Recent content by ChrisD5710

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    Looking for someone to repair a ebike battery

    This is a bad idea. Do not repair the old pack, build a fresh one. F.eks. Bosch has made it obvious that they do not approve repairs to their E-Bike packs. I fully understand their standpoint. A poorly repaired E-Bike battery that burst into flames is bad publicity. You may be lucky that Your...
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    Hard to find new or in good condition INR18650-35e 3350mAh [FR or EU]

    So, where did You buy, and what did You pay? ChrisD
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    Laptop Batteries Giveaway

    Just 4 U :) Please note that a lot of sellers just post generic pictures. A box of cells taken from above does not tell anything.
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    Laptop Batteries Giveaway

    Max in one box is 20 Kg. One box of 20 Kg will cost approx 25€ to send to Germany. 20 Kg will give about 300 cells. (50g/cell - 80 packs/20Kg. Interested, pse. PM.
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    Laptop Batteries Giveaway

    Nope, this is not a sale, and everybody knows what a laptop battery looks like. These are mixed types and sizes and are provided as is, for free. If I provide pictures, someone wants me to cherry pick. You must be kidding. It seems that You are unaware of the corona situation in Europe...
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    Laptop Batteries Giveaway

    I have 150+ laptop batteries collected during the last Year. However, my powerwall is full, for now. Therefore I offer these laptop batteries for free, You just pay the shipping. PM me and when I know where You live, I can find out what it costs to ship a box of say 20 Kgs. EU only.
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    Used TESTED 18650 Cells [EU only] [non EU country PM]

    I noticed. :) However, regarding the 7s20p module with a starting bid of 110 € + 15 € shipping, You just sold 2 for 90 € each throwing a free box on top and 10 € shipping only. I made You an offer for 2 modules on a PM. You have not replied. I wish You all the best with Your auction, but I...
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    When things go wrong... it can go really wrong!

    You do not need a huge soldering iron that heats up the entire cell. My cells are fused with a 1 A Fast blow Fuse. They do not need much soldering, just enough to fasten the thin fuse lead. My solderjoints are seldom more than a few sq mm. 1 Amp per cell?? Sure 5600/14 is still 400 Amperes at...
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    When things go wrong... it can go really wrong!

    I notice that the bus bars are zip tied directly to the spacers. The plus bus is only a fraction away from the can of the cell. There is this very thin fragile wrapper only. If the bus bar gets hot and melts a bit into the plastic, the bus bar may short to the negative can of the cell, and NO...
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    Used TESTED 18650 Cells [EU only] [non EU country PM]

    I found seller: paoloemuland on e-bay. Here the price on item: 14s20P UNTESTED powerwall 1865 29E SAMSUNG... is 350 not 340. And 1 module 7s20p is 160 not 150. I Presume this is You.? This is the reason for my post. However, I have verified, prices on Your main site is unaltered. :) ChrisD
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    Used TESTED 18650 Cells [EU only] [non EU country PM]

    Paolo, my Friend. Take it easy. :) Not all customers are unhappy. Just one thing, I have just got word, that my pension will be raised by 1.8% next Year, everybody else get at least 4%, but You are raising Your prices by 8% ??? ChrisD
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    Megacellcharger update #4

    Just one caveat: Without full Internet access, (so the Megacell Charger can call Home in Holland), the unit will not work at all. To use this unit in a place without Internet access is not possible, not even in stand alone mode. I think they forgot to mention this fact when they presented the...
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    Used TESTED 18650 Cells [EU only] [non EU country PM]

    Entered code NOFEAR. Reply: There is 1 Error. This voucher does not exists. So purchase price 150 Freight 20. No 5% rebate and NO free freight. I will not proceed to checkout, because I will not pay 170 Sorry, but please explain how to do this without being tricked into paying too much. ChrisD
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    Add 36V Battery Block to 48V Battery System

    Q: Are the cells casted in this black goo? I thought it was plastic spacers, but if the cells are indeed casted in this black hard goo, You are out of luck, sorry. ChrisD
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