Li-ion Battery BMS

US$5.00-8.00 / Piece

3s 4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus Protocol and Bluetooth (PCM-L04S20-E22) pictures & photos

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What is 3s 4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus Protocol and Bluetooth (PCM-L04S20-E22)

Name: 3s 4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus Protocol and Bluetooth (PCM-L04S20-E22)
Uploaded: 2026-01-06T17:26:05+08:00
Description: Technical parameter Product name:Protection Circuit Module Model No:PCM-L04S20-E22 For 3S/4S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs Product Feature: 1. Suitable for 3~4 section Lithium-ion

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About this Item

Price

Min. Order Reference FOB Price

200 Pieces US$5.00-8.00 / 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 L78*W52*T6mm
Trademark QUAWIN/OEM
Origin China Guangdong
Specified Types 3-4s Li-ion/Li-Polymer/LiFePO4 Battery
L-Ion/Li-Polymer Charging Voltage 12.6V~16.8V
LiFePO4 Charging Voltage 10.8V~14.4V
Max. Continuous Charging Current 20A(Max)
Maximal Continuous Discharging Current 20A(Max)
Discharge Overcurrent Protection 50±10A(Adjusted)
Colour of PCM Green
Balance Yes
Warranty 12 Months

Product Description

Technical parameter Product name:Protection Circuit Module Model No:PCM-L04S20-E22 For 3S/4S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs Product Feature: 1. Suitable for 3~4 section Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs; 2. Maximum continuous working current 20A, same ...

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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

	3s 4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus Protocol and Bluetooth (PCM-L04S20-E22) Contact Now	Quick View High Quality Circuit Board Electronics Component One-Stop Service Bom PCBA Assembly Solutions Contact Now	Quick View Top Quality Prototype Circuit Board Electronics Component Bom PCBA Assembly Solutions Contact Now	Quick View High-Quality Fast Prototype Circuit Board Electronics Component Bom PCBA Assembly Solutions Contact Now	Quick View Reliable Circuit Board 100% Original Electronics Component Prototype Bom PCBA Solutions Contact Now

Transaction Info
	3s 4s 20A BMS for 14.4V 14.8V Li-ion/Lithium/Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus Protocol and Bluetooth (PCM-L04S20-E22) Contact Now	Quick View High Quality Circuit Board Electronics Component One-Stop Service Bom PCBA Assembly Solutions Contact Now	Quick View Top Quality Prototype Circuit Board Electronics Component Bom PCBA Assembly Solutions Contact Now	Quick View High-Quality Fast Prototype Circuit Board Electronics Component Bom PCBA Assembly Solutions Contact Now	Quick View Reliable Circuit Board 100% Original Electronics Component Prototype Bom PCBA Solutions Contact Now
Price	US$5.00-8.00 / Piece	US$1.00-30.00 / Piece	US$1.00-30.00 / Piece	US$1.00-30.00 / Piece	US$1.00-30.00 / 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	T/T, PayPal, Western Union, Small-amount payment, VTB	T/T, PayPal, Western Union, Small-amount payment, VTB	T/T, PayPal, Western Union, Small-amount payment, VTB	T/T, PayPal, Western Union, Small-amount payment, VTB
Quality Control
Product Certification	RoHS, CCC, ISO	ISO9001, ISO14001, IATF 16949, Ipc-a-610g, RoHS	ISO9001, ISO14001, IATF 16949, Ipc-a-610g, RoHS	ISO9001, ISO14001, IATF 16949, Ipc-a-610g, RoHS	ISO9001, ISO14001, IATF 16949, Ipc-a-610g, RoHS
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, Western Europe	North America, South America, Western Europe	North America, South America, Western Europe	North America, South America, Western Europe
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: 3-4s Li-ion/Li-Polymer/LiFePO4 Battery; L-Ion/Li-Polymer Charging Voltage: 12.6V~16.8V; LiFePO4 Charging Voltage: 10.8V~14.4V; Max. Continuous Charging Current: 20A(Max); Maximal Continuous Discharging Current: 20A(Max); Discharge Overcurrent Protection: 50±10A(Adjusted); Colour of PCM: Green; Balance: Yes; Warranty: 12 Months;	Metal Coating: Tin; Mode of Production: SMT+DIP; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Brand: Exceeding; PCB Material: Fr-4, Cem-1, Cem-3, Hight Tg, Fr4 Halogen Free; PCB Shape: Rectangular, Round, Slots, Cutouts, Complex; Solder Mask: Green/Black/White/Red/Blue/Yellow/Purple..etc; Board Thickness: 0.2mm-8mm; Copper Thickness: 18um-3500um(0.5- 100oz); Service: PCB/Componentssourcing/Assembly/Test/Package; PCBA QA: Full Test Include Aoi, in-Circuit Test (Ict); Layer: 1-36 Layers; Max. PCB Size: 1900mm600mm;* Profiling Punching: Routing, V-Cut, Beveling; Surface Finishing: HASL/HASL Lead Free, Chemical Tin, Chemical Gold; PCB Type: Rigid PCB, HDI PCB, Flexible PCB, Rigid-Flexible; PCBA Packaging: ESD Packaging, Shockproof Packaging, Anti-Drop;	Metal Coating: Tin; Mode of Production: SMT+DIP; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Brand: Exceeding; PCB Material: Fr-4, Cem-1, Cem-3, Hight Tg, Fr4 Halogen Free; PCB Shape: Rectangular, Round, Slots, Cutouts, Complex; Solder Mask: Green/Black/White/Red/Blue/Yellow/Purple..etc; Board Thickness: 0.2mm-8mm; Copper Thickness: 18um-3500um(0.5- 100oz); Service: PCB/Componentssourcing/Assembly/Test/Package; PCBA QA: Full Test Include Aoi, in-Circuit Test (Ict); Layer: 1-36 Layers; Max. PCB Size: 1900mm600mm;* Profiling Punching: Routing, V-Cut, Beveling; Surface Finishing: HASL/HASL Lead Free, Chemical Tin, Chemical Gold; PCB Type: Rigid PCB, HDI PCB, Flexible PCB, Rigid-Flexible; PCBA Packaging: ESD Packaging, Shockproof Packaging, Anti-Drop;	Metal Coating: Tin; Mode of Production: SMT+DIP; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Brand: Exceeding; PCB Material: Fr-4, Cem-1, Cem-3, Hight Tg, Fr4 Halogen Free; PCB Shape: Rectangular, Round, Slots, Cutouts, Complex; Solder Mask: Green/Black/White/Red/Blue/Yellow/Purple..etc; Board Thickness: 0.2mm-8mm; Copper Thickness: 18um-3500um(0.5- 100oz); Service: PCB/Componentssourcing/Assembly/Test/Package; PCBA QA: Full Test Include Aoi, in-Circuit Test (Ict); Layer: 1-36 Layers; Max. PCB Size: 1900mm600mm;* Profiling Punching: Routing, V-Cut, Beveling; Surface Finishing: HASL/HASL Lead Free, Chemical Tin, Chemical Gold; PCB Type: Rigid PCB, HDI PCB, Flexible PCB, Rigid-Flexible; PCBA Packaging: ESD Packaging, Shockproof Packaging, Anti-Drop;	Metal Coating: Copper; Mode of Production: SMT+DIP; Layers: Multilayer; Base Material: FR-4; Customized: Customized; Condition: New; Brand: Exceeding; PCB Material: Fr-4, Cem-1, Cem-3, Hight Tg, Fr4 Halogen Free; PCB Shape: Rectangular, Round, Slots, Cutouts, Complex; Solder Mask: Green/Black/White/Red/Blue/Yellow/Purple..etc; Board Thickness: 0.2mm-8mm; Copper Thickness: 18um-3500um(0.5- 100oz); Service: PCB/Componentssourcing/Assembly/Test/Package; PCBA QA: Full Test Include Aoi, in-Circuit Test (Ict); Layer: 1-36 Layers; Max. PCB Size: 1900mm600mm;* Profiling Punching: Routing, V-Cut, Beveling; Surface Finishing: HASL/HASL Lead Free, Chemical Tin, Chemical Gold; PCB Type: Rigid PCB, HDI PCB, Flexible PCB, Rigid-Flexible; PCBA Packaging: ESD Packaging, Shockproof Packaging, Anti-Drop;
Supplier Name	Shenzhen KeYing HengYe Technology Co., Ltd.	EXCEEDING ELECTRONICS GROUP LIMITED	EXCEEDING ELECTRONICS GROUP LIMITED	EXCEEDING ELECTRONICS GROUP LIMITED	EXCEEDING ELECTRONICS GROUP LIMITED
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