charger for 3 AA Envie Rechargeable Batteries ( 1000 mAh Pencil Cell )

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rajaram04

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Hello sir

I ve Rechargeable Ni-Cd Batteries 4 X AA 1000 mAh 1.2V Batteries



But i need only 3 cells for a china made 3 radio control car.
Now a common available charger has either 2 or 4 points for 2 or 4 cells respectivly , So i need a charger circuit for only 3 cells in series

Or if is there any option for short cut please let me know
 

**broken link removed**you find circuit base on lm317 constant current charger.
 
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