The cookie settings on this website are adjusted to allow all cookies so that you have the very best experience. If you continue without changing your cookie settings, we'll assume that you are happy to receive all cookies on our website. However, if you would like to, you can change your settings at any time using the Change cookie settings link in the Special menu. 
    
 
+44 (0)20-84520161 Contact Us
Now FREE Delivery on UK mainland orders over £30+VAT

BMS 3S Balanced Charger for 3 x 3.7V Lithium batteries with protection

  • Details

  • Recommended

  • Send

Details

Item Number
BMS3S
Item Condition
New
Price
£4.50 (inc VAT £5.40)

Options

Quantity


  • 3A Ceramic 25mm Mains Fuses In Pack of 10

    3A Ceramic 25mm Mains Fuses In Pack of 10

    3A. 25mm (1") Ceramic Mains Fuse to BS1362 standard.

    Supplied in packs of 10

    M3A
    £2.50
  • 74LS90 Integrated Circuit (IC)

    74LS90 Integrated Circuit (IC)

    LSTTL Divide by 2 & 5 14DIL

    74LS90
    £1.25
  • 2.1 x 5.5mm DC Line Socket with Screw Terminal Block

    2.1 x 5.5mm DC Line Socket with Screw Terminal Block

    DC Line Socket (Female) 2.1 x 5.5mm with 2 way screw terminal block connection Marked + and -

    Accepts 2.1 x 5.5mm Plugs.

    RXL
    £0.75
  • BMS Charger for 3.7V Lithium battery with protection

    BMS Charger for 3.7V Lithium battery with protection

    1S BMS (Battery Management System) for use with a single cell 3.7v Lithium battery

     
    This BMS is designed to charge and manage the use of a lithium battery. It will manage the charging when used with an apropriate constant current power supply for the battery. It will also protect the battery from both over voltage and under voltage. It also features over current and short circuit protection.
     

    This BMS will charge 1 lithium battery like 18650 or 26650. It will also charge 1S LiPo (Lithium Polymer) battery packs.   

     
    A constant voltage/current power source is needed to properly use this BMS like the BCD5A or BCD9A
     
    Voltage in : 4.2V - 5VDC
    Over Voltage Protection : 4.2VDC
    Under Voltage Protection : 2.75VDC
    Maximum Charging Current : 2A
    Maximum Discharging Current : 2A
    Over Current Protection : 3A
    Dimensions : 30mm x 3.8mm
    BMS1S
    £2.50
  • BMS 2S Balanced Charger for 2 x 3.7V Lithium batteries with protection

    BMS 2S Balanced Charger for 2 x 3.7V Lithium batteries with protection

    2S Balanced BMS (Battery Management System) for use with 2 x 3.7v Lithium batteries

     
    This BMS is designed to charge and manage the use of 2 lithium batteries. It will manage the balanced charging when used with an apropriate constant current power supply for the battery. It will also protect the battery from both over voltage and under voltage. It also features over current and short circuit protection.
     

    This BMS will balance charge 2 lithium batteries like 18650 or 26650 or can charge multiple pairs in paralel for higher capacity/current uses. It will also balance charge 2S LiPo (Lithium Polymer) battery packs.   

     
    A constant voltage/current power source is needed to properly use this BMS like the BCD5A or BCD9A

     

    Voltage in : 8.4V - 9VDC
    Over Voltage Protection : 4.2VDC per cell
    Under Voltage Protection : 2.75VDC per cell
    Maximum Charging Current : 10A
    Maximum Discharging Current : 20A
    Over Current Protection : 20A
    Dimensions : 48mm x 20mm
    BMS2S
    £3.00
  • BMS 4S Balanced Charger for 4 x 3.7V Lithium batteries with protection

    BMS 4S Balanced Charger for 4 x 3.7V Lithium batteries with protection

    4S Balanced BMS (Battery Management System) for use with 4 x 3.7v Lithium batteries

     
    This BMS is designed to charge and manage the use of 4 lithium batteries. It will manage the balanced charging when used with an apropriate constant current power supply for the batteries. It will also protect the batteries from both over voltage and under voltage. It also features over current and short circuit protection.
     
    This BMS will balance charge 4 lithium batteries like 18650 or 26650 or can charge multiple sets of 4 in paralel for higher capacity/current uses. It will also balance charge 4S LiPo (Lithium Polymer) battery packs.   
     
    A constant voltage/current power source is needed to properly use this BMS like the BCD5A or BCD9A
     
    Voltage in : 16.8V - 18.1VDC
    Over Voltage Protection : 4.2VDC per cell
    Under Voltage Protection : 2.5VDC per cell
    Maximum Charging Current : 20A
    Maximum Discharging Current : 40A
    Over Current Protection : 80A
    Dimensions : 60mm x 45mm
    BMS4S
    £5.50
  • Pair of Modular 18650 Battery Holder for Battery Packs

    Pair of Modular 18650 Battery Holder for Battery Packs

    Pair of Battery Holder Clips for 18650 Batteries.

    These clips are designed to safely hold single or multiple 18650 batteries in place to make a custom battery pack. They interlock together while keeping the required air space between each cell to prevent overheating of the pack. 

     

    You will get a Pair of clips that will be hold 1 battery. 

    BC18650
    £0.50
  • Boost Converter DC-DC Step Up 2A Voltage regulator With USB

    Boost Converter DC-DC Step Up 2A Voltage regulator With USB

    2A DC-DC Step Up Voltage Regulator With USB (Boost Converter)

     
    This tiny step-up voltage regulator uses high frequency switching to make a very efficient DC-DC converter. It can take 2V to 24VDC in (or 5VDC via USB) and step it up to a higher voltage, up to a maximum of 28V at up to 2A (output). The voltage is set with the small multi-turn potentiometer.
     
    Voltage in : 2V - 24VDC
    Voltage out : 2.5V- 28VDC
    Maximum Output Current : 2A
    Dimensions : 36mm x 17mm
    BCU2AU
    £2.50
  • USB-C & USB-A Li-ION Power Bank Module LX-LBC3.1

    USB-C & USB-A Li-ION Power Bank Module LX-LBC3.1

    USB-C & USB-A Li-ION Power Bank Module

    Using the top-of-the-line IP5310 smart power bank SoC, this small board is capable of charging at up to 3A and delivering 3.1A of output current. Output can be turned on and off using the built-in button and the LED indicator displays the battery charge level and charging status.

    The module can be powered using the USB-C socket or via the IN+ and IN- pads. The USB-C socket can also be used to deliver power to another device (e.g. charging a phone)

     
    Dimensions : 26mm x 20mm x 12mm
    LX-LBC31
    £2.50

Send to Friend

: *
: *
: *
Type the characters you see in the picture:


*

3S Balanced BMS (Battery Management System) for use with 3 x 3.7v Lithium batteries

 
This BMS is designed to charge and manage the use of 3 lithium batteries. It will manage the balanced charging when used with an apropriate constant current power supply for the batteries. It will also protect the battery from both over voltage and under voltage. It also features over current and short circuit protection.
 
This BMS will balance charge 3 lithium batteries like 18650 or 26650 or can charge multiple sets of 3 in paralel for higher capacity/current uses. It will also balance charge 3S LiPo (Lithium Polymer) battery packs.   
 
A constant voltage/current power source is needed to properly use this BMS like the BCD5A or BCD9A
 
Voltage in : 12.6V - 13.6VDC
Over Voltage Protection : 4.2VDC per cell
Under Voltage Protection : 2.5VDC per cell
Maximum Charging Current : 20A
Maximum Discharging Current : 40A
Over Current Protection : 80A
Dimensions : 60mm x 41mm

Trustpilot