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Articles, tagged with "battery voltage", page 1

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Why Rechargeable Batteries Go Bad Prematurely

26th September 2011
For as long as I've been using and suggesting the usage of rechargeable batteries, I've also strongly purported the use of an intelligent charger having a refresh or reconditioning function. So, why, when I place a rechargeable battery that's barely 6 ... Read >
Author: David Schliep

What's an Impact Driver Got Over a Cordless Drill?

19th April 2010
When they first were invented years ago, impact drivers were all the rage in Japan. It took a while for Americans to understand what a terrific lead impact drivers have over an electric drill when it comes to driving long screws into lumber, especially de... Read >
Author: Bob Gillespie

What is MPPT solar charge controller?

25th January 2010
1.What is MPPT solar charge controller? A maximum power point tracker (or MPPT) is a high efficiency DC to DC converter which functions as an optimal electrical load for a photovoltaic (PV) cell, most commonly for a solar panel or array, and converts the... Read >
Author: Wellsee solar
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