Charge System for C-Power Ni-MH Batteries

Normally the Ni-MH batteries have the same performance with Ni-Cd , so the charge methods for the Ni-Cd are also suitable for Ni-MH batteries, following are the critical for recommended.

Rapid charge current


Max. 1CmA to 0.5CmA


Rapid charge start voltage


Approx. 0.8V/cell


Charge terminating voltage


1.8V/cell


-△V value


5mV to l0mV/cell


Battery temperature rising rate


1°C to 2°C/min

Maximum battery temperature TCO 60°C (for SC size)
55°C (for A, AA ,C and D size)
50°C (for AAA size)

Trickle current



0.03CmA to 0.05CmA

Rapid charge transfer timer


60 min


Rapid charge timer


90 min (at 1CmA charge)


Rapid charge temperature range


0°C to 40°C


 
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