





⚡ Power up your hustle — fast, smart, and always ready!
The Stuffcool Mega 40 is a compact, 10,000mAh powerbank featuring dual 20W Type-C ports that enable simultaneous fast charging of two iPhones up to 50% in 30 minutes. Designed with intelligent safety features and a sleek pocket-friendly form factor, it offers reliable, high-speed charging for PD-compatible devices. Proudly made in India with BIS certification, it blends performance with quality craftsmanship for the modern professional on the move.





| ASIN | B0D83ZP17S |
| Amperage | 3 Amps |
| Antenna Location | IPhone |
| Battery Capacity | 10000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #195,164 in Electronics ( See Top 100 in Electronics ) #632 in Mobile Portable Power Banks |
| Brand | Stuffcool |
| Brand Name | Stuffcool |
| Colour | Grey |
| Compatible Devices | Airpods, Apple Watch, iPads, Pixel 4A, 6A, 7A, iPhone |
| Connector Type | USB |
| Customer Reviews | 3.4 out of 5 stars 19 Reviews |
| Item Dimensions L x W x Thickness | 10.5L x 6.3W x 2.6Th Centimeters |
| Item Type Name | powerbank, cable |
| Item Weight Unit of Measure | 216 Grams |
| Manufacturer | Nissan Enterprises Limited, Nissan Enterprises Limited, Giriraj Industrial Estate, Mahakali Caves Road, Andheri E, Mumbai 400093, [email protected] |
| Manufacturer Contact Information | Nissan Enterprises Limited, Giriraj Industrial Estate, Mahakali Caves Road, Andheri E, Mumbai 400093, [email protected] |
| Model Name | Mega 40 |
| Model Number | Mega 40 |
| Number of Ports | 2 |
| Other Special Features of the Product | Fast Charging, Pocket Size |
| Output Current | 3 Amps |
| Packer Contact Information | Nissan Enterprises Limited, Giriraj Industrial Estate, Mahakali Caves Road, Andheri E, Mumbai 400093, [email protected] |
| Portable | Yes |
| Power Source | Battery Powered |
| Rapid Charging Performance | charges 2 iPhones 50% in 30 mins! |
| Special Feature | Fast Charging, Pocket Size |
| Unit Count | 1 Count |
| Voltage | 12 Volts |
| Warranty Description | 6 Months Warranty |
| Warranty Type | 6 Months Warranty |
I**N
Very bad product
The battery gets discharged real quick, i mean after the battery is left around 45% it goes down to 0 in no time and same is the case when charging this piece of crap. Tried to replace while the replacement window was there but due to some technical glitch i couldnt do so, amazon continuously failed to replace my defected piece. And now the window has closed i am left with this crap….. i would suggest not to use this brand ever… instead use local indian brands. This is money gone to waste…. Big time I would have given zero stars but couldn’t..
A**L
Great Product
It's my go to power bank with the reliability of Stuffcool. Supports fast charging on Samsung and iPhone . Only drawback is that you'll need type C to type c/b/lightning cables as it does not support a USB A port for charging/output.
H**I
Stopped working 4 months
This worked great for 4 months and then stopped working. Not worth the price. Will not recommend this to anyone.
Trustpilot
Hace 1 semana
Hace 5 días