Review and cite BATTERY protocol, troubleshooting and other methodology information | Contact experts in BATTERY to get answers
20,585 views 643 posts
Questions related to Battery
I am planning to shift focus from batteries to supercapacitors. I would like to know if I synthesize materials for a supercapacitor, WHAT are the basic tests that need to be conducted?
17 August 2019 5,684 3 View
Hi, I am interest in an electric car now. I have a question about charging. Is there any difference between single phase and three phase AC charging for a battery? ( If the car use same...
06 August 2019 9,553 4 View
If the battery life depends only on factors like temperature, Depth of discharge and Charge rate, how can we predict the battery life for varying load pattern( Say for a series of C rates over time )
05 August 2019 6,462 3 View
Hey, I'm working right now in some battery characterization and I recently ran a charge/discharge test on a LIR2032 coin cell battery. I'm getting this graph (purple and blue with square signal)...
25 July 2019 9,244 2 View
Carbon black is much cheaper than CoOOH and has been widely used in Li-ion battery. Is there any specific reason that NiMH battery use the expensive CoOOH?
25 July 2019 1,965 4 View
Toyota Camry Hybrid Cars Charging of Hybrid Batteries
18 July 2019 3,600 1 View
Following causes can be excluded: - too little sample, enzymkojugate, substrate and stop solution - too little exposure (reaction) time - wrong handling with the pipette - too less warm up time...
17 July 2019 1,889 1 View
In order to exploit the energy produced by the interaction of hydrogen with oxygen, the fuel cell industry requires expensive equipment such as KV, which can be replaced by the lowest price
17 July 2019 7,035 8 View
I would like to know the prices of the different PV system components which are he PV panel, the battery, the MPPT charge controller and the inverter. Is there any company that could provide you...
12 July 2019 7,524 5 View
Hi there, back again with another question about SDS-Page / Western blotting. I am planning to load 30 ug of protein onto a 5-20% gradient gel. Protein of interest (multiple) 260kd, 62kd, 40kd....
12 July 2019 539 1 View
With the setup I'm currently using I obtain VE, CE and EE's of > 100 % and I would like to confirm the method as this is a completely new field for me.
10 July 2019 5,035 3 View
Hi. I have performed many EIS experiments using a cylindrical battery at different temperatures and state of charge. Some results (near SOC=0) are as the attached figure. How can I find the...
09 July 2019 2,186 2 View
I need the real data about "the cost of battery depreciation" of the electric vehicles. Any suggestion?
09 July 2019 9,164 6 View
Dear RG colleges, Does anyone know the magnitude of conductivity of solid lead sulfate (even is nonconducting)
03 July 2019 3,787 8 View
The antibiotic target is SMX and OCT,
01 July 2019 5,837 5 View
I'm assembling a battery inside a part that is sealed with an acrylic plate. However, when I seal it still inside of the glovebox, the lithium gets oxidized, indicating that there is residual...
27 June 2019 10,273 3 View
I want to remove the oxide layer on aluminium metal inside a nitrogen glovebox. Is this feasible to do? It is for use in an aluminium battery.
22 June 2019 1,127 1 View
I would like to know what type of springs are best, practically for storing energy temporarily without taking up too much volume. Are constant force springs any better than torsion springs in this...
20 June 2019 5,688 0 View
I want to test capacity, cycle life, temperature durability, rate capability of 18650 and 2170 Li-ion cell, max discharge 5A, can anyone please recommend me the best brands of cycler? Thanks for...
18 June 2019 4,418 1 View
I am designing a charger for my li-ion battery using a simulink model. How can I make a constant current source to charge it by using power electronics components only.
14 June 2019 8,480 4 View
I am new to this theme. I will test the the Li
07 June 2019 9,357 1 View
I'm trying to analyze my EIS data about Li-ion battery. But I noticed there is a strange data in high frequency region(~100k - 10k) that the Z(im) decreases as measurement frequency decreases. It...
07 June 2019 3,232 12 View
I need to know in details of this points too. 01. Raw Materials, 02. Preserving, 03. Assembly Line, 04. Assembly Line Machines, 05. Testing Machines, 06. Packing Machines
30 May 2019 7,011 2 View
In order to obtain EIS results on commercial batteries of capacities from 1 Ah to 3.3 Ah batteries, what is the max RMS current that should be used in galvanostatic mode? I am using Versastat...
29 May 2019 2,552 5 View