HOCO CJ31 20000mAh Power Bank with Built-In USB-C and Lightning Cables

The HOCO CJ31 20000mAh power bank keeps your phone and other devices charged through a long day out. With 22.5W USB-A output and PD 20W support, it is built for fast, practical charging whenever your battery runs low.

Built-in USB-C and Lightning cables mean you do not have to carry a separate cable for many devices. A digital display shows the remaining battery percentage, so you always know how much charge is left before you head out.

If you are looking for a reliable HOCO power bank in Bangladesh, the CJ31 is a high-capacity, easy-to-use option for commuting, work, study and travel.

Key Features of the HOCO CJ31 Power Bank

• 20,000mAh battery capacity (74Wh): Provides plenty of stored power, so you can recharge your devices more than once before the power bank itself needs charging.

• Up to 22.5W USB-A output: Delivers fast charging for compatible devices, which helps you top up quickly during short breaks.

• PD 20W charging support: Supports Power Delivery up to 20W for compatible devices, giving you quick charging through a modern standard.

• Built-in USB-C and Lightning cables: Lets you charge compatible USB-C and Lightning devices without carrying extra cables, so your bag stays lighter and tidier.

• Digital battery percentage display: Shows the exact remaining charge, so you can plan your day without guessing.

• Multiple charging connections: Includes USB-A, USB-C and Micro-USB connections, giving you flexibility across different devices and cables.

Why Choose the HOCO CJ31 20000mAh Power Bank

The CJ31 balances capacity, speed and convenience in one portable unit. A 20,000mAh battery gives you real everyday backup, and fast output options help you recover charge quickly when time is short.

The built-in cables and clear battery percentage display remove everyday hassles. You can plug in straight away, check the remaining power at a glance and keep going without hunting for a cable.

For buyers searching for a HOCO power bank, the CJ31 is a practical pick for daily use and trips. Backed by Geary BD's fast delivery and warranty support, it is a confident choice for Bangladesh buyers.

Technical Specifications