poloso RFNT3 laptop battery tester charger discharger

الوصف

poloso RFNT3 Universal Laptop Battery Tester Charger Discharger

Function:

*Charge:

Active, pre-charge, constant current and constant voltages are the stages of charging mode.

*Discharge:

Constant current discharge for double loads

Inner load: 0 ~ ***0mA, adjustable continuously via Battery Manager

External load: 0mA, **0mA, ***0mA, ***0mA, ***0mA, five gears with dip switches offered

*Test:

Testing time is *2 seconds and the purpose is to check both the charging and discharging performances. After finishing test, LED flickers with green color and LCD reports the test result

Normal: Test OK Shown on LCD

Abnormal: Test NG Shown on LCD

*Capacity Correction

The battery capacity value in the battery management chip will different from the actual capacity after a battery goes through many recycling cycles. Capacity correction is to deep discharge a battery and then fully charge, which will correct the capacity value in the battery management chip.

**0% Capacity

CD*0%: charge firstly, and then discharge to *0% capacity

DC*0%: discharge firstly, and then charge to *0% capacity

*Online Functions

Tester can be connected with master machine via a USB port. Users can monitor, control and set parameters via Battery Manager software in the master machine.

Feature:

1. with one channel, supporting one intelligent battery

2. Supporting charge, discharge, test, capacity correction, charge / discharge *0% capacity

3. LCD for displaying battery information

4. LED for indicating working status

5. With charge-key, discharge-key, backlight-key and function-key

6. Pre-charge, fast charge and constant voltage charge for charging stages and the variation range of the values of the constant current and the constant voltage is less than 1%

7. Constant current for discharging

8. With a USB port for connecting with computers, master machine can monitoring and control slave machine

Specification:

Item:RFNT3

Brand:POLOSO

Dimensions:**1 x *9 x *5 mm

Weight:**3g

Adapter:Input: AC **0 ~ **0 V Output: DC *4V 2.*5A

Display mode:Segment LCD with white backlight + LED in red and green

Discharging mode:Constant current discharge for double loads, inner load & external load

Charging mode:Constant current and constant voltages are the main mode.

Charging current:There is a connection between current intensity and charge mode. The max charge current is 2.5A.

Standby power consumption≤1W

Time:

Time limit for charging: 8.8h

Time limit for discharging: 8.8h

Time limit for testing: 6s + 6s = chg + disc

Auto quit time for function menu: *0s

Accessories:

1 * adapter

1 * USB cord

1 * CD

*4 * connectors

*0 * cables

*0 * jumpers

1 * load