Stuffcool Major Ultra 65W PD Super Fast USB Charging 20000Mah Laptop Powerbank Supports Super Fast Charging 2.0, Charges Macbooks, Laptops, Dslrs and Gaming Console, Silver

I’ve been using this power bank for a few days now and I’m really impressed with the performance. The build quality feels premium and sturdy, not cheap plastic. It charges my phone very fast and supports fast charging properly.The battery backup is also excellent. I can charge my phone multiple times on a single full charge, which makes it perfect for travel and daily use. The LED indicator/display is accurate and helpful to check remaining battery percentage.It doesn’t heat up much while charging, and the ports fit tightly without any loose connection. Overall, it’s totally worth the price.Highly recommended if you are looking for a reliable and good quality power bank 👍

Working as expected. Charging my office laptop around 1.5times.Size is big and heavy.Type c fast charging is goodBut the build is not upto the mark for the price i feel this is bit plasticky.And for the size it is could have added more capacity to it.

I am writing this after 3 minths of usage.1. It charges 3 mo ile phone at same time, 2 fast and 1 superfast mode.2. I charge my laptop using this. DELL Latitude, it charges upto 50%.3. Once fully charged, it retains approx 90% after a week.4. After 3 months 1 USB port stopped.working. Then started working again.

I bought the Stuffcool Major Ultra 65W 20000mAh power bank in December 2024 for ₹2,699, mainly because it was marketed as fly-safe and suitable for charging laptops. It worked fine initially decent charging speeds on the 65W Type-C port.However, within about 18 months, the internal lithium battery cells swelled up so badly that they forced the casing open on their own. To be absolutely clear: there was no external damage, no drops, no water exposure, and no misuse. I only used standard branded chargers. The swelling happened purely from within, which points to poor quality battery cells.A swollen lithium battery is not a minor defect it's a fire and explosion risk. This is especially alarming for a product sold as "flight safe." I'd hate to imagine this happening mid-flight or while charging overnight.The warranty had lapsed by the time the swelling became visible, and that's exactly the problem a ₹2,699 power bank from a "premium" Indian brand should not turn into a safety hazard in a year and a half. Cheap no-name power banks last longer than this.I've raised a complaint with Stuffcool support and will update this review based on how they handle it. Until then, I cannot recommend this product. If you own one, check your unit for any bulging or gaps in the casing, and stop using it immediately if you spot any.Pros: Fast 65W charging while it worked, good port selectionCons: Battery cells swelled and split the case open in 18 months, safety hazard, no support beyond warranty

Great trustable product 👌 I have to remove the battery of my GPD Win3 and this power bank is what ketp it going for many months with hours of backup.

Budget friendly but, below problems are there1. Cable provides is not of good quality2. The ports (USB and C port ) are not easy to use, may be because of quality3. When I connect both laptop from C port and another device from USB port, laptop doesn't charge4. Cant connect the power bank like UPS, due to only one C port for both input and output (65 W)5. Power bank switches off after 5 seconds, when I connect my headphones for charging through USB port

I recently purchased the Stuffcool 65W Power Bank, and I’m thoroughly impressed with its performance.It supports Type-C charging laptops, Android phones, and iPhones seamlessly.🔋 Tested Devices: • Lenovo Thinkpad: Charges smoothly without any interruptions. • Samsung S23 Ultra: Shows Super Fast Charging 2.0, indicating high-speed charging capability. • iPhone 16 Plus: Achieved a solid 30-32W output, which is close to the maximum supported wattage for iPhones.⚡ Performance:It delivers on its 65W promise, making it ideal for travel or everyday use. The Type-C PD output ensures quick and efficient charging across a wide range of devices.✅ Pros: • Genuine 65W output • Works perfectly with Type-C laptops • Delivers super fast charging for Android • Optimized for iPhone fast charging as well • Sturdy build and compact design ❌ Cons: • Slightly bulky (understandable given the capacity) • Price may be on the higher side for some, but worth it for the performance

A waste of money. In just two years, the product has stopped working, although it was not used extensively; it was hardly used for 100 cycles. The Type-C cable that was sent along with the power bank stopped working within a week.