Portable Charger Havit PB90 10000mAh Powerbank

The Portable Charger Havit PB90 10000mAh Powerbank is a compact external battery designed to keep smartphones, tablets and other USB-powered devices charged on the go. With a 10000 mAh capacity and three output ports (USB-C plus two USB-A), the PB90 supports simultaneous charging of multiple devices. The unit features a four-level charge indicator and an ABS housing in black that balances portability and durability.

Advantages

The PB90 delivers fast charging via USB-C Power Delivery (PD) at up to 20 W and high-power USB-A outputs up to 22.5 W, allowing quicker top-ups for compatible phones and tablets. Its intelligent charging circuitry adapts output to connected devices while built-in protections guard against overcurrent, short-circuit and overvoltage. The slim 137 x 70 x 16 mm profile and 206 g weight make it easy to carry in a bag or pocket.

Suitable for

• Charging smartphones during travel or daily commute
• Powering tablets or small USB devices away from mains power
• Simultaneous charging of multiple devices (phone + accessory)
• Use as a portable backup battery for meetings, flights or outdoor activities

Key specifications

• Capacity: 10000 mAh (3.7 V / 18.5 Wh)
• Inputs: microUSB 5V/2A, 9V/2A, 12V/1.5A (up to 18 W); USB-C 5V/2A, 9V/2A, 12V/1.5A (up to 18 W)
• Outputs: USB-C PD 5V/2.4A, 9V/2.2A, 12V/1.67A (PD 20W); USB-A ports 5V/2.4A, 9V/2A, 12V/1.5A, 5V/4.5A (up to 22.5W)
• Number of outputs: 3 (USB-C + 2 × USB-A)
• Housing material: ABS
• Dimensions: 137 × 70 × 16 mm
• Weight: approximately 206 g

How to use

Charge the PB90 using the microUSB or USB-C input with a compatible charger following the input power ratings. Connect your device to the USB-C or one of the USB-A outputs to begin charging; the powerbank will automatically adjust output to the connected device. Monitor the four-level LED indicator to check remaining battery charge and recharge the powerbank when levels are low.

Recommendations

For best performance, use appropriate charging cables and chargers that meet the specified input/output voltages. Avoid exposing the powerbank to extreme temperatures and do not submerge it in water. To prolong battery life, store the PB90 partially charged if it will not be used for extended periods and recharge it at least every few months.