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Chargers, Batteries & Power Supplies
Power Banks & Power Station
  • Maim LED Fast Charge Battery Pack Power Bank Outdoor 50000mah Super Large Capacity Powerbank
  • Maim LED Fast Charge Battery Pack Power Bank Outdoor 50000mah Super Large Capacity Powerbank
  • Maim LED Fast Charge Battery Pack Power Bank Outdoor 50000mah Super Large Capacity Powerbank
  • Maim LED Fast Charge Battery Pack Power Bank Outdoor 50000mah Super Large Capacity Powerbank
  • Maim LED Fast Charge Battery Pack Power Bank Outdoor 50000mah Super Large Capacity Powerbank
  • Maim LED Fast Charge Battery Pack Power Bank Outdoor 50000mah Super Large Capacity Powerbank
Maim LED Fast Charge Battery Pack Power Bank Outdoor 50000mah Super Large Capacity Powerbank

Maim LED Fast Charge Battery Pack Power Bank Outdoor 50000mah Super Large Capacity Powerbank

  • 10 - 2999 Pieces
    $15.15
  • >= 3000 Pieces
    $13.15

Customization:

Logo/graphic design（Min.Order: 3000 pieces）
Customized packaging（Min.Order: 3000 pieces）
Graphic customization（Min.Order: 5000 pieces）
View product details

Maim LED Fast Charge Battery Pack Power Bank Outdoor 50000mah Super Large Capacity Powerbank

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Capacity Power Delivery: Equipped with a 50,000mAh battery, this power bank supports multi-device charging via USB-C, PD, and triple USB ports, ideal for smartphones, tablets, and outdoor electronics.
  • Fast Charging Compatibility: Features QC3.0 and PD technology for rapid charging, reducing downtime for devices. The LED display provides real-time battery status monitoring.

Key features

  • 1. Material Technology

    • With fireproof PC/ABS construction, you can safely use the power bank in outdoor environments while ensuring durability against impacts and temperature fluctuations.

  • 2. Interactive Design

    • With an LED display and multiple USB ports (including Type-C and PD), you can monitor battery levels at a glance and charge up to four devices simultaneously.

  • 3. Performance Parameters

    • With a 50,000mAh capacity and 45W output power, you can charge devices up to 30% faster than standard models* [*Disclaimer: Based on internal testing; actual results may vary].

  • 4. Scenario Solutions

    • With a compact, handle-equipped design, you can easily carry it for outdoor adventures or daily commutes while supporting continuous use for smartphones, tablets, and even laptops.

  • 5. Certification Standards

    • With built-in safety protections (short circuit, circuit protection), you can trust its reliability in high-risk environments, ensuring safe operation for both personal and commercial use.

Product details

Maim LED Fast Charge Battery Pack Power Bank Outdoor 50000mah Super Large Capacity Powerbank

The Maim LED Fast Charge Battery Pack combines rugged durability with cutting-edge technology, offering a super-large 50000mAh capacity in a sleek, portable design. Engineered for outdoor adventures and daily use, it features fast charging via QC3.0 and USB-C/PD ports, a real-time LED display, and robust protections to ensure reliable power delivery.

Technical specifications

FeatureSpecificationBenefit
MaterialPC + ABS compositeLightweight, durable, and resistant to impacts
Capacity50000mAhPowers smartphones (20+ charges) or tablets/laptops
Charging Speed45W output (QC3.0/PD compatible)20% faster than standard USB ports
ProtectionShort circuit, circuit, and fireproofSafeguards against overheating and hazards
DisplayLED battery level indicatorReal-time monitoring for informed usage
Ports3 USB-A + 1 USB-C + Micro-USB inputSimultaneous charging for multiple devices

Customization guide

Adjustable parameters include:

  • Output ports: Customize port configurations (e.g., add USB-C PD for laptops).
  • Protection tiers: Enhance circuit protection for industrial-grade use cases.
  • Capacity: Scale battery size (e.g., 30000mAh for travel vs. 60000mAh for professional setups).

Get inspired

Ideal for outdoor expeditions, road trips, or daily commutes, the Maim LED Power Bank ensures uninterrupted power for smartphones, cameras, and tablets. Its LED display and fireproof casing make it a trusted companion in harsh environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Capacity30000mAh50000mAh60000mAh
Output Power25W45W (QC3.0)60W (PD 3.0)
Protection LevelBasicEnhancedMilitary-grade
Ports2 USB-A3 USB-A + 1 USB-C4 USB-A + 2 USB-C

Supplier's note

  1. Technical Breakthroughs:

    • Fireproof Material: The PC/ABS composite withstands extreme temperatures, enabling safe use in wildfire-prone regions.
    • 45W PD Output: With QC3.0 compatibility, it charges tablets 30% faster than standard power banks.
    • LED Display: Real-time battery monitoring reduces over-discharge risks by 40%.

  2. Version Selection Guide:

    • Base Model: Perfect for casual users needing occasional charging (e.g., weekend trips).
    • Advanced Model: Ideal for outdoor enthusiasts and professionals requiring fast charging and multi-device support.
    • Pro Model: Designed for extreme conditions (e.g., photographers, emergency responders) with triple the protection of industry standards.

With its 50000mAh capacity, the Advanced Model ensures 10+ hours of laptop use, while the Pro Model’s 60W output powers drones and gaming devices. Pair fireproof material with military-grade protection to handle rugged environments confidently.

Frequently asked questions

  • Which Maimi power bank model is best for outdoor adventures?

  • How do I clean the USB ports to maintain charging efficiency?

  • Why is PC/ABS material better for power banks?

  • Can I customize the design for corporate events?

  • Is the power bank certified for safety standards?

  • Which model offers the fastest charging speed via USB-C?

  • How does the handle design improve portability?

  • What information does the LED display show during charging?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
CapacityOutdoor trips, multi-device usersIndustry Standard: 20,000mAh (basic travel use)
Our Base: 30,000mAh (PC)
Our Advanced: 50,000mAh (PC+ABS) ▲▲
(powers 3 smartphones fully)		Extended battery life for prolonged use.
Fireproof material in Advanced.		Advanced version bulkier; Base may suffice for casual users.
Charging SpeedOn-the-go charging, urgent device needsIndustry Standard: 18W (standard USB)
Our Base: 24W (QC 2.0) ▲
Our Advanced: 45W (QC3.0 + PD) ▲▲▲
(supports 100% charge in 90 mins)		Fast recharging for smartphones/tablets.
Advanced supports PD and QC3.0.		Requires compatible devices; Base may underperform with high-power devices.
Material & DurabilityRugged environments, frequent travelIndustry Standard: Plastic (basic)
Our Base: PC (UL94 V-2 fire rating) ▲
Our Advanced: PC+ABS (UL94 V-0 fireproof) ▲▲
(meets MIL-STD-810G)		Enhanced durability and safety in harsh conditions.
Lightweight yet sturdy.		Advanced version slightly heavier; Base sufficient for casual use.
Output InterfacesMulti-device charging hubsIndustry Standard: 2 USB-A ports
Our Base: 3 USB-A + 1 Micro USB ▲
Our Advanced: 3 USB-A + 1 USB-C (PD) ▲▲▲
(supports 100W devices via PD)		Versatile connectivity for phones, tablets, and laptops.
Type-C in Advanced.		More ports may complicate cable management; Base lacks USB-C.
Protection FeaturesSafety-critical scenarios (e.g., camping)Industry Standard: Basic short-circuit protection
Our Base: Overcharge/Overdischarge + Short Circuit ▲
Our Advanced: Overload + Fireproof + Temperature Control ▲▲▲
(meets IEC 62133-2 safety certs)		Reduces risk of device damage or fire hazards.
Advanced includes thermal regulation.		Advanced adds cost; Base covers most consumer needs.
Display & MonitoringReal-time battery trackingIndustry Standard: No display
Our Base: LED Indicator (4-segment) ▲
Our Advanced: Digital LCD (real-time % + health stats) ▲▲▲
(updates every 30 seconds)		Precise battery level tracking.
Advanced shows charge cycles and health.		Advanced draws minimal power; Base lacks granularity.

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The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

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.