Key Specifications
Prime Delivery • 30-Day Returnscharmast Portable Charger with Built in Cables, Power Bank with Cords Wires, Slim 10000mAh Travel Battery Pack 6 Outputs 3 Inputs 3A Fast Charging for Samsung Google Pixel LG Moto iPhone iPad
This is a slim 10,000 mAh portable charger / power bank from “charmast” (ASIN B0BY2NZK9Y). It’s designed as a travel-friendly battery backup with built-in cables, multiple outputs (up to 6 devices), and a digital display showing remaining battery. It aims to provide a convenient “all-in-one” charging solution — so you don’t need to carry separate cables or adapters — and is sized to be compact for everyday carry or trips.
Key Features
This is a slim 10,000 mAh portable charger / power bank from “charmast” (ASIN B0BY2NZK9Y). It’s designed as a travel-friendly battery backup with built-in cables, multiple outputs (up to 6 devices), and a digital display showing remaining battery. It aims to provide a convenient “all-in-one” charging solution — so you don’t need to carry separate cables or adapters — and is sized to be compact for everyday carry or trips.
Available Colors
Key Considerations
Battery capacity (10,000 mAh) — Provides moderate backup power, enough for around 1–2 full charges for an average smartphone. Good for daily use or short outings.
Port & output versatility (6 outputs, built-in cables, multi-input) — Comes with built-in charging cables plus extra ports, and allows charging multiple devices simultaneously — useful if you have multiple gadgets (phone, earbuds, tablet, etc.).
Portability / Slim Compact Design — Slim profile and relatively small dimensions in comparison to larger power banks — easier to carry in a bag or pocket.
Built-in convenience (no extra cables needed) — Because cables are built in, you don’t have to bring separate charging cables/adapters — great for travel or minimal-gear users.
Output power / charging speed — While the device provides “fast charging” via its outputs, for heavier devices (tablets, large iPads, or high-power gadgets), 10,000 mAh with typical per-port output may feel limited.
Simultaneous multi-device charging trade-offs — Charging multiple devices at once is convenient, but it may slow down the charging speed per device compared to charging one device at a time — something to keep in mind if you need quick top-ups.
At 10,000 mAh, this power bank offers a reasonable amount of battery backup. It's ideal for smartphones, earbuds, small tablets — enough for 1–2 full phone charges. But it’s not meant for heavy-duty use (like multiple tablet charges or long trips without a power source).
These factors represent the most critical aspects that will impact your satisfaction with this product.
Customer Reviews
I love this charger. No more looking for connection cords. It is relatively small and easy to carry in a small purse. It has saved me quite a few times. Quality is great. Battery life pretty amazing too. I can get more than one charge out of it for my phone.
If I could give this Charmast Portable Charger six stars, I would. This is not hyperbole—every single person in my family now owns one, and we all agree it's the best power bank we've ever used.