nickel-iron battery   (TTS Sound)

The nickel-iron_battery has 1 Senses.

• nickel-iron battery, nickel-iron accumulator
• a storage battery having a nickel oxide cathode and an iron anode with an electrolyte of potassium hydroxide; each cell gives about 1.2 volts
• 水酸化カリウムの電解質がある酸化ニッケル陰極と鉄の陽極がある蓄電池