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2PCS INR18650-30Q 3000mAh 20A Botão Top Li-ion Bateria Com Caixa Para Samsung
US$14.95 US$22.43

Q: Is this protected battery?

perguntado por JKafle sobre 2018-06-14 03:55:35

Apivorous Button Top Unprotected battery

2018-06-20 01:42:26 Útil (0)
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220V 500W 120000mAh 12V Portable Solar Powered System Generator Pure Sine Wave Emergency Backup Home
US$451.91 US$675.07

Q: 120 Ah times 12 V is not equal to 444 WH. Did they mean to say 1.44 kWh?

perguntado por donster sobre 2018-07-25 10:51:40

JKafle Not 120ah X 12v = 1440wh . correct calculation is 120ah X 3.7v=444wh. remember all these portable UPS are made of bunch of 3.7v li ion 18650 cells. So you have to multiply by the base V of single cell. But how did you come up with 12V figure ?

2018-09-01 06:52:36 Útil (1)
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JKafle 12/07/2018
This is very poor quality product. I purchased 2 of these and one barely worked only during my 1st day of testing and another is over heated to the point I had to disconnect it to avoid possible fire. Please avoid this product as it will be buried under the wall and there is strong chance it may cause fire.
Painel de tomada elétrica de parede Excellway® Tomada Parede USB Tomada USB Tomada Plugue EUA/Reino Unido/UE
US$9.99 US$12.99
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Gerador de painel solar portátil 300W 80000mAh fonte de alimentação de emergência de onda senoidal pura de backup jardim ao ar livre
US$415.08 US$604.29

Q: Hi, you say it has 80000mAH capasity.. That is 80AH and equals to 960WH not 296WH as you state.. What is the real battery capasity?

perguntado por abols sobre 2018-06-27 05:39:50

JKafle Yes , there are bunch of 3.7V batteries combined to 80000mAh which is 80Ah now to the true capacity of this unit will be 3.7V*80Ah= 296Wh. Hope that helps.

2018-07-01 01:39:53 Útil (0)
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