long-lasting russian

• продолжи́тельный

  prolonged, lengthy, long, long-lasting

  long-term, sustained

• долговре́менный

  long-lasting, of long duration, lasting, permanent

  long-term, long-range

• экономи́чный

  economical, fuel-efficient, energy-saving, economy-type

  cost-effective, efficient, profitable, advantageous

  high-yield, long-lasting in use, that goes a long way

• долгоигра́ющий

  long-playing, long-lasting, durable, long-term

Examples

• Мы купили долгоиграющие батарейки для фонарика.

  We bought long-lasting batteries for the flashlight.

• Мы устали от этого долго длящегося дождя.

  We were tired of this long-lasting rain.