Leica BLK2GO User Manual page 25

Battery status
Charge batteries
step-by-step
Power Supply
19546_001
Status LED Battery status
0%-30%
19547_001
31%-60%
19548_001
61%-90%
19549_001
91%-100%
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☞ The GKL821 can charge 1 to 4 batteries at a time depending on
requested battery charging current. If inserting more than two batter-
ies, charging priority is given by the order of when the batteries were
inserted.
1 1
5 5
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1. Plug the AC/DC power adapter into the appropriate AC power source.
2. Connect the charger plug into the DC input of the charger
Press the status button to
check the battery status.
2
4
6 6
3 3
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