5V 2A Charge and Discharge Boost Module 3.7V/4.2V

5V 2A Charge and Discharge Boost Module 3.7V/4.2V

572 available / new
R42.93
Shipping
R65.00 Standard shipping applies to orders under R100.00, in most areas in South Africa. R35.00 Standard shipping applies to orders over R100.00. Some areas may attract a surcharge surcharge. This will be calculated at checkout if applicable.
Check my rate
The seller has indicated that they will usually have this item ready to ship within 3 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:
 
Standard Delivery
Main centres:  1-3 business days
Regional areas: 3-4 business days
Remote areas: 3-5 business days
Seller
Buyer protection
Get it now, pay later

Product details

Condition
New
Location
South Africa
Product code
MOD-042
Bob Shop ID
615309472


5V 2A Charge and Discharge Boost Module 3.7V/4.2V

This is a DC charging and discharging integrated module, with 5V normally open output, which is not affected by load access and has a maximum load current of 2A. It features 4 levels of charge/discharge electricity indication and button-controlled output. The module comes with a built-in power management circuit that boosts a lithium battery to 5V and supports charging and discharging simultaneously. Besides, it has battery protection which makes it applicable for batteries without a protective board.

This tiny board is all you need to use a 3.7V Lithium battery. It charges as well as steps the battery up to 5V with up to 2A to power equipment like microprocessors and sensors. In addition to safely charging a lithium battery the module also provides the necessary protection required by lithium batteries. This module switches off when there is no load being drawn from it.

Pin Out For Charging and Discharging.

5V 2A Charge and Discharge Boost Module 3.7V/4.2V Specification

  • Charge voltage: DC 4.5V-5.5V(Recommend DC 5V)
  • Charging current: 0-2.1A
  • Charge quiescent current: 100uA
  • Full charge voltage: 4.2V+-1%
  • Discharge current: 0-2.4A
  • Discharge quiescent current:50uA
  • Discharge conversion efficiency: MAX 96%
  • Output voltage: 5V
  • Output current: 0-2.4A
  • Operating ambient temperature: -20°to +85°
  • Battery protection: OCP/OVP/SCP/OTP
  • Size: 25x16x4mm
  • Weight: 3g

FEATURES

4 levels of charge/discharge electricity indication

Button-controlled output

Built-in power management circuit

APPLICATIONS

Car charging retrofit

Driving recorder power supply

DIY mobile power bank

Mobile phone/laptop portable charging device


5V 2A Charge and Discharge Boost Module 3.7V/4.2V Pin Description:

  • VIN: Charge port positive input +
  • GND: Charger Negative Input -
  • BAT: Lithium Battery +
  • GND: Lithium Battery -
  • GND: Output negative output -
  • VOUT: Output Positive Output +
  • KEY: Output Enable Trigger Port (Low Pulse Trigger)
Add to cart

Recently viewed

See more
Bahrain 25 Fils
R15.00 No bids
OVR SPEC III Grey
R114.45
1982 Venda Frogs First-day Sheet 1.13.8
R5.00
Cape of Good Hope 1902 King Edward vii 1/2d used inter-provincially in Natal FU
R10.00

Similar products

DIY 3.7v to 5V 2A power bank module
R74.67
3Pcs 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To 5V DC-DC Boost Converter Module Board
R398.00
10Pcs 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V To 5V DC-DC Boost Converter Module Board
R564.00
3.7V To 5V 1A 2A Boost Module DIY Power Bank Mainboard Circuit Board Built In 18650 Lithium Battery
R398.00