Non-dissipative battery charge equalizer

The battery charger 10 is recharging the reusable battery The charger includes a voltage source and, lossless shunt configuration in order to be produced in order to charge the battery a predetermined number. Charger 10 may be current limited voltage source, which is controlled by the state of charge of the battery voltage or to be recharged. Lossless shunt pair of transistors for each pair of batteries (Q Same, controlling each of the transistors opposite to the two phases (Φ1 and Φ2) an oscillator (14 and 204), the first phase the charge for a predetermined supplying a charge to the battery and a second phase during which the so equalized between batteries pairs It is used to. Equalization is continued until one not overcharge the battery reaches full charge before the two batteries.