CONSTANT-CURRENT CONSTANT-VOLTAGE CHARGING METHOD, AND CHARGER

摘要

PPROBLEM TO BE SOLVED: To charge a rechargeable battery in a short time with a low calorific value. PSOLUTION: This constant-current and constant-voltage charger charges a battery with a first the constant current Icc1 (step S2), a second constant current Icc2 (step S4) smaller than the first constant current Icc1, and a constant-voltage charging (step S5) sequentially. PCOPYRIGHT: (C)2003,JPO