22 Feb 2008 07:51:34 | mary lv
How does Conditioning Chargers?
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Charging batteries is often not enough,
especially when it comes to nickel-based chemistries. Periodic maintenance is needed to
optimize battery life. Some innovative manufacturers offer chargers with conditioning features. The most basic
charger models feature one or several bays with discharge opportunity. More advanced chargers include a display to
reveal the capacity.
Some chargers offer pulse
charge methods. This is done to improve charge efficiency and reduce the memory phenomenon
on nickel-based batteries. Optimal charge
performance is achieved by using a pulse charge that intersperses discharge pulses between
charge pulses. Commonly referred to as 'burp' or 'reverse load' charge, this charge
method promotes high surface area on the electrodes and helps in the recombination of the
gases generated during charge.
the pulse charge method conditions and restores NiCd batteries and makes the periodic discharges redundant. Research carried
out by the US Army has revealed that pulse charging does reduce the crystalline formation on
the NiCd battery. If
properly administered, batteries charged with these pulse chargers prolong service life. For
batteries with advanced memory, however, the pulse charge method alone is not sufficient and
a full discharge or recondition cycle is needed to break down the more stubborn crystalline
formation.
more info:www.good-battery.co.uk
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