Home  >  Charger

notebook battery charger one year warranty - RFNT2

notebook battery charger one year warranty, 1 test, 2 charge, 3 online with PC - more info check here: https://www.electronic-sources.com/notebook-battery-charger-one-year-warranty-11226266/

Quick Brief

Brand Name: poloso Model Number: RFNT2 Use: test andcharge laptop battery Type: Electric Place of Origin: Guangdong China (Mainland) Color:: White Unit weight:: 320g Dimensions:: 206 x 140 x 66 mm Input voltage: DC 19V Maximum charge current for each channel: 2.5A Charge mode: constant current / constant voltag... Standby power consumption: ≤1W

Product Features:

notebook battery charger one year warranty

1 test

2 charge

3 online with PC

Business Terms:

Port: Shenzhen

Minimum Order Quantity: 1 Set/Sets It all denpends

Supply Ability: 5000 Set/Sets per Month It all denpends

Payment Terms: L/C,T/T,Western Union,paypal

Contact Supplier
notebook battery charger one year warranty
Share to: Facebook Twitter LinkedIn Google+

Product Packagings & Delivery Terms:

Packaging Detail: Natural Packing:Box

Delivery Detail: 3~10 working days

Specifications and Product Details:

notebook battery charger one year warranty
Summary

RFNT2 is a battery testing device with two channels, having the features below:

  1. Supporting two intelligent batteries at once:
  2. With charge and test functions
  3. LCD for displaying battery information
  4. LED for indicating working status
  5. Pre-charge, fast charge and constant voltage charge for charging stages
  6. With a USB port for connecting with computers, master machine can monitoring and control slave machine
Basic Parameters

Dimensions: 201 x 99 x 35 mm

Weight: 333g

Adapter Input: AC 100 ~ 240 V Output: DC 19V 4.74A

Display mode

Segment LCD with white backlight + LED in red and green

Charging mode

Constant current + constant voltage

Charging current

Maximum charging current of each channel: 2.5A

Standby power consumption≤1W

Function Introduction

Charge

Two channels can work independently and serve two intelligent batteries separately. 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.

Test

Testing time is 30seconds 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

Possible causes and solutions for the abnormal:

1) Cause: battery voltage is too low to discharge

Solution: try to charge the battery to raise voltage

2) Cause: remaining capacity is too full to charge any more

Solution: try to discharge the battery to reduce the remaining capacity

3) Bad contact of battery connecting wires

4) Damaged battery

5) Tester trouble

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.

  1. Home screen

Battery bar and brief information can be read on home screen.

  1. Battery detail information window

Show smart battery data in real time and the data can be saved and printed in image format.

  1. Battery graph window

Voltage, current and capacity are traced in curves.

Control

Battery Manager can control slave machine completely. Right-click menu on the battery bar includes the related commands.

Parameters

Users can set working parameters via set parameter window in Battery Manager.

Others

  1. Active cooling
  2. Active batteries of zero voltage

When a battery is deep discharged, the discharge protection circuit will start up and the voltage in the battery connector will become zero voltage. In this case, an appropriate voltage should be supplied to active the battery.

  1. Battery identification

Battery information can be read from battery management chip after establishing communication.

  1. Intelligent protection

Against over-current, over-voltage, over-charge, over-heat and short circuit.

  1. Suitable for almost all laptop batteries, above 95%

Structure

Accessories

1).1 x adapter

2). 1 x USB cord

3). 1 x CD

4). 13 x connectors

5). 10 x cables

6). 10 x jumpers

notebook battery charger one year warranty suppliers    notebook battery charger one year warranty manufacturers