Li-ion Battery BMS

US$6.00-8.00 / Piece

4s 4A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus Protocol and LED Power Indicator (PCM-L04S04-K02) pictures & photos

Recommend for you
What is 13s C: 5A D: 30A PCM BMS for 48V 48.1V Li-ion/Lithium/Li-Polymer 41.6V 42V LiFePO4 Battery Pack Size L248*W51*T10mm PCM-L13s30-E73 (A-2)
What is 3s 4s 5s C: 20A D: 40A Circuit Board BMS for 18V 18.5V Li-ion/Lithium/Li-Polymer 15V 16V LiFePO4 Battery Pack with Balance for E-Bike
What is 5s-16s 24V/36V/48V/60V 60A BMS for 57.6V 59.2V Li-ion/Lithium/Li-Polymer 48V 51.2V LiFePO4 Battery Pack Size L120*W80*T25mm

What is 4s 4A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus Protocol and LED Power Indicator (PCM-L04S04-K02)

Name: 4s 4A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus Protocol and LED Power Indicator (PCM-L04S04-K02)
Uploaded: 2026-01-06T14:55:21+08:00
Description: Technical parameter Product name:Protection Circuit Module Model No:PCM-L04S04-K02 For 4S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs Product Feature: 1. Suitable for 4 section Lithium-ion/Lith

Contact Now

Get Latest Price

About this Item

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 L100*W30*T4mm
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 4A(Max)
Maximal Continuous Discharging Current 4A(Max)
Discharge Overcurrent Protection 10±2A(Adjusted)
Colour of PCM Green
Balance Yes
Warranty 12 Months

Product Description

Technical parameter Product name:Protection Circuit Module Model No:PCM-L04S04-K02 For 4S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs Product Feature: 1. Suitable for 4 section Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs; 2. Metering IC BQ40Z50, can read voltage, capacity, ...

Learn More

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 4A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus Protocol and LED Power Indicator (PCM-L04S04-K02) Contact Now	Quick View Customize Fr4 Immersion Gold Aerospace Equipment New Energy Control Board PCB Assembly Contact Now	Quick View One Stop EMS Ecm Electronic Contract Manufacturer Shenzhen Electronics Contact Now	BMS PCBA Board Supplier Can/RS485 Battery BMS 48V 16s 100A 200A LiFePO4 Smart BMS Inverter Contact Now	OEM Electronic Double Side PCB PCBA Assemble Custom Electronic Circuit Board PCB Design Manufacture Services PCBA Contact Now

Transaction Info
	4s 4A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus Protocol and LED Power Indicator (PCM-L04S04-K02) Contact Now	Quick View Customize Fr4 Immersion Gold Aerospace Equipment New Energy Control Board PCB Assembly Contact Now	Quick View One Stop EMS Ecm Electronic Contract Manufacturer Shenzhen Electronics Contact Now	BMS PCBA Board Supplier Can/RS485 Battery BMS 48V 16s 100A 200A LiFePO4 Smart BMS Inverter Contact Now	OEM Electronic Double Side PCB PCBA Assemble Custom Electronic Circuit Board PCB Design Manufacture Services PCBA Contact Now
Price	US$6.00-8.00 / Piece	US$0.05-10.00 / Piece	US$1.00-2.50 / Piece	US$0.80-12.00 / Piece	US$0.80-12.00 / Piece
Min Order	200 Pieces	10 Pieces	1 Piece	2 Pieces	2 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Money Gram	T/T	T/T	T/T, PayPal, Western Union	T/T, PayPal, Western Union
Quality Control
Product Certification	RoHS, CCC, ISO	UL94V-0+RoHS	RoHS, ISO, ISO13485/ IATF16949	RoHS, CCC, ISO	RoHS, CCC, ISO
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, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Annual Export Revenue	-	-	-	-	-
Business Model	-	-	-	ODM, OEM	ODM, OEM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month 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: 4A(Max); Maximal Continuous Discharging Current: 4A(Max); Discharge Overcurrent Protection: 10±2A(Adjusted); Colour of PCM: Green; Balance: Yes; Warranty: 12 Months;	Metal Coating: Gold; Mode of Production: SMT; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Name: PCBA Assembly Manufacturing; Inspection: 100% IQC, Ipqc, Fqc, QA, Ict; Advantages: PCB Design/Assembly, PCBA & EMS; Good Services: SMT, BGA and DIP; Production Type: SMT & DIP & Assembling & Testing; Services: OEM&ODM Manufacturer Since 2005; Item: Control Board PCBA;	Metal Coating: Gold; Mode of Production: SMT+DIP; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Item: PCB Assembly; PCB Layer: 1-28 Layers; PCBA Min. IC Pitch: 0.30mm(12mil); PCBA Foot Pin: So, Sop, Soj, Tsop, Tssop, Qfp, BGA and U-BGA; PCBA Min. Chip Placement: 0201; Turnkey Service: PCB Fabrication, PCB Assembly, Box Build; Other PCBA Service: Conformal Coating; Applicaton: Industrial SMT PCB PCBA;	Metal Coating: Copper; Mode of Production: DIP; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Soldermask Color: Green, Yellow, Blue, Black, White...; Sample: Available; OEM/ODM: Available; Test: 100%E-Testing; Color of Silk Screen: Green, Purple, Black; Service: OEM / Dfm; PCB Factory: Yes; Certificate Gurantee: Yes;	Metal Coating: Copper; Mode of Production: DIP; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Soldermask Color: Green, Yellow, Blue, Black, White...; Sample: Available; OEM/ODM: Available; Test: 100%E-Testing; Color of Silk Screen: Green, Purple, Black; Service: OEM / Dfm; PCB Factory: Yes; Certificate Gurantee: Yes;
Supplier Name	Shenzhen KeYing HengYe Technology Co., Ltd.	Shenzhen Grandtop Electronics Co., Ltd.	Shenzhen Grandtop Electronics Co., Ltd.	Shenzhen New Chip international Ltd	Shenzhen New Chip international Ltd
Select All

Contact Now

Hot Search