Li-ion Battery BMS

US$6.00-8.00 / Piece

4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L126*W37*T9mm (PCM-L04S20-794) pictures & photos

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What is 4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L126W37T9mm (PCM-L04S20-794)

Name: 4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L126*W37*T9mm (PCM-L04S20-794)
Uploaded: 2026-01-07T02:59:57+08:00
Description: Technical parameter Product name:Protection Circuit Module Model No:PCM-L04S20-794 PCM-L04S20-794(A-1) seiko s-8204 scheme PCM-L04S20-794(A-4) single section cascade scheme For 4S Lithium-ion/Lithium

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Price

Min. Order Reference FOB Price

200 Pieces US$6.00-8.00 / Piece

Sepcifications

Metal Coating Copper
Mode of Production SMT
Layers Multilayer
Base Material FR-4
Certification RoHS, CCC, ISO
Customized Customized
Condition New
Transport Package Antistatic Bag /White Box and Standard Export Cart
Specification L126*W37*T9mm
Trademark QUAWIN/OEM
Origin China Guangdong
Specified Types 4s Li-ion/Li-Polymer/LiFePO4 Battery
L-Ion/Li-Polymer Charging Voltage 16.8V
LiFePO4 Charging Voltage 14.4V
Max. Continuous Charging Current 20A(Max)
Maximal Continuous Discharging Current 20A(Max)
Discharge Overcurrent Protection 50±10A(Adjustable)
Colour of PCM Green
Balance Yes
Warranty 12 Months

Product Description

Technical parameter Product name:Protection Circuit Module Model No:PCM-L04S20-794 PCM-L04S20-794(A-1) seiko s-8204 scheme PCM-L04S20-794(A-4) single section cascade scheme For 4S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs Product Feature: 1. Suitable for 4 section ...

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Shenzhen KeYing HengYe Technology Co., Ltd.

Diamond Member Since 2024

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Main Products Charger, Battery, Charger with Communication, Lead Acid Battery Charger, LiFePO4 Battery ...
Address 3rd Floor, Building C, Building 1, Aike Industrial Park, Baoan 23 District, Shenzhen, Guangdong, China
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
International Commercial Terms(Incoterms) FOB, CIF, EXW
Terms of Payment LC, T/T, D/P, PayPal, Western Union, Money Gram
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Li-ion Battery BMS Comparison

	4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L126W37T9mm (PCM-L04S20-794) Contact Now	10s 25A 35A 45A 60A 36V PCM/PCB/BMS Common Port for 3.7V Lincm Battery Pack 18650 Lithion Ion Battery Pack Protection Board Contact Now	BMS 10s 15A 25A 35A 45A 60A Protection Circuit Board for 3.7V 36V Lithium Battery Pack Waterproof with Balance Contact Now	12V Li-ion 4s 15A 25A 35A 45A 60A 16.8V BMS Protection Circuit Board for LiFePO4 3.7V Lincm with Balance Contact Now	3.7V 13s BMS 16A 25A 35A 45A 60A PCM/PCB/BMS for 48V 18650 Lincm Li Ion Lithium Battery Pack for Electric Bicycle and Scooter Contact Now

Transaction Info
	4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L126W37T9mm (PCM-L04S20-794) Contact Now	10s 25A 35A 45A 60A 36V PCM/PCB/BMS Common Port for 3.7V Lincm Battery Pack 18650 Lithion Ion Battery Pack Protection Board Contact Now	BMS 10s 15A 25A 35A 45A 60A Protection Circuit Board for 3.7V 36V Lithium Battery Pack Waterproof with Balance Contact Now	12V Li-ion 4s 15A 25A 35A 45A 60A 16.8V BMS Protection Circuit Board for LiFePO4 3.7V Lincm with Balance Contact Now	3.7V 13s BMS 16A 25A 35A 45A 60A PCM/PCB/BMS for 48V 18650 Lincm Li Ion Lithium Battery Pack for Electric Bicycle and Scooter Contact Now
Price	US$6.00-8.00 / Piece	US$12.00-111.00 / Piece	US$12.00-111.00 / Piece	US$12.00-111.00 / Piece	US$12.00-111.00 / Piece
Min Order	200 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	RoHS, CCC, ISO	RoHS, CCC	RoHS, CCC	RoHS, CCC	RoHS, CCC
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia	North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia	North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia	North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia
Annual Export Revenue	-	-	-	-	-
Business Model	-	-	-	-	-
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Metal Coating: Copper; Mode of Production: SMT; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Specified Types: 4s Li-ion/Li-Polymer/LiFePO4 Battery; L-Ion/Li-Polymer Charging Voltage: 16.8V; LiFePO4 Charging Voltage: 14.4V; Max. Continuous Charging Current: 20A(Max); Maximal Continuous Discharging Current: 20A(Max); Discharge Overcurrent Protection: 50±10A(Adjustable); Colour of PCM: Green; Balance: Yes; Warranty: 12 Months;	Metal Coating: Copper; Mode of Production: SMT; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Products Name: Battery Management System; Port: Common/Seperate; Over Discharge Protection: Yes; Over Charge Protection: Yes; Short Circuit Protection: Yes; Over Current Protection: Yes;	Metal Coating: Copper; Mode of Production: SMT; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Products Name: Battery Management System; Port: Common/Seperate; Over Discharge Protection: Yes; Over Charge Protection: Yes; Short Circuit Protection: Yes; Over Current Protection: Yes;	Metal Coating: Copper; Mode of Production: SMT; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Products Name: Battery Management System; Port: Common/Seperate; Over Discharge Protection: Yes; Over Charge Protection: Yes; Short Circuit Protection: Yes; Over Current Protection: Yes;	Metal Coating: Copper; Mode of Production: SMT; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Products Name: Battery Management System; Port: Common/Seperate; Over Discharge Protection: Yes; Over Charge Protection: Yes; Short Circuit Protection: Yes; Over Current Protection: Yes;
Supplier Name	Shenzhen KeYing HengYe Technology Co., Ltd.	Changsha Deligreen Power Co., Ltd.	Changsha Deligreen Power Co., Ltd.	Changsha Deligreen Power Co., Ltd.	Changsha Deligreen Power Co., Ltd.
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What is 4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L126*W37*T9mm (PCM-L04S20-794)

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Sepcifications

What is 4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L126W37T9mm (PCM-L04S20-794)