NEW EP4500's
#1
NEW EP4500's
http://demonpowerproducts.co.uk/prod...oducts_id=2073
I wonder when we will get these in the states.
I wonder when we will get these in the states.
#2
Tech Addict
As far as I know these are not from East Power but from E-Power which may or may not be any good.
Mike
Mike
#5
asked Nick about cells today,
Hi
EP and IB are the best cells.
The EP4500 deliver the best power.
The Kapow 4200Hi Volt is close
The Kapow 4500 have less run time than those and slightly higher resistance.
Thankyou
Nick Adams
Demon Products
http://demonpowerproducts.co.uk
T: 01252 343132
EP and IB are the best cells.
The EP4500 deliver the best power.
The Kapow 4200Hi Volt is close
The Kapow 4500 have less run time than those and slightly higher resistance.
Thankyou
Nick Adams
Demon Products
http://demonpowerproducts.co.uk
T: 01252 343132
#6
Out of the 6 i have they are coming up at about 1.19v to 1.23v and 1.5 to 2.0IR , and the mah is outta this world!! (30 amp discharge, 6 amp charge)
They keep wanting to repeak on my turbo matcher 4 though which i don't really understand why and how to prevent that.
#7
This cell is the real deal. Runtime, voltage and resistance are all really good. Self discharge and venting are practically non-existent.
We have been matching these cells for nearly two months. Based on the tests that we have performed, I can say that the E-Power 4500 is the best NiMH cell that we have seen.
We have been matching these cells for nearly two months. Based on the tests that we have performed, I can say that the E-Power 4500 is the best NiMH cell that we have seen.
#9
#12
Tech Champion
iTrader: (35)
I think that you will find that the E Power 4500 and the EP4600 are from totallly different manufacturers.
I have had H Energy 4500 cells that look distinctly like the E Power 4500. They are a reasonable cell.
I have also had a test sample lot of the EP4600 cells. These are very interesting. The ones that I had only had similar runtime to the EP4200 cells but the voltager was all above 1.245 and some at 1.245 wit IR of around 1.6
Too early to tell if they have reliability problems
I have had H Energy 4500 cells that look distinctly like the E Power 4500. They are a reasonable cell.
I have also had a test sample lot of the EP4600 cells. These are very interesting. The ones that I had only had similar runtime to the EP4200 cells but the voltager was all above 1.245 and some at 1.245 wit IR of around 1.6
Too early to tell if they have reliability problems
Last edited by cannon; 10-16-2007 at 10:09 PM.
#13
#14
I think that you will find that the E Power 4500 and the EP4600 are from totallly different manufacturers.
I have had H Energy 4500 cells that look distinctly like the E Power 4500. They are a reasonable cell.
I have also had a test sample lot of the EP4600 cells. These are very interesting. The ones that I had only had similar runtime to the EP4200 cells but the voltager was all above 1.245 and some at 1.245 wit IR of around 1.6
Too early to tell if they have reliability problems
I have had H Energy 4500 cells that look distinctly like the E Power 4500. They are a reasonable cell.
I have also had a test sample lot of the EP4600 cells. These are very interesting. The ones that I had only had similar runtime to the EP4200 cells but the voltager was all above 1.245 and some at 1.245 wit IR of around 1.6
Too early to tell if they have reliability problems
I got a couple sample cells from ep and they are really good, but i don't think they offer quite the same performance characteristics as the "ep" red black shrinked cells.
The jury is still out on track performance because i suck .