HAWEEL DIY 4 x 21700 Battery Power Bank Box Case with Fast Charging & Wireless Charging – Black
With the HAWEEL DIY Powerbank Box, you get a powerful and versatile solution to charge your devices anytime, anywhere. This power bank supports 4 x 21700 batteries (batteries not included) and offers a variety of advanced features that ensure a fast, safe and efficient charging experience.
Main features:
Supports 4 x 21700 batteries: This power bank allows you to easily charge 4 batteries (not included), which provide high capacity and do not require welding connection.
Dual LED lighting: With the high brightness LED lighting (including 3 seconds long press to turn on), you are always well taken care of even in low light.
Fast charging & wireless charging:
22.5W fast charging (for Huawei, Samsung, Xiaomi, OPPO and Vivo)
15W wireless charging for compatible devices
VOOC 20W fast charging for Apple devices
Bidirectional fast charging: Allows both power bank charging and device charging at high speed.
Fast charging protocols: Supports PPS/PD3.0/PD2.0 , QC4+/QC4/QC3.0/QC2.0 , AFC , FCP , SCP , PE2.0/PE1.1 , SFCP for flexible and fast charging.
Security features:
Overvoltage, undervoltage, overcurrent, short circuit and temperature monitoring protection for maximum safety during charging.
Automatic load detection and low current mode for efficient use of the batteries.
Compatibility with different battery types: Supports 4.2V/4.35V/4.4V/4.5V batteries.
Charging indicator: Shows the current fast charging status so you always know how much power is left.
Specifications:
Shell material: Robust ABS plastic for durability
Input and output protocols: Support for PD3.0/PD2.0 and QC protocols for fast charging devices.
Scope of delivery:
HAWEEL DIY Powerbank Box Case
USB-C cable for connection
protective cover for safe transport
A notice:
The batteries are not included . The batteries in the pictures are for illustration purposes only.
Use the HAWEEL DIY Powerbank Box for a safe and efficient charging experience at home or on the go and keep your devices always ready for use. Ideal for DIY enthusiasts and technology lovers who need a customizable charging box!
