15 PCS TP5100 2A Lithium Battery Charger Module

15 PCS TP5100 2A Lithium Battery Charger Module
  • Product Code:SQ8260
  • Availability: In Stock
  • $9.70
  •  
  • Ex Tax:$9.70
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Tags: TP5100, Lithium Battery, 18650 Battery, LiPo Battery, Battery Charger, 2A Charger

Description:
TP5100 2A Single and Double Lithium Battery Charger Module are a double output level (4.2v and 8.4v) charger, charging 4. 2V lithium battery 2A (maximum charging current) rechargeable lithium plate management For Arduino, which is based on TP5100 switch buck rechargeable lithium battery chip. The TP5100  is a tiny step-down and stand-alone 400kHz switching chip, so it is very suitable for portable devices. TP5100 chip has some built-in protection circuits to protect it against input Overcurrent failures, Undervoltage failures, over temperature failures, short circuit failures, reverse battery faults.
This board can be supplied with a wide range of 5V-18V power supply, producing two stable 8.4V or 4.2V charging voltages with 0.1A up to 2A current. This is a 4.2V  charger as a default, for changing to 8.4V, two soldered pad on the edge of the board, named "set" must be shorted. This charger can charge 1 to 4 cell Li-Ion (Li+) /Li-Polymer, NiMH/NiCd, lead-acid and rechargeable batteries of other chemistries in various sizes. It has an LED indicator which is red flashing while charging and changes to a blue color when the battery gets a full charge.

Features:
Input voltage: 5V~15V DC
Charge status: full and unloaded blue lights, charging red
Double 8.4v / 4.2v lithium rechargeable single 
Programmable charge current. 0. 1A-2A 
Programmable steady precharge current 10% -100%
Wide operating voltage, maximum reaches I8V
Red and green LED charging status indicator
Chip temperature protection, overcurrent protection, under voltage protection
Battery temperature protection, reverse battery shutdown, short circuit protection
Switching frequency 400Khz, usable inductance 20uH and more
PWR_ON Power battery for switching control
Size: 25mm x 17mm x 5mm (LxWxH)

Package Include:
15 x TP5100 Module

Electrical Parameters
Input Voltage 5V~15V DC
Operating Voltage 4.2 (default) and 8.4(SET pads shorted)
Output Current 2A
Board Parameters
Main Chip TP5100
Physical Parameters
Size 25mm x 17mm x 5mm
Weight 4g

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