Li-ion Power Pack Charger - 2 cell

  • 28986: Li-ion Power Pack Charger - 2 Cell
$34.99
Was:
$52.99
You Save:
$18.00 (34%)
Product ID: 28986
In Stock: 46
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Overview

The Li-ion Power Pack-Charger – 2 Cell is an integrated storage cell and charging system on a single 3” x 4” printed circuit board. It's compatible with most 18650-size Li-ion cells.

We offer High-Capacity Li-ion Cells (#28987) in our store that are compatible with this charger.

Key Features:

  • PCB Mounted cell holders with on-board charging circuitry 
  • Multiple power input/output options 
  • On-board output fuse protection 
  • Nominal 7.4 VDC output 8.2 VDC maximum 
  • Standard 3" x 4" PCB footprint integrates well with Board of Education Development Board, Board of Education, Propeller Proto Board and Propeller BOE
  • Automatic charge/discharge switching circuitry

Application Ideas:

  • Portable power for data-logging applications
  • Mobile Robots
  • Standby power / automatic power-switching

Details

  • Holds two rechargeable 3.7 volt Li-ion 18650 cells
  • Automatic charging/discharge switching circuitry built-in
  • Multiple LED indicators
  • Silk-screen includes LED status indications
  • Very aggressive cell holders retain cells in any board orientation and in moderate shock environments, such as mobile robotic applications.  Cells are not permanent, and are easily replace.
  • Dedicated circuitry continuously monitors the charging process to ensure safety, efficiency, and to maximize the number of charge/discharge cycles of each cell.
  • Includes Battery Cable and (1) spare fuse
  • Charging Power Requirements: +5 to +12 VDC @ 1amp (min.); 2.1 mm barrel jack, center positive supply (#750-00009 works well)
  • Power Output: Unregulated nominal 7.4 VDC @ 1800—2600 mAh (depending on cells used)
  • Dimensions: 3.0 x 4.0 x 1.0 in (7.6 x 10.2 x 2.54 cm)
  • Charging Time: 1 – 6 hrs or more, depending upon the discharge level and capacity of the battery
  • Dimensions: 3.0 x 4.0 x 1.0 in (7.6 x 10.2 x 2.54 cm)
  • Operating temp range: -40 to +185 °F (-40 to +85°C)
     

Downloads & Documentation

Product Specific Downloads
Download Details More Info
Li-ion Power Pack Schematic - 142.08 KB | updated: 24 Sep 2012 - 10:52 am
Li-ion Power Pack Documentation - 507.06 KB | updated: 24 Sep 2012 - 10:51 am