I need to find suitable replacements for my older Sony cameras. They use the HP-BG1/FG1. There are replacments on Ebay but after having tried a few I found they didn't last very long before they wouldn't accept a charge.
Bill
Is anyone aware of a kit or inexpensive charger controller for charging 24vdc batteries? I need one to charge my boat's trolling motor batteries. 24 volt chargers are very expensive if you buy a reliable one.
Bill
Well it looks like discharging them in Series is not the way to go. I will have to buy a couple more chargers so it doesn't take so long.
Thanks for the reply.
Bill
I have several 5000mah Tenergy Premium C cells I plan to discharge and then recharge to see if their capacity has degraded over the 5 years I have had them. I have read to discharge them using .9vdc per cell at 1C (500 ma). Is this the correct numbers I should use? I am using a 10 cell holder...
I thought about using one of these in my multimeter but was concerned about the lower nominal voltage. Was wondering if the meter would work as designed with the lower voltage??
Bill
So after the first voltage selection, the Charge Voltage does not change unless the button is pressed again? Was wondering about how it world react to a Solar Panel interruption?
Bill
I want to use them for testing my Lithium Ion Solar chargers. Wanted them to be as accurate as is reasonable.
How about Refresh Rate? I see it stated in Milliseconds and Hertz.
In general this is what I found on the web:
So if converting to HZ a Refresh Time of 2 to 5 HZ (500mS to 200mS) would...
Having the ability to use this charger with a Solar Panel would be a big asset for me. I'll do some testing with a Solar Panel as well when I get home from Florida in March.
Please continue to post your Solar charging results for us and I will do the same.
Bill