摘要 |
Charging device 10 charges nickel-hydrogen batteries 58, while adjusting the current value so that the temperature follows the target temperature rise pattern. Therefore, nickel-hydrogen batteries that demonstrate a large temperature increase can be charged within a short time so that a high temperature is not attained. Furthermore, when lithium ion batteries 58 are charged, the current value is controlled so that the voltage follows the target voltage rise pattern. Therefore, lithium ion batteries can be charged at a potential no higher than the preset level.
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