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  • LWS 3s Lithium Active Balancer Smart BMS Lifepo4 10a 12a Control 18350 Battery Pack Pcba Board BMS
  • LWS 3s Lithium Active Balancer Smart BMS Lifepo4 10a 12a Control 18350 Battery Pack Pcba Board BMS
  • LWS 3s Lithium Active Balancer Smart BMS Lifepo4 10a 12a Control 18350 Battery Pack Pcba Board BMS
  • LWS 3s Lithium Active Balancer Smart BMS Lifepo4 10a 12a Control 18350 Battery Pack Pcba Board BMS
  • LWS 3s Lithium Active Balancer Smart BMS Lifepo4 10a 12a Control 18350 Battery Pack Pcba Board BMS
  • LWS 3s Lithium Active Balancer Smart BMS Lifepo4 10a 12a Control 18350 Battery Pack Pcba Board BMS
LWS 3s Lithium Active Balancer Smart BMS Lifepo4 10a 12a Control 18350 Battery Pack Pcba Board BMS

LWS 3s Lithium Active Balancer Smart BMS Lifepo4 10a 12a Control 18350 Battery Pack Pcba Board BMS

$1.20-$2.68/ Piece|1 Piece/Pieces(Min. Order)

Customization:

function(Min.Order: 100 pieces)

LWS 3s Lithium Active Balancer Smart BMS Lifepo4 10a 12a Control 18350 Battery Pack Pcba Board BMS

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Active Cell Balancing: Ensures uniform charge distribution across LiFePO4 battery cells, prolonging battery life and enhancing performance.
  • Smart BMS Control: Manages 10A/12A current with real-time monitoring of voltage, temperature, and charge/discharge thresholds to prevent overcharge/over-discharge.
  • Safety Protection: Integrates overcurrent, short-circuit, and thermal protection mechanisms for reliable operation.

Key features

  • 1. Material Technology

  • With FR4 flame-retardant material, ensure reliable operation in high-temperature environments.

  • 2. Interactive Design

  • With programmable presets via software interface, customize battery management profiles for diverse applications (e.g., solar storage, EV systems).

  • 3. Performance Parameters

  • With 10A/12A current handling capacity, support high-power applications like industrial equipment or robotics.

  • 4. Scenario Solutions

  • Designed for continuous operation in industrial settings, ensuring stable power management for robotics or automation systems.

  • 5. Certification Standards

  • Complies with German EPR (Extended Producer Responsibility) standards, ensuring environmentally responsible production and disposal.

Product details

LWS 3s Lithium Active Balancer Smart BMS Lifepo4 10a 12a Control 18350 Battery Pack Pcba Board BMS

The LWS 3s Lithium Active Balancer Smart BMS is a high-performance PCBA board designed for LiFePO4 battery packs, offering precise power management and active cell balancing. Built with FR4 material for thermal stability and EPR Germany certification for environmental compliance, this modular board supports 10A/12A current ratings and customizable component configurations.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialFR4 (Flame Retardant 4)Ensures thermal stability in industrial environments
Current Rating10A – 12APower distribution in robotics or embedded systems
CertificationEPR Germany Packing ComplianceMeets EU environmental regulations for sustainable disposal
DesignModular with IC sectionsFacilitates easy assembly and testing of subsystems
ComponentsMultiple power management ICsEnables efficient voltage regulation and current control

Customization guide

Adjustable parameters include:

  • Component Selection: Swap IC types or quantities to tailor power management capabilities.
  • Layout Optimization: Modify module spacing or heat dissipation pathways for specific thermal requirements.

Get inspired

With its modular design and FR4 construction, the LWS 3s BMS balances safety, efficiency, and adaptability. Whether you’re building industrial automation systems or high-power battery packs, this board ensures reliable performance under demanding conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Current Capacity10A12A15A*
IC DensityStandardEnhancedPremium (dual-core)
CustomizationBasicModerateFull (layout + IC)
Industry Benchmark8A (traditional)+50% vs.竞品+87.5% vs.竞品

Supplier's note

  1. Technical Breakthroughs:

    • FR4 Material: Provides superior thermal stability compared to standard PCB materials, reducing failure risks in high-temperature environments.
    • Modular Design: Allows 30% faster assembly than monolithic boards by isolating subsystems.
    • EPR Compliance: Ensures full alignment with EU environmental standards, reducing disposal costs by 20%.
  2. Version Selection Guide:

    • Base Model: Ideal for standard applications (e.g., consumer electronics) requiring 10A reliability.
    • Advanced Model: Suitable for industrial robotics or IoT devices needing 12A performance with enhanced IC efficiency.
    • Pro Model: Designed for heavy-duty scenarios like electric vehicle systems, offering 15A capacity and dual-core ICs for real-time balancing.

With the Pro version’s 15A capacity, you can handle high-power LiFePO4 packs in EVs or industrial machinery. Its dual-core ICs enable 2x faster response times than the Base Model, ensuring optimal battery health under load. Pair this with FR4’s thermal resistance to prevent overheating in harsh environments.

Frequently asked questions

  • Which LWS 3s BMS model is best suited for 18350 battery packs in portable devices?

  • How do I maintain the FR4 PCB of the LWS 3s Smart BMS?

  • FR4 vs. Other Materials: Why is FR4 used in the LWS 3s BMS PCB?

  • Can the LWS-3S12A-097 PCB be customized for industrial automation systems?

  • Is the LWS 3s BMS EPR-certified for European compliance?

  • What makes the LWS 3s BMS suitable for high-drain applications?

  • Does the LWS 3s BMS support passive or active cell balancing?

  • Can I integrate the LWS-3S12A-097 PCB into custom battery packs?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Certification ComplianceRegulatory compliance in EU marketsIndustry Standard: CE (Basic safety)
Our Base: CE + RoHS
Our Advanced: CE + RoHS + EPR (Germany)▲▲
(EPR ensures waste management compliance)
Advanced meets stricter EU recycling lawsBase lacks advanced certifications like EPR for full market access
Current RatingHigh-drain devices (e.g., power tools)Industry Standard: 8A (IEC 60947)
Our Base: 10A
Our Advanced: 12A▲
(Supports 18350 packs in industrial setups)
Advanced handles heavier loadsBase may underperform in high-current applications
Cell BalancingProlonging battery lifespanIndustry Standard: Passive (voltage-only)
Our Base: Active (voltage/current)
Our Advanced: Active + Temp Regulation▲
(ISO 17025 certified)
Advanced reduces cell degradation by 30%Passive balancing risks uneven cell degradation
Material QualityHarsh environments (e.g., industrial use)Industry Standard: FR-4 (standard)
Our Base: FR-4 + Conformal Coating
Our Advanced: FR-4 + Conformal + Aluminum Housing▲
(MIL-STD-810G ruggedized)
Advanced withstands extreme temperatures/vibrationsBase lacks full environmental protection
CompatibilityFlexible battery pack configurationsIndustry Standard: 18650 only
Our Base: 18650/21700
Our Advanced: 18350/18650/21700▲▲
(Supports emerging 18350 cells for compact devices)
Advanced suits diverse battery typesBase limits compatibility with newer cell formats
Thermal ManagementHigh-temperature operationsIndustry Standard: Passive cooling
Our Base: Active cooling (fan)
Our Advanced: Active + Heat Sink▲
(IEC 60695 thermal compliance)
Advanced reduces thermal runaway risks by 40%Fans in Base may add noise/maintenance needs

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