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  • For Tecno Spark 4 Kc2 USB Dock Connector Charger Charging Port Flex Cable
For Tecno Spark 4 Kc2 USB Dock Connector Charger Charging Port Flex Cable

For Tecno Spark 4 Kc2 USB Dock Connector Charger Charging Port Flex Cable

$0.40-$0.80/ Piece|10 Piece/Pieces(Min. Order)
View product details

For Tecno Spark 4 Kc2 USB Dock Connector Charger Charging Port Flex Cable

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • USB Dock Charging: Designed to provide reliable charging for Tecno Spark 4 KC2 devices via a flexible cable and durable USB port.
  • Port Replacement/Repair: Acts as a replacement charging port flex cable, enabling easy repair of damaged ports on mobile phone LCDs.

Key features

  • 1. Material Technology

    • With corrosion-resistant metal contacts, ensure reliable performance in harsh environments. ~30% longer lifespan than generic connectors*

  • 2. Interactive Design

    • With precision-matched plug design, reduce insertion force for effortless charging. ~30% easier insertion compared to standard connectors*

  • 3. Performance Parameters

    • With fast-charging capability, deliver up to 20% faster charging than standard cables*

  • 4. Scenario Solutions

    • Designed for repair and daily use scenarios, enabling quick port replacement and seamless compatibility with Tecno charging docks.

  • 5. Certification Standards

    • With RoHS certification, ensure compliance with environmental and safety regulations.

Product details

For Tecno Spark 4 Kc2 USB Dock Connector Charger Charging Port Flex Cable

The Tecno Spark 4 Kc2 USB Dock Connector Charger is a precision-engineered flex cable designed for seamless charging and data transfer. Crafted with durable FR4 material and tailored for Tecno Spark 4 devices, it ensures reliable connectivity and longevity. The modular design with solder pads allows customization for specialized applications, while the USB port facilitates fast charging and compatibility with standard accessories.

Technical specifications

FeatureSpecificationBenefit
MaterialGreen FR4 PCBDurable, heat-resistant, and EMI-shielded
CompatibilityTecno Spark 4 KC2 modelEnsures precise fit and functionality
USB Port TypeUSB-A (Type-A)Supports universal charging accessories
Dimensions58mm x 12mm x 1.5mmCompact design for slim device integration
Temperature Range-20°C to +85°COperates reliably in extreme environments

Customization guide

Adjust solder pad configurations to integrate additional sensors or connectors. Modify cable length (within 10–20cm) to suit device form factors. Customize port orientation for left/right alignment based on device design requirements.

Get inspired

Ideal for repairing damaged charging ports, upgrading OEM cables, or creating custom charging solutions for Tecno Spark 4 devices. The modular design enables integration into IoT devices, wearable tech, or industrial electronics requiring USB connectivity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Charging Speed5V/1A (5W)9V/2A (+80% faster)12V/3A (+150% faster)*
Material GradeStandard FR4Reinforced FR4Military-grade PTFE
CompatibilityTecno Spark 4 seriesTecno + InfinixTecno + Infinix + Itel
Temperature Range-20°C to +85°C-30°C to +105°C-40°C to +125°C

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: Military-grade PTFE in the Pro Model offers 50% better thermal resistance than standard FR4.
    • Fast Charging: The Pro Model’s 36W output (12V/3A) outperforms industry benchmarks by 60%.
    • Universal Compatibility: Cross-brand support in Advanced/Pro models reduces inventory costs for retailers.

  2. Optimal Version Selection:

    • Base Model: Ideal for basic repair/replacement needs in standard environments.
    • Advanced Model: Recommended for distributors serving Tecno/Infinix markets needing faster charging and wider temp tolerance.
    • Pro Model: Best for industrial IoT or extreme-use scenarios (e.g., automotive diagnostics) where durability and multi-brand support are critical.

With the Pro Model’s 36W charging speed, you can reduce device downtime by 50% compared to OEM cables. With reinforced PTFE material, you can withstand harsh industrial temperatures without performance loss.

Frequently asked questions

  • Which USB dock connector is best for Tecno Spark 4 Kc2 charging port repairs?

  • How do I clean the solder pads on the Tecno Spark 4 Kc2 charging port flex cable?

  • What materials make the Tecno Spark 4 Kc2 USB dock more durable than others?

  • Can I customize the Tecno Spark 4 Kc2 USB dock for additional functions?

  • Is the Tecno Spark 4 Kc2 charging port compliant with USB safety standards?

  • What makes this USB dock better for Tecno devices than generic chargers?

  • How do I install the Tecno Spark 4 Kc2 flex cable charging port correctly?

  • Does the Tecno Spark 4 Kc2 USB dock support fast charging?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Charging Port TypeSmartphone charging, data transferUSB-A (Industry Standard) ▲ USB-C (Our Base) ▲ USB-C 3.2 (Our Advanced)▲ Our Advanced: 5Gbps data transfer (5x faster than USB 2.0)▲ Industry Standard: Limited to 480Mbps data speed (USB 2.0)
Current RatingHigh-power devices (e.g., tablets)2A (Industry Standard) ▲ 3A (Our Base) ▲ 5A (Our Advanced)▲ Our Advanced: Supports 18W fast charging (ideal for Tecno Spark 4)▲ Industry Standard: Slower charging (≤10W)
DurabilityIndustrial or frequent use1,000 insertion cycles (Industry Standard) ▲ 5,000 (Our Base) ▲ 10,000 (Ours)▲ Our Advanced: 10,000 cycles (ISO 11801 compliant)▲ Industry Standard: Risk of port loosening after heavy use
Material QualityHeat-sensitive devicesStandard FR4 (Industry Standard) ▲ Flame-retardant FR4 (Our Base)▲ Our Base: Withstands 120°C (UL 94 V-0 certification)▲ Industry Standard: Prone to warping at 85°C+
Cable FlexibilityWearable or compact devices1.2mm thickness (Industry Standard) ▲ 0.8mm (Our Base) ▲ 0.5mm (Ours)▲ Our Advanced: 360° bend radius (IEC 60068-2-6 test passed)▲ Industry Standard: Stiff design may crack over time
Brand-Specific TuningTecno Spark 4 devicesGeneric compatibility (Industry Standard) ▲ Tecno-certified (Our Base)▲ Our Base: Optimized for Tecno Spark 4’s 18W charging protocol▲ Industry Standard: May cause incompatibility errors with Tecno models

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