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    Inverter Charging Settings

    Hey Guys, I need a little help, I have a Axpert 3KVA 24V inverter, been running on Lead Acid till now, I am about to switch over to a4 x7s80p 18650 power wall and just want some validation on the settings I need to configure on the inverter, This particular inverter does have a Li-Ion option it...
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    rePackr adding packs

    So I have used rePackr to build my first 14s80p packs and ea. worked out to 180ah per cell pack, I am now wanting build my next 14s80p and I have more than enough cells, when I use rePacker there is no option to specify both cells in parallel and pack capacity, the idea is to have rePackr build...
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    Battery shed build help

    I am planning to build a battery shed, much the same as the shed in Pete's videos, So the frame will be a 40mm x 40mm angle iron frame, to which I'll attach IBR sheets. The question is can I then attach the shutter board directly to the IBR in several places, on which I'll hang my 6 x 7s80p...
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    Breakers, Fuses and Shunt Trips

    Hey Guys, So I am at a point where all my 18650 cells are ready and I'm about to start building them out and installing. My question is breakers, fuses and shunt trips. So I'll be building 2 x 7s80p banks connected to 24v 3000kvs ( 2400w ) ( 100A ) inverter, and here is my design Each 7s80P...
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    Project 18650

    So I have been collecting,stripping, cleaning, charging, storing and testing 18650's till all I see when I close my eyes is 18650's My plan is to build 2 x 7S80P ( >1800mah per cell )banks and hook them up to my Axpert 3KVA inveter and replace my 6 x 100ahlead acid's. Here are a few pic's of...
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    NCR18650 Grey's

    Can anyone tell me from which laptop packs these usually come ?
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    18650 at what amp do you discharge test at ?

    Just what's to know at what A are we doing our discharge testing, should it be 1A or 0.5A ?
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    Pack Amp draw vs Bank Amp draw

    Please can someone just correct me if I am wrong here ? I have a 7S bank (7 x 80p)and I draw 70A from thebank, then the draw per pack would be 70A/7S = 10A and the draw per cell would be 10A/80cells = 0.125A ? if I am only drawing 10A per Pack then standard 10A house wire (1.5mm2)should be...
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    fuse Wire

    Just a quick question what size wire are you using for a fuse and where are you getting it, I am looking for 2-3A fuse wire, I not particularly keen on the glass axial fuses but I might just go that way.
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    Hello from South Africa

    Hey everyone, from Durban South Africa, I am interested to know from all other South African's where they are getting their batteries from and what the current going rate is, maybe we can also share some idea's
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    Hello from Durban, South Africa

    Hey everyone, from Durban South Africa, I am interested to know from all other South African's where they are getting their batteries from and what the current going rate is, maybe we can also share some idea's
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