 09, 2017 |
YOOBAO powerbank are so good and they come with warranty. no story |
Re: 3 Possible Reasons Why Power Banks Explode by Nobody: 8:35am On May 09, 2017 |
Anker among the best if you can get original. Jua energy is good. Look on jumia. Oraimo seems to have disappeared. |
Re: 3 Possible Reasons Why Power Banks Explode by Segadem(m): 8:40am On May 09, 2017 |
Deejacy2:yeah plus FIL & new age 1 Like 1 Share |
Re: 3 Possible Reasons Why Power Banks Explode by Hayormeah(f): 8:44am On May 09, 2017 |
Re: 3 Possible Reasons Why Power Banks Explode by Nobody: 8:45am On May 09, 2017 |
Power banks change with use. I had a nice oraimo but the way nepa take light in my area, there is a very low current still flowing this damaged it. The charging% light didn't go off again it was always warm, if you kept that under clothes fire could result. |
Re: 3 Possible Reasons Why Power Banks Explode by just2endowed: 8:55am On May 09, 2017 |
Op is right. A poor designed and manufactured powerbank tends to explode as a time goes on. That's why I recommend Romoss PowerBank for anyone desiring to buy one. I have Romoss polymos 20 20,000mah made from Lithium-Polymer batteries that is very durable. Romoss polymos 10 10,000mah Romoss Ace10 10,000mah (2.1A) triple fast charge with metalic gold design. Romoss solo 5 10,000mah Romoss solo 6 16,000mah Romoss solo 6plus 16,000mah with LCD. We breath Romoss. Check my signature and whatsapp or call for enquiry |
Re: 3 Possible Reasons Why Power Banks Explode by leverage12(m): 10:11am On May 09, 2017 |
Wow. Nice info. Get top quality inverter deep battery, inverter and solar. Also get powerbank to power your laptop up to 8 hours or more while you keep your freelancing work going without worrying of buying fuel ⛽ or heavy generator sound. Check out my thread here for more info : https://www.nairaland.com/2182890/buy-laptop-powerbanks-deep-cycle . Cheers |
Re: 3 Possible Reasons Why Power Banks Explode by Nobody: 10:49am On May 09, 2017 |
emeraldknytt:Fil power bank is crap, i bought one with a label of 20,000mah on it but it cant charge my 4500 mah battery twice from 0 to 100. |
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