Brand:Cavepower

Type: Digital Display High-Capacity Portable Power Bank

Core Features: Large Capacity & Long Battery Life (About 4.3 Phone Charges), Digital Display for Accurate Power, Portable & Lightweight with Lanyard, Safe Fast Charging & Multi-Device Compatibility

Applicable Scenarios: Daily Mobile Phone Charging, Commute & Business Trip Power Supply, Outdoor Camping Device Power Supply, Digital Device Emergency Charging, etc.

Date First Available:December 10, 2025

About this item

• Large Capacity & Long Battery Life Say Goodbye to Low-Battery Anxiety：Equipped with high-capacity battery cells, it can fully charge mainstream mobile phones about 4.3 times on a full charge. Suitable for long-time off-grid scenarios such as commutes, business trips and outdoor activities, completely eliminating low-battery anxiety.
• Digital Display Screen Clear Remaining Power at a Glance：Equipped with a high-definition digital display, it shows 4 levels of power (25%/50%/75%/100%) in real time. You can accurately grasp the remaining power during charging and discharging, avoiding blind charging and use.
• Portable & Lightweight No Burden to Carry：Compact square shape + built-in lanyard design, it can be easily put into pockets or bags without taking up space; light weight, no sense of burden when carrying for a long time.
• Safe Fast Charging Compatible with Multiple Devices：Supports safe fast charging protocols, compatible with mobile phones, tablets, Bluetooth headsets and other digital devices. Charging is efficient and does not damage the device; built-in overcharge, overvoltage and short-circuit protection for safer use.

• Usage Suggestions

  • Fully charge the power bank before first use; the digital display showing 100% means it is fully charged；
  • When charging devices, connect the corresponding interface to start power supply automatically; the digital display will update the remaining power in real time；
  • It is recommended to use the matching fast charging cable when charging for a more efficient charging experience；
  • When not in use for a long time, it is recommended to store it with about 50% power, and charge and discharge it once every 3 months to maintain battery cell activity.