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30000mAh Large-capacity Power Bank - lakescouleeoutdoors

30000mAh Large-capacity Power Bank

Sale price  $22.98 Regular price  $23.21
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Information

High-Capacity • LED Battery Level • 2 Inputs & 2 Outputs

Keep phones, tablets, earbuds, and more powered on the go with this 30,000mAh portable power bank. It supports USB-C / Micro-USB input charging and dual USB output for multi-device use. The LED power display shows remaining charge at a glance, and the compact body (~5.5 in long) slips easily into a bag for travel, outdoor, and emergency backup.

  • Use cases: Home, commuting, travel, camping, festivals, creative gifts
  • Compatibility: Works with most USB-powered devices (phones, tablets, earbuds, watches, etc.)
  • Safety: Smart chip with multiple protection mechanisms
Specifications
Item ID JY2491818
Battery Capacity 30,000 mAh (Rechargeable)
Battery Type Lithium Battery-Polymer
Operating Voltage ≤ 36 V
Power Mode Battery powered / USB dual use
Interfaces (I/O) USB-C & Micro-USB inputs; Dual USB outputs (2-device charge)
Display LED battery level indicator
Approx. Size ~5.5 in (length) × ~2.7 in (width); portable design
Charger Features Travel-ready; suitable for home & outdoor use
Chemicals of Concern None declared
User Guide

Charging the Power Bank

  • Use USB-C or Micro-USB to recharge the bank; the LED display shows progress.
  • Charge fully before first use for best runtime.

Charging Your Devices

  • Connect devices to the USB output ports. You can power two devices at once.
  • Use manufacturer-approved cables for fast and safe charging.

Care & Storage

  • Keep between 0–35 °C (32–95 °F); avoid heat, fire, and direct sunlight.
  • Recharge at least every 3 months if stored to maintain battery health.
  • Wipe with a soft dry cloth; do not expose to liquids.
Features
  • Massive 30,000mAh Capacity: Multiple phone/tablet recharges for trips and emergencies.
  • LED Battery Level Display: Know your remaining power at a glance.
  • 2 Inputs, 2 Outputs: Flexible recharging (USB-C / Micro-USB) and multi-device power.
  • Smart Safety Chip: Over-voltage, over-current, over-temperature & short-circuit protection.
  • Travel-Friendly Build: Compact body; great as an outdoor/backup power source or gift.
Kind Tips
  • Actual usable capacity varies with device, cable, temperature, and charging protocol.
  • Air travel rules vary: a 30,000mAh pack (≈ 111 Wh) may require airline approval; check your carrier’s policy before flying.
  • Do not cover the pack while charging; ensure adequate ventilation.
  • Minor color/size variance may occur due to lighting and manual measurement.

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