Battery Description

Model: PBS-LB31-3337-P Repalcement Battery
Battery specification: Li-ion 3.7V 2700mAh
WA3004 Replacement battery for PSION TEKLOGIX Workabout PRO

1. Nominal Capacity: 2700mAh(0.2C5A Discharge)
2. Nominal Voltage: 3.7V
3. Discharge Cut-off Voltage: 2.75V
4. Charge Current: 540mA(0.2C5A)
5. Charge Voltage 4.2+/-0.1V
6. Constant Max Charge Current: 2000mA(0.5C5A)
7. Constant Max Discharge Current: 2000mA(1.0C5A)
8. Cell: Maxell brand
9. Battery pack dimension: Max: 57 x 36.5 x 18.5 mm

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How to select a correct battery for your devices :

1. You need to know your device :
a. What is your device's input voltage? ( V )
b. What is its power consumption? ( Wattage )
c. What is Maximum current drain? ( A )
d. What is your expected running time by a battery pack?

2. Decide battery pack voltage you must be equal or a little higher than your device’s need.

3. Decide Battery pack's Capacity is depended on how long you need to run your device(hours)
Calculated the Capacity as the follow :
( Ah) = Device's Wattage (W) x Time to run ( Hours) / Battery Voltage (V)