La Crosse Technology BC-1000U Instruction Manual page 10

When charging two batteries at
compartment 2 & 3 – max.
charging current: 1000 mA
The estimated time of charging by various charging current is tabulated in Table 1.
NOTE: It is acceptable to charge AA and AAA batteries at the same time.
When charging four batteries –
max. charging current: 1000 mA
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