iCSTORE 18650 lithium Battery Holder Case/Mount/Socket With DIY Powerbank Modulefor Rechargeable Battery Charging COMBO – Pack of (2 Case + 2 Module )

** Remarks： when battery are installed in slot, red and black wires should not be short-circuited

• Product Name:Battery Case Holders
• Battery Type: 2 x 3.7V 18650 Battery
• Box material: PP material
• Spring: nickel plated steel
• Rivet: Brass
• Cable Length : 130mmm
• Cable Color:Black and Red
• Body Size : 76 x 40 x 19mm/3″ x 1.6″ x 0.7″(L*W*H)
• Color: Black

  TP4056 2a , TP4056 board, TP 4056 module ,3.7v 18650 lithium battery charging module ~1amp

  Based on TP4056, this is 3.7V lithium battery charger modules, with a Micro USB interface. It is small size and light weight, especially for a single lithium battery charging.
  Features:
  – Input voltage: 4.5V ~ 5.5V
  – Input Interface: Micro USB port
  – Charging method: linear charge
  – A full charge voltage: 4.2V
  – Charge Current: 1A (default), modify the onboard resistor to adjust the charging current according to the table below.
  – Charging accuracy: 1.5%
  – Charging indicator: Red LED charging, Blue LED full.
  – Output Reverse: lithium batteries can not be reversed.
  – Overdischarge Current at 4μA (Vcc= 1.8V).
  – Precision Overcharge Protection Voltage 4.3V ± 50mV
  – Two Detection Levels for Overcurrent Protection
  – Dual channel Enhancement Mode power MOSFET : Due to the internal PMOSFET architecture and anti-reverse charging path, no external isolation diodes are required.

• Package includes: 18650 Battery Holder (Batteries are not included) with TP4056 Module

Easy to install And Protection: The battery is fixed by a stainless steel spring with screw hole at the bottom and wire preinstalled. TP4056 module is used for single lithium ion / lipo / 18650 cell or multiple cell in parallel, this board have overcharge, over discharge and overcurrent protection.
Tough material And Adjustment : ABS material, high strength, good toughness, not easy to crack.case comes with 24AWG leads, they are tinned wire end, the black and red two wire 130mm design is great for easily soldering and connecting.In Module charge current can be modeled externally with the Rprog resistor R3……Default Output is 4.12V ~ 4.2V and 1AMP.
Important: ***Please note that the battery terminal should be connected correctly to their respective terminal and ” Not be Short Circuited at Any Point” . The ammeter for testing current can only be connected in series with the 5V input terminal of the charging board. As Charging of AA, AAA and other rechargeble battery is different so, please check with battery manufacturing company manual.
Applications: toys, electronic DIY, bread board power supply, LED lighting power supply, low voltage electrical equipment, remote control, radio, quartz clock, wireless keyboard, electronic calculators, doorbell, mobile digital recorder, remote control, radio, quartz clock, electronic calculators, doorbell, tape machine, electric toys, children/adults wireless mouse/keyboard, strong light flashlight, electric shavers, camera flash, electric toothbrush, game handle, strong light flashlight.