HUNGSANG-ION-PCM5090-S5A20

Battery Matched: Li-Ion 18.5V 18650 Battery     Applications: Electric Angle Grinder

No.

 Descriptions of Key Performance

Data

1

Voltage

Charging Voltage max.

DC: 21V CC/CV

Charger Voltage Recommended

25V

2

Current

Constant Charging Current max.

10A

Constant Discharging Current max.

20A

Current consumption for single cell

≤20μA

Balanced Current on Charing

N/A

3

Over-Charge
(cell)

Over charge detection voltage

4.25V

Over charge detection delay time

1.0S

Over charge release voltage

4.10±0.05V

4

Over-Discharge
(cell)

Over-Discharge Reaction Voltage

2.7±0.1V

Over-Discharge Reaction Delay

150 mS

Over-Discharge Voltage to be released

3.0±0.05V

5

Over-Current

Over-Current Detected Voltage

150±30mV

Over-Current Detected Current

65A *optional

Reaction Delay

12±0.5ms

Release condition

Load Removed

6

Short-Circuit

Detection condition

External short circuit

Detection delay time

500us

Release condition

Load Removed

7

Resistance

Protection  circuitry (B- TO P-)

≤20mΩ

8

Temperature

Operating Temperature Range

-40 to +70℃

Storage Temperature Range

-40 to +90℃

9

Weight

Gross Weight

20g

10

Dimension

Diameter X Thickness (mm)

50x90x3.5mm

11

Applications

Electric Power Tool, washing car sprayer, drill, spanner, angle grinder

12

Remarks:

Nickel strips/Connector/Heat-Shrink Sleeve available on request