I will send this to you for $20 including shipping to CONUS.
I will accept Paypal, or money order.

Specs follow:

intelligent battery charger
Unlike other "dumb fast chargers", you can finally safely rapid charge your
AA & AAA Nickel Metal Hydride batteries! You no longer have to wait for the
tens of hours required by ordinary overnight charger! With MAHA's unique
intelligent microprocessor design, your batteries will be at their peak
performance at all times.
battery conditioning
One of the most impressive features on this charger is its added
conditioning ability, which will rejuvenate your batteries to their best
performance by subjecting them to a automatic discharge / charge cycle. User
intervention not required.

dual charging circuits
The intelligent MH-C204F features two independent banks, able to perform
different function simultaneously This means you can charge two unique sets
of two batteries. You can put two NiMH AA in one bank and two NiCD AAA in
the other bank. IT'S LIKE HAVING TWO CHARGERS!

use in mobile & car
Operate the charger in your car, boat, RV, or any 12V power source with
Optional 12V Car Kit.

Features & Specifications:

Charges either "AA" or "AAA " size battery cells.
Charges either rechargeable NiMH or NiCD battery cells.
Built-in Microprocessor controller with Trickle Charge
Built-in Conditioner for Discharging NiMH or NiCD Batteries
Selectable Conditioning Cycle. Use only when needed.
Two or Four Cell Charging - Charge Time 60-160 Minutes .
Two independent charging and discharging circuits
Capable of simultaneous charging and /or discharging. 0deltaV based.
Rapid Charge Current : 500mA
Trickle Charge Current : 24mA
Discharge Current : 240mA
Current Sensing IC switches to Normal Charge Cycle after Conditioning
Unit has a protective plastic lid. Helps protect unit from spills, etc...
Power Supply input Voltage 12VDC
AC Adapter Included : Adapter Input 120V AC ~60Hz - Output: 12v DC 500mA
Simply charge your batteries fully, and then just leave them in the the MAHA
MH-C204F Charger.
Maintain a continued full charge condition and your batteries
" will always be ready for use " One set to use while charging another set.