The charging chip manages the charging process. To charge the battery with the appropriate current, generally through trickle charging, constant current charging, constant voltage charging three stages. Nickel-metal hydride batteries will heat up during charging. Therefore, nickel-metal hydride charge management chips generally include temperature detection. The previous domestic GM6802, but now production is discontinued. Foreign LTC4011, LTC4012, LTC4010, BP2000, DS2711 and so on.
The charging chip manages the charging process. To charge the battery with the appropriate current, generally through trickle charging, constant current charging, constant voltage charging three stages. Nickel-metal hydride batteries will heat up during charging. Therefore, nickel-metal hydride charge management chips generally include temperature detection. The previous domestic GM6802, but now production is discontinued. Foreign LTC4011, LTC4012, LTC4010, BP2000, DS2711 and so on.