Ampere time 200ah lithium?? how anout standard discharge current??

[patrick82]

Hey guys, I want to buy a Lifepo4 on Amazon, I like the free return options. Emmm, I search the comments, the standard discharge current is 40A and Max. Continuous discharge current is 200A with 200AhPlus version. Only 40A??? Why is so low>??Another question is：Under Max. Contiuns discharge current, how long can it work, and can it work until the battery runs out?

 

[patrick82]

所有人好，我想在亚马逊上购买Lifepo4，我喜欢免费退货选项。低？？？另一个问题是：在Max之下。连续放电电流，它可以工作多连续，并且可以一直工作到电池替换？

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[bdvan]

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I might be wrong, but I think continuous discharge is rated for 30 mins.

 

[eXodus]

Hey guys, I want to buy a Lifepo4 on Amazon, I like the free return options. Emmm, I search the comments, the standard discharge current is 40A and Max. Continuous discharge current is 200A with 200AhPlus version. Only 40A??? Why is so low>??Another question is：Under Max. Contiuns discharge current, how long can it work, and can it work until the battery runs out?

the ampertime batteries are IP65 - meaning water and somewhat air tight built. - Which just means - they have no cooling.

They are going to overheat on you. If you are rigging an external cooling system - you could probably draw more for longer.

Just get smaller batteries in parallel for more current.
The 100Ah from them has exactly the same current ratings - so if you get 2x 100ah from them you upping your that limit to 2x 40a.

 

[patrick82]

thanks

 

[patrick82]

i find he siad his current is 100a. so i am be confused.....