Cell-Con, Inc. - Lithium Ion, Lithium Polymer Charger, 4A
rt spacer left spacer
 Search Catalog
      GO   
 All Categories    Lithium Ion, Lithium Polymer Charger, 4A
View CartView RFQ'sExpress Ordering  | Shipping 
 | Tax 
 | Terms 
 Shopping Cart  0 items 
 Request for Quote  0 items 
All Categories > Lithium Ion, Lithium Polymer Battery Chargers > Lithium Ion, Lithium Polymer Charger, 4A > Lithium Ion, Lithium Polymer Charger, 4A > View Items 
    Print Printable Page     Email Email This Page     Save To Favorites Save To Favorites

Lithium Ion, Lithium Polymer Charger, 4A
Check up to five results to perform an action.

Lithium Ion/Lithium Polymer Charger, 4A

larger image 		Switch mode lithium ion chargers are designed to effectively charge lithium ion batteries while protecting the batteries from over-charging. All charger ratings are based on a nominal input of 90-264VAC/47-63Hz. The output current ranges from 1.7A to 4.0A.

Features:
  • Medical approved (EN 60601)
  • 3 step charge control with timer
  • Switch mode charger with universal input voltage
  • Protected against reverse polarity and short circuit
  • Charges 3-8 cell battery packs
  • LED status indicator
  • Custom specifications on request
Specification
    Input rating: Nominal 90-264VAC/47-63HZ
    Maximum output power: 60W
    Cell count: 3-8 cells
    Switch frequency: ≈ 40kHz
    Leakage current from battery: <200 μA
    Operating/storage temperature: -10°C - +40°C
    Ripple: < 100mVp-p
    Insulation class: Class I
    Electrical safety approvals: UL 60601-1, EN 60950, EN 60601-1, EN 60335-2-29
    EMC standards: EN 60601-1-2 (Medical), EN 61000-6-3 (Emission), EN 61000-6-1 (Immunity)
    Timer: 4 hours ± 30% (also available with other values)
    Input connection: 3 pin IEC 320 (input cordset not included)
    Output connection: Battery clips
    Dimensions/weight: 5.31" x 3.15" x 1.73"(135 x 80 x 44mm)/0.77 lbs. (350g)
other output connection options available upon request

Functionality:

Once the charger is attached to a lithium ion battery and then plugged in, the charging process will begin. The charger will subject the lithium ion battery to three steps of charging.

During the first step, the charger enters into 'fast charge' mode. During this step, the charger is in constant current mode with the current rate remaining at its maximum rating.

In step two, the battery will be nominally 80-95% charged, and the charger switches into constant voltage mode (current is no longer being provided at its maximum rate). The charger will continue to provide a constant voltage until the timer has run out.

In the third step, the charge process has stopped. Charging has ceased as no current flows to the battery.



Request InformationCompare Items   Results per Page : 
  Results 1 - 6 of 6 1 

Model

Cell Count In Series

Nominal Battery Voltage

Charge Resumes with Vbat< or Mains Turned on

Charge Voltage

Charge Current

Maximum Output Power

List Price

Available to ship

452040-LC 3 10.8V 12.0V +0.1/-0.15V 12.6V 4A 60W $180.00 50 pieces
452040-LD 4 14.4V 16V ±0.15V 16.8V 3.5A 60W $180.00 25 pieces
452040-LE 5 18.0V 20V ±0.2V 21.0V 2A 60W $180.00 1 piece
452040-LF 6 21.6V 24.3V ±0.3V 25.2V 2A 60W $180.00 0 pieces
452040-LG 7 25.2V 28.4V ±0.3V 29.4V 2A 60W $180.00 0 pieces
452040-LH 8 28.8V 32.3V ±0.3V 33.6V 1.7A 60W $180.00 1 piece
  Results 1 - 6 of 6 1 
  ©2006 Cell Con Inc. all rights reserved Cell-Con, Inc. 305 Commerce Drive #300, Exton, PA 19341
800.771.7139