Ambient Temperature
( ℃ )
Equalizing Charge Voltage
(
V/cell
)
0
2.43
10
2.39
15
2.37
20
2.35
25
2.33
30
2.31
35
2.29
Operation
Table 4-2 Equalizing charge voltage under different temperature
11
After equalizing charge, for batteries with voltage lower than 2.18V / cell, we should make
the battery discharged in 0.1C10 A for 4-6 hours, and then charge the battery with constant
voltage of 2.33V / cell and limited current of 0.15C10 A.
Recharge
Recharge the battery immediately after discharge according to the below method:
Charge the battery with constant current of no more than 0.2C10(A), until the battery voltage rises
to 2.33~2.37V / cell, then change to constant voltage charge of 2.33~2.37V / cell until the charge
completed. Any of the following two items can be regarded as the fully charged symbol.
Refer to the required time as table 4-3.
In constant voltage case, the charge current keep unchanged for 3 hours in the final stage of
charge.
Charge voltage shall be adjusted according to the ambient temperature, temperature compensation
coefficient is ±3.5mV/
℃
/ cell.
Summary of Contents for 10 OPzV 1000
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