I have wanted to do this project for over a year now but I had to prove that the concept would work correctly
The problem with this Black-Web battery pack was the running time on this battery pack sucked but for the fact that it is one of a few battery packs that I have that would deliver 2 amps to my tablet when charging this is only reason for doing this project ( most battery packs would be lucky to put out 1.5 amp )
I am using 7 batteries in parallel in one battery bank with two battery banks in series for a total of 14 batteries
( This Black-Web battery power module uses 8.4 volts for the module to work )
I took a case that Bosten Power Sonata 5300 battery case that battery came in took out the BMS balancing protection board out of it
It comes with 15 batteries but because of way my setup is I had to remove one of the batteries so both side would be balanced
I have calculated that the amp hours of this battery pack is about or a little bit over 35 amp hours
Cutting the battery case so that the battery power module would fit took so doing but it came out better than I expected it to I am very pleased with the results of how this project came out
The only down side of this type of high capacity battery bank is how long it going to take to charge it up
I have estimated that it might take 2 days to fully charged because it been on charge for about an hour and the percentage of started 48% and it still shows 48% ( the charging current is 1.85 )
I have another project with the same exact battery pack case but to power my modified Disordering Gun project that has been on hold for ever it seems like because I did not have a way to power supply battery case that I could use for this project until now ( have to decide if I am going to run this unit on 16 volts or 20 volts if I going to decide on 16 volts I have to buy a BMS balancing protection board for 16 volts because I do not have one in this flavor
The problem with this Black-Web battery pack was the running time on this battery pack sucked but for the fact that it is one of a few battery packs that I have that would deliver 2 amps to my tablet when charging this is only reason for doing this project ( most battery packs would be lucky to put out 1.5 amp )
I am using 7 batteries in parallel in one battery bank with two battery banks in series for a total of 14 batteries
( This Black-Web battery power module uses 8.4 volts for the module to work )
I took a case that Bosten Power Sonata 5300 battery case that battery came in took out the BMS balancing protection board out of it
It comes with 15 batteries but because of way my setup is I had to remove one of the batteries so both side would be balanced
I have calculated that the amp hours of this battery pack is about or a little bit over 35 amp hours
Cutting the battery case so that the battery power module would fit took so doing but it came out better than I expected it to I am very pleased with the results of how this project came out
The only down side of this type of high capacity battery bank is how long it going to take to charge it up
I have estimated that it might take 2 days to fully charged because it been on charge for about an hour and the percentage of started 48% and it still shows 48% ( the charging current is 1.85 )
I have another project with the same exact battery pack case but to power my modified Disordering Gun project that has been on hold for ever it seems like because I did not have a way to power supply battery case that I could use for this project until now ( have to decide if I am going to run this unit on 16 volts or 20 volts if I going to decide on 16 volts I have to buy a BMS balancing protection board for 16 volts because I do not have one in this flavor
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