Suitable for 95% laptop batteries in the market, can test laptop batteries' capacity, voltage, current etc, with charge and discharge function, can connect computer to display details data!!!
1. Full function of the tester RFNT3:
-Charge
Active, pre-charge, constant current and constant voltage are the stages of charging mode. The
initial charging mode depends on the battery voltage, so active and pre-charge don't happen to
every batteries
-Discharge
Constant current discharge for double loaders.
-Test
Testing time is 30 seconds and the purpose is to check both the charging and discharging
performances.
-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. It will affect the use of the battery when the
difference reaches a certain degree. Capacity correction is to deep discharge a battery and then
fully charge, which will correct the capacity value in the battery management chip.
-50% Capacity:
CD50%: charge firstly, and then discharge to 50% capacity
DC50%: discharge firstly, and then charge to 50% 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
-Monitoring:
Battery information can be monitored via three windows.
-Control:
Battery Manager can control machine completely. Right-click menu on the battery bar includes the related commands.
-Pre-charge:
Tester goes into pre-charge status when voltage of single cell < 3000mV.
-Constant Current:
Tester goes into fast charge status when voltage of single cell > 3000mA & < 4200mA. Fast charge current relates to the battery nominal capacity.
-At the end of Charge:
The current intensity begins to decrease when tester goes into constant voltage charge status. It stops charging when the capacity reaches 100% and the current intensity less than 1A or the current intensity reduce to the end charge current.
-Charging Current:
There is a connection between current intensity and charge mode. The details as below:
The max charge current is 2.5A.
Nominal capacity Pre-charge current Fast charge current End charge current
≥6000 400mA 2500mA 300mA
≥3500 400mA 2000mA 200mA
Else 200mA 1000mA 100mA
Standby power consumption≤1W
Working temperature
0~40℃ 20%-90% RH (Non condensation)
Storage temperature
-20℃~65℃ 10%-95% RH (Non condensation)
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: 10s
2. Features:
| Weight |
333g |
| Dimension |
201*99*35mm |
| Input Voltage |
ac100-240 with adapter |
| Output Voltage |
DC7.2-14.8v |
| Charging Current |
3A max |
| Warranty |
One Year |
| Payment method |
T/T,Western Union, Paypal |
| Function |
test for laptop batteries |
3. Basic Parameters:
1) Weight: 333g
2) Dimensions: 201*99*35mm
3) Input Voltage: AC100-240v with adapter
4) Output Voltage: DC7.2-14.8v
5) Charging current: 3A max
6) Accessories: adapter, usb, cord, cd, connector, cable, jumper
7) With test and charge functions
8) LCD for displaying battery information
9) Battery information can be monitored
10.Tester can be coonected with master machine via a USB cable
4. Accessories:
1).1pcs * adapter
2).1pcs * USB cord
3).1pcs * CD
4).13pcs * connectors
5).10pcs * cables
6).10pcs * jumpers
7).1pcs * loader
