Baseus products: https:***2F***2Fwww.hurt.com.pl***2F4-x-akumulatorki-varta-ready2use-r03-aaa-ni-mh-1000-mah-p11680.html

When you put on your finger to prevent your phone from accidentally dropping,
functional stand when viewing multimedia content,
ultra thin (2.1mm), self-adhesive,
metal construction - suitable for magnetic car mounts,
ring rególation - 120°

• wireless connectivity via Bluetooth version V4.2
• Hands-free function (built-in microphone)
• USB port for a USB flash drive and a slot for micro SD cards
• Battery voltage indicator
• charger with two sockets - USB 1: 5V / 1A and USB 2: 5V / 2.4A (3.4A max)
• Operating range: 87.5-108 MHz
• power supply from the car cigarette lighter socket 12V/24V

• high quality 30000mAh lithium polymer battery
• high performance - fast charging of 3 devices at the same time
• USB output 1: 5V/3A, 9V/2A, 12V/1.5A (18.0W max)
• USB output 2: 5V/3A, 9V/2A, 12V/1.5A (18.0W max)
• USB-C output: 5V/3A, 9V/2.22A, 12V/1.5A (20W max.)
• Input: 1x micro USB, 1x USB-C
• Charging the power bank and devices connected to it at the same time

• Enclosure with powerful power bank
• wireless connectivity via Bluetooth V5.2
• range up to 10m
• Working Time: Up to 8 hours / up to 44 hours with charging case
• Built-in sensitive microphone
• compatible with Android, iOS, Windows
  

made of aluminum
very small dimensions
adapter for connecting USB accessories to devices with USB-C / Type-C OTG socket
the adapter enables fast data transmission up to 10 Gbit/s and charging up to 3A

elegant and stylish - large backlit display,
intuitive operation - rotating ring,
3 alarm sound levels: OFF to 90db,
built-in magnet,
application: kitchen, science, training, office and many others,
power supply: 3x LR03 / AAA (not included)

elegant and stylish - large backlit display,
intuitive operation - rotating ring,
3 alarm sound levels: FROM OFF to 90db,
built-in magnet,
adjustable stand 0° - 80°,
application: kitchen, science, training, office and many others,
Power Supply: 3x LR03/AAA (not included)

iQ Smart Charging technology - built-in advanced chip automatically detects the connected device and charges it with the maximum current appropriate for it,
high efficiency - fast charging - up to 5A,
support for the most popular fast charging technologies: Quick Charge 3.0 and 2.0, Huawei SCP, Samsung AFC, MTK PE+, etc.,
Output: DC 4.5V/5A, 5V/4.5A, 9V/3A, 12V/2.5A, 20V/1.5A,
total output power: 30W,
input voltage: 12V - 24V DC,
blue LED,
very small dimensions: 40 x 20.6 mm

iQ Smart Charging technology - built-in advanced chip automatically detects the connected device and charges it with the maximum current suitable for it,
high performance - fast charging of 2 devices at once,
output: DC 5V / max 3.4A,
total power output: 17W,
input voltage: 12V - 24V DC,
blue-backlit USB ports,
car cigarette lighter socket (40W MAX)

4K HD 2.0 version
supported resolution - up to 4K / 60Hz
nylon braided cable with reinforced aluminium tips

made of aluminium
very small dimensions
adapter for connecting micro USB accessories to devices with USB-C / Type-C socket
adapter allows data transmission and charging up to 2.4A

iQ Smart Charging technology - built-in advanced chip automatically detects the connected device and charges it with the maximum current suitable for it,
high performance - fast charging - up to 3A
support for the most popular fast charging technologies: Quick Charge 3.0 and 2.0, AFC, PE+, VOOC,
output: DC 5V/3A, 9V/2.66A, 12V/2A,
total power output: 24W,
input voltage: 100-240V~50/60Hz 0.8A max,

• high-quality 20000mAh battery
• maximum current 2000A
• starting current 1000A
• jumper cables included
• Compatible with vehicles with gasoline engines with a capacity of up to 8L and with diesel engines with a capacity of up to 44L (12V batteries)
• USB 1 output: 5V/3.0A, 9V/3.0A, 12V/2.5A (30W max)
• USB 2 output: 5V/2.4A (12W max)