Charmast 10000mAh Power Bank with Built-In Cables

The Phone That Died at the Boat Launch

A guy I know ran his phone all day on the lake for photos, the weather radar, and a GPS pin on a good spot. By the time he got back to the boat launch, it was at 3 percent, and he still had a two-hour drive home in the dark. The cord he’d packed was sitting in the truck, so he rode home with no map and no music.

Why carry a power bank with built-in cables

A power bank only helps if you can plug your phone into it, and that’s where most people get caught. This Charmast power bank has four cables built in, so there’s nothing to forget and nothing to tangle. The built-in cables cover USB-C, Micro-USB, and Lightning for iPhones, and there’s a built-in USB-A cable for recharging the power bank itself. Because everything is attached, you just grab it and go.

Charge six devices at once

Three built-in output cables and three ports give you six outputs, so one power bank can handle a whole group. Charge your phone, a friend’s phone, and a headlamp together. In addition, you can recharge the power bank itself three ways: the built-in USB-C cable, the built-in USB-A cable, or the Micro-USB input port.

Know exactly how much power is left

The digital display shows the battery level, so you don’t have to guess whether it’s enough for the drive home. The slim 10000mAh body fits in a jacket pocket or tackle bag, and it ships with a travel pouch. It also meets carry-on rules for flights, so it works for travel too.

Features

• 10000mAh capacity for multiple phone charges
• 4 built-in cables (USB-C, Micro-USB, Lightning, and a USB-A cable to recharge the power bank)
• 6 outputs (3 built-in cables and 3 ports: 1 USB-C, 2 USB-A)
• 3 ways to recharge the power bank itself
• Digital display showing battery level
• Smart protection for connected devices
• Slim and pocket-friendly
• Flight-friendly for carry-on travel
• Travel pouch, user manual, and 36-month support included

Specifications

• Brand: Charmast
• Capacity: 10000mAh
• Built-in cables: USB-C, Micro-USB, Lightning, USB-A (recharge)
• Ports: 1 USB-C, 2 USB-A
• Maximum output: 5V/3A
• Display: digital LED
• Includes: power bank, user manual, travel pouch

Frequently asked questions

How many times can it charge my phone?
Roughly two full charges on a typical phone. Your results depend on the phone’s battery size.

Is it fast charging?
It’s a basic 5V/3A power bank, so it charges steadily but not at the high wattages of newer phone chargers.

Can I take it on a plane?
Yes. It meets carry-on rules, but airlines can vary, so check yours.

Does cold weather affect it?
Yes. Batteries drain faster in the cold. On winter trips and fall hunts, keep it in an inside pocket.

What if I need help?
It comes with 36 months of Charmast support.