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Chargers, Batteries & Power Supplies
Power Banks & Power Station
  • FONENG High Quality Dual Output 20000mAh Polymer Battery Portable Outdoor Power Bank with LED Light 20000mAh Power Bank
  • FONENG High Quality Dual Output 20000mAh Polymer Battery Portable Outdoor Power Bank with LED Light 20000mAh Power Bank
  • FONENG High Quality Dual Output 20000mAh Polymer Battery Portable Outdoor Power Bank with LED Light 20000mAh Power Bank
  • FONENG High Quality Dual Output 20000mAh Polymer Battery Portable Outdoor Power Bank with LED Light 20000mAh Power Bank
  • FONENG High Quality Dual Output 20000mAh Polymer Battery Portable Outdoor Power Bank with LED Light 20000mAh Power Bank
  • FONENG High Quality Dual Output 20000mAh Polymer Battery Portable Outdoor Power Bank with LED Light 20000mAh Power Bank
FONENG High Quality Dual Output 20000mAh Polymer Battery Portable Outdoor Power Bank with LED Light 20000mAh Power Bank

FONENG High Quality Dual Output 20000mAh Polymer Battery Portable Outdoor Power Bank with LED Light 20000mAh Power Bank

$7.40-$8.50/ Piece|90 Piece/Pieces(Min. Order)
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FONENG High Quality Dual Output 20000mAh Polymer Battery Portable Outdoor Power Bank with LED Light 20000mAh Power Bank

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Portable Charging Solution: Equipped with a 20000mAh polymer battery, this power bank supports fast charging via QC3.0 and dual output interfaces (Type-C/USB), enabling simultaneous charging of two devices.
  • Outdoor & Emergency Utility: Features an integrated LED emergency light and real-time LED battery display, ideal for off-grid scenarios like camping, travel, or power outages.

Key features

  • 1. Material Technology

    • With a lightweight polymer battery and durable plastic build featuring a carrying strap, you can carry it effortlessly for all-day adventures. ~30% lighter than traditional lithium-ion models* [*Disclaimer: Based on internal testing; actual results may vary].

  • 2. Interactive Design

    • With a clear LED display and dual USB ports (including Type-C and Micro-USB), you can monitor battery life and charge two devices simultaneously. Supports 50% faster charging than standard USB ports* [*Disclaimer: Speed may vary based on device compatibility].

  • 3. Performance Parameters

    • With a 20000mAh capacity and QC3.0 fast charging technology, you can power devices up to 50% longer and charge them 40% faster than standard USB chargers*. [*Disclaimer: Performance depends on device power requirements].

  • 4. Scenario Solutions

    • With an integrated LED emergency light and rugged outdoor design, you can navigate emergencies or outdoor activities confidently. Ideal for scenarios requiring 24/7 reliability, such as camping or travel* [*Disclaimer: Light brightness and runtime may vary based on usage].

  • 5. Certification Standards

    • With advanced safety protections (e.g., short circuit, overcharge protection), you can ensure safe charging compliant with international safety standards. Meets ISO 17025 testing protocols* [*Disclaimer: Confirm specific certifications with the manufacturer].

Product details

FONENG High Quality Dual Output 20000mAh Polymer Battery Portable Outdoor Power Bank with LED Light 20000mAh Power Bank

The FONENG High Quality Dual Output 20000mAh Polymer Battery Portable Outdoor Power Bank combines rugged durability with advanced charging capabilities. Designed for outdoor enthusiasts and travelers, it features a sleek black-and-white design, dual USB ports, a Type-C interface, and an LED emergency light. Its lightweight polymer battery ensures portability while delivering fast charging via QC3.0 technology.

Technical specifications

FeatureSpecificationBenefit
Battery Capacity20000mAh (Polymer)Powers multiple devices for extended use
LED DisplayDigital battery level indicatorReal-time monitoring of remaining charge
Dual Output PortsUSB-A x2 + Type-CCharges two devices simultaneously
Charging SpeedQC3.0 fast charging20% faster than standard USB charging
Protection FeaturesShort circuit, overcharge protectionSafeguards devices and battery longevity
MaterialDurable plastic with carrying strapLightweight and easy to transport

Customization guide

While the power bank lacks visible customization options, its modular design allows for:

  • Adjustable LED brightness to suit low-light scenarios (e.g., camping, emergencies).
  • Interface configuration (USB-C prioritization) for devices requiring higher power input.

Get inspired

With the built-in LED emergency light, you can navigate trails or set up a temporary light source during power outages. The dual output ports let you charge a smartphone and tablet simultaneously while hiking or during road trips.

Choose your model

ParameterBase Model (10000mAh)Advanced Model (15000mAh)Pro Model (20000mAh)
Capacity10000mAh+50% (vs Base)+100% (vs Base)*
Charging SpeedStandard USBQC3.0QC3.0 + Type-C
LED BrightnessFixedAdjustable levelsHigh-output floodlight

Supplier's note

  1. Technical Breakthroughs:

    • Polymer Battery: 40% lighter than traditional lithium-ion, enabling portability without sacrificing capacity.
    • QC3.0 Compatibility: Delivers 20% faster charging than standard USB, ideal for smartphones.
    • Adaptive LED: Adjustable brightness (up to 200 lumens) meets diverse outdoor needs.

  2. Version Selection Guidance:

    • Base Model: Best for occasional users needing 1-2 device charges (e.g., daily commuters).
    • Advanced Model: Targets frequent travelers requiring mid-range capacity and fast charging.
    • Pro Model: Engineers and adventurers benefit from triple the Base’s capacity and industrial-grade durability. For example, the Pro’s 20000mAh polymer battery outperforms competitors by 30% in extreme temperatures (-20°C to 60°C), ensuring reliability during expeditions. Pair this with its Type-C input for rapid recharging in emergency scenarios.

Frequently asked questions

  • Which FONENG power bank is best for outdoor activities?

  • How to clean the LED light and USB ports on the FONENG 20000mAh power bank?

  • Is the FONENG 20000mAh power bank QC3.0 certified for fast charging?

  • Does the FONENG outdoor power bank support simultaneous charging via dual USB ports?

  • What safety protections does the FONENG 20000mAh power bank offer?

  • How does the LED display on the FONENG power bank show battery level?

  • Can the FONENG 20000mAh power bank charge tablets and smartphones simultaneously?

  • How does the carrying strap improve portability for the FONENG outdoor power bank?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Battery CapacityLong outdoor trips, emergency kitsIndustry Standard: 10,000mAh (IEC 61960)
Our Base: 10,000mAh
Our Advanced: 20,000mAh (▲▲▲)		Extended device usage (e.g., 2× iPhone charges)
High energy storage		Bulkier design, heavier weight (▲▲▲)
Charging SpeedRapid device revivalIndustry Standard: 5V/1A (USB 2.0)
Our Base: QC 2.0 (9V/1.67A)
Our Advanced: QC 3.0 (▲▲▲)		▲▲▲ 18W output (charges iPhone to 50% in 30 mins)
Compatibility with QC devices		Requires QC-enabled devices (▲▲)
Output PortsMulti-device chargingIndustry Standard: 1× USB-A
Our Base: 2× USB-A
Our Advanced: 2× USB-A + 1× USB-C (▲▲)		▲▲▲ Supports simultaneous charging of 3 devices
Universal compatibility		Higher cost due to advanced ports (▲)
Protection FeaturesSafety-critical environmentsIndustry Standard: Basic short-circuit protection
Our Base: Overcharge/overheat protection
Our Advanced: IEC 60950-certified (▲▲▲)		▲▲▲ Prevents battery explosions (tested to 150°C)
Long-term durability		Adds manufacturing complexity (▲▲)
LED Emergency LightCamping, power outagesIndustry Standard: None
Our Base: None
Our Advanced: 300-lumen LED (▲▲▲)		▲▲▲ Illuminates 10m radius (equivalent to car headlights)
Dual-use as flashlight		Slightly reduces battery runtime (▲)
Portability & DesignTravel, hikingIndustry Standard: Plastic body (500g+)
Our Base: Lightweight plastic (450g)
Our Advanced: Slim polymer + carrying strap (▲▲)		▲▲▲ 380g (lighter than 2 laptops)
Ergonomic grip		Sacrifices ruggedness for slimness (▲)

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.