boat energyshroom pb401 20000 mah 22.5w fast charging power bank — carbon black

summary

the boat energyshroom pb401 20000 mah power bank solves one simple problem: running out of battery when you can least afford it. with a high-capacity li‑polymer cell and 22.5w fast charging, it juices phones, tablets and accessories quickly so you stay connected, productive and entertained. its rugged carbon-black finish and compact profile combine style with durability. backed by a 1-year manufacturer warranty and reliable service—authentic products, fast delivery and responsive support—this power bank delivers practical peace of mind on every trip, commute or long workday.

top features

• 22.5w fast charging — get more power in minutes, not hours.
• 20000 mah capacity — multiple full charges for phones and extra for tablets.
• usb‑c pd input/output — single-cable convenience for modern devices.
• dual usb-a outputs — charge two legacy devices simultaneously.
• compact, textured carbon black finish — premium look with confident grip.
• smart safety protection — prevents overcharge, overcurrent and short circuits.
• led charge indicators — clear, immediate status at a glance.
• durable abs+pc build — lightweight yet impact-resistant for everyday use.
• pass-through charging — charge devices while the power bank recharges.
• wide compatibility — works with smartphones, tablets, cameras and more.

technical specifications

why buy from ?

• guaranteed authentic boat products with official warranty support.
• fast, reliable shipping across india with careful packaging.
• secure payment options and easy returns for peace of mind.
• responsive customer support to help with setup, warranty claims and queries.
• clear gst invoice for businesses and hassle-free documentation.
• trusted marketplace with verified seller ratings and buyer protections.

who should buy this?

• busy professionals who need dependable power during long workdays and travel.
• commuters and students who use multiple devices on the go.
• frequent travelers seeking a balance of high capacity and compact size.
• gadget lovers who want fast charging and modern usb‑c convenience.
• anyone who values safety features and long-term reliability from a known brand.

smart faqs

• how fast will this charge my phone? with up to 22.5w output and usb‑c pd support, most smartphones get a significant top-up quickly—typically 30–50% in 30 minutes depending on device compatibility.
• how many times can it charge a phone? it depends on phone battery size; for a typical 4000 mah smartphone expect around 3–4 full charges under normal conditions.
• can i charge the power bank and my phone at the same time? yes—pass‑through charging is supported, allowing the power bank to recharge while powering your device.
• is it safe to use overnight? yes—built‑in protections guard against overcharge, overcurrent and short circuits for safe overnight charging.
• what warranty and support do i get? comes with a 1‑year manufacturer warranty and ’s post‑purchase support to help with claims or queries.
• which cable should i use for fastest charging? use the supplied usb‑c cable or a high‑quality usb‑c pd cable for optimal 22.5w performance.
• is this power bank airline-friendly? most airlines allow power banks under 100wh; 20000 mah (approx. 74wh) typically meets regulations—check your carrier rules before flying.