🔌 Power Up Your Life with J2621!
The J2621 Power Bank is a high-capacity portable charger featuring 20000mAh, 45W PD fast charging, and multiple ports for simultaneous charging of up to four devices. Its LED display provides real-time battery status, while safety features ensure reliable performance across a wide range of compatible devices.
| Unit Count | 1.0 Count |
| Item Dimensions L x W x Thickness | 5.39"L x 2.76"W x 1.04"Th |
| Item Weight | 373 Grams |
| Battery Cell Type | Lithium Polymer |
| Color | Black |
| Warranty Type | Limited |
| Recommended Uses For Product | Laptop, MP3 Player, Phone, Watch, Radio, Clock, Gaming Controller |
| Charging Time | 2 Hours |
| Is Product Cordless | No |
| Output Current | 3 Amps |
| Compatible Devices | iPhone 15/iPhone 15 Pro/iPhone 15 Pro Max/iPhone 14/iPhone 14 Pro/iPhone 14 Pro Max, iPhone 13/iPhone 13 Mini/iPhone 13 Pro/iPhone 13 Pro Max, iPhone 12/iPhone 12 mini/iPhone 12 Pro/iPhone 12 Pro Max, Samsung Galaxy S24 ultra/S24/S23 ultra/S22+/A71/A13, Google Pixel 8, Xiaomi 14 Pro/14/13 Pro/13, MOTO edge S30, 1+ 12Pro, IQOO 11S, iPad 10.9", iPad Pro 12.9", iPad Air 5, Surface Pro 9, Legion Go, ROG Ally, SteamDeck (OLED), Switch, Headphone, MacBook Pro 16", MacBook Pro 14", MacBook Pro 13", MacBook Air, Dell XPS/Inspiron, HP EliteBook 640 G9, HP ZBook Firefly 16, Microsoft Surface Book 3, MSI Prestige 13, ASUS VivoBook S, ThinkBook 16 G4, Acer Swift X, Smartwatch |
| Is Electric | Yes |
| Portable | Yes |
| Voltage | 5 Volts |
| Power Source | Battery |
| Amperage | 3 Amps |
| Number of Ports | 4 |
| Connector Type Used on Cable | USB Type C*2;USB Type A*2 |
| Battery Capacity | 20000 Milliamp Hours |
| Additional Features | Digital Display, Auto Shut-Off, Short Circuit Protection, Over Charging Protection, Fast Charging |
M**J
Very nice, perfect size, fast to charge phone
Perfect charger for on the go. Charges phone super fast. But to recharge this device itself, does take a long time to charge up
R**K
best power bank
I've tried many power banks and this one is the best. I get at least 3 full charges.
A**N
Really good
Good quality
B**.
Works great
It works great. I carry down my snowmobile so that when I stop for lunch I can recharge my helmet. Cam
J**
Reliableand fast charging, with one downside
I purchased this one to replace a different battery pack that was inconsistent. This one provides plenty of USB ports, has fast charging capability, and has a low power cycle mode that lets you charge devices like smart watches and headphones. Only major drawback is I've noticed it takes quite some time for the battery itself to recharge. I've noticed I'll plug it in and the LED screen will remain flashing at its currently battery percentage for over an hour before it even moves up once. It's sorta annoying.
K**N
Better than expected
I calculated that that it's really a bit less than 20,000mAh, maybe 17,000, but this is a great power bank. It seems to meet all it's input/output specs and then some. I was able to use PPS from 3.3 volts to 19.5 volts continuously (with lower than 4A loads past 11 volts). Trickle change modes is pretty nifty and the form factor is quite nice.
R**O
Es súper útil y la relación calidad precio es increíble
Es una batería con muchísima capacidad me alcanza a cargar 2-3 veces mi celular y no dura mucho cargándose de vuelta, me sirve mucho para mis viajes y eventos que he tenido, de muy buena calidad, definitivamente le comprare otro al vendedor
D**E
Good
Its good
Trustpilot
2 months ago
1 week ago
