Welcome  Sign in or Create Account

View History

Your Position: Home > BMS/PCM > lifepo4 > Original D-Type Red 12S20A PCM/BMS for 36V/12S Lifepo4 battery pack
Original D-Type Red 12S20A PCM/BMS for 36V/12S Lifepo4 battery pack

Original D-Type Red 12S20A PCM/BMS for 36V/12S Lifepo4 battery pack comment rank 5

  • Market price:
  • Shop price:
  • NO.:
  • Quantity:
  • Brand:
  • Weight:
  • Following the purchase of goods to reach the number that they can enjoy a range of preferential prices:
    number Price(per unit)
    5 $30.90
  • Quantity:
  • goods amount:
  • Shipping Methods
    LiveZilla Live Help
    Recommend to a friend
  • Product Details
  • Attribute
  • Comments
  • Description:
  • Original D-Type Red 12S20A PCM/BMS for 36V/12S Lifepo4 battery pack    
Welcome to A123 RC store. 12S20A BMS is for 36V lifepo4 battery pack. The max continuous discharging current is 20A.
  • Specifications:
  • Original D-Type Red 12S20A PCM/BMS for 36V/12S Lifepo4 battery pack    

Original D-Type Red 12S20A PCM/BMS for 36V/12S Lifepo4 battery pack Description:


As we know, without PCM/BMS, the battery pack is easy to over charge and over discharge. 

Here A123rc.com will release this kind of good-quality and competitive price PCM/BMS 

which can protect your battery pack whose constant discharging current is 20A and max charging current is 5A

What’s more, Original D-Type Red 12S20A PCM/BMS not only can protect the whole the battery, but also has a balance function.


As my experience, a lot of customers bought this kind of PCM/BMS, but they don’t know how to connect it to the battery pack correctly. 

Thus, Let’s learn to how to connect this PCM/BMS. Check photo and the following 12S connection way.


12SBMS Connection Way

1.Plug the balancing wire connector into the BMS, you will see the BMS marked as B+, B11,B10,B9...B1, B-.

2.Please find the general positive end of YOUR battery pack, and connect the B+ wire to the Your battery pack's general positive end.

3.Connect the B11 wire to the joint of the first cell(negative) and second cell(positve)

4.Connect the B10 wire to the joint of the second cell(negative) and the third cell(positive)

5.Follow the above way untill you connect the B1 wire to the joint of the eleventh cell(negative) and twelfth cell(postive)

6.The twelfth cell's negative end is the general negative end, which should be connected to the B- position on the BMS with an extra wire

7.You also need to use wires to connect P- and C- from the BMS

P- : You need to connect a black wire to the "P-" of BMS, and the other red wire will be connected to the battery's general positive end,

these two wires will be one pair of discharge wires, which should be connected to your controller or any other load.

This pair of wire must be strong enough to support the discharge current.

C- (CH-) : You need to connect a black wire on the "C-" of BMS , and  the other red wire will be connected to the battery's general positive end, 

these two wires will be one pair of charge wire, which should be connected to your charger.


Original D-Type  Red 12S20A PCM/BMS for 36V/12S Lifepo4 battery pack Specification:

Size: 80*60*9mm

Weight: 0.061Kg

Package Content:

1*Original D-Type Red 12S20A PCM/BMS for 36V/12S Lifepo4 battery pack

-Estimated shipping weight: 0.12Kg

We're always looking for ways to improve a123rc.com. Please take a minute to tell us what you think.
Product Description:
Load Time:
Customer Services
Response Time:
Problem Solve Skill:
Your wishes & suggestion to A123rc
1000 characters remaining

Order number(optional):
Thank you for your feedback.
Thank you for taking the time to submit your feedback. We appreciate your help and look into each report we receive.
Swiss replica watches Best Swiss Replica Rolex Watches Swiss Breitling Replica Watches Swiss Tag Heuer Replica Watches Replica Hublot Replica Watches Online Wholesale Fake Omega Replica Speedmaster, Deville, Seamaster Swiss Replica Chopard Watches Swiss Fake Cartier Replica Watches Swiss Fake panerai Replica Watches Swiss Fake patek philippe Replica Watches Swiss Fake iwc Replica Watches Swiss Fake piaget Replica Watches Swiss Fake longines Replica Watches Swiss Fake mido Replica Watches Swiss Fake audemars piguet Replica Watches Swiss Fake bell-ross Replica Watches Swiss Fake men Replica Watches Swiss Fake women Replica Watches
Buy it Now
Item Name: Original D-Type Red 12S20A PCM/BMS for 36V/12S Lifepo4 battery pack Model Number: 001537
Destination Country: *
Shipping Method:
Payment Method:
Name of Consignee: * Email: *
Address for Delivery: * Post Code:
Telephone: * Mobile:
Optimal Time for Delivery to Your Door:
Price: Quantities: *
Buyer’s Notes:
Commodity Amount :
Total Amount :$