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'lithium-ion batteries -Reply'
1997\01\09@061634 by Chee Foon Tiang

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Li-Ion batteries have longer shelf-life than other
rechargeable batteries, i.e. it has very small self
discharge current.
It is not recommended to cycle charge Li-Ion (discharge
before charge).

Charging method is constant current followed by
constant voltage at 4.2V per cell. Charging voltage
must be very accurate, termination when charging
current drops below a preset minimum value (at const
voltage, that is)

You do not require sophisticated chargers to charge
Li-Ion batteries. However, you require one with
good charging voltage accuracy. I read in an article
that a 0.1V difference means >10% loss in capacity.

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