PowerOak K2 solar 185Wh / 50000mAh laptop powerbank
Dieser PowerOak K2 solar Akku kann die kleinste 50000mAh-Laptop-Solar-Powerbank sein. Nur Größe 8,1 x 5,3 x 1,3 Zoll / 20,6 x 13,5 x 3,3 cm und Gewicht 2,77 lb / 1,26 kg.
- Terms of paymentSecure payments with Mollie. Light. trustworthy. Secure.
- Delivery termsOrdered today, shipped within 1-2 days.
- Return Policy - 14 days to change your mind.
PowerOak energy anytime, anywhere
This is a multifunctional, powerful, large-capacity power adapter configured with 1 x DC 12V/3A ports, 1 x DC 20V/5A port, and 4 x fast charging 5V/2.1A USB ports.
It features the best quality lithium-ion battery cell, compact, lightweight and durable.
The PowerOak K2 solar 185Wh portable power bank is capable of powering LED lights/tape, smartphones, laptops, cameras, CPAP, small fans and small appliances in a grid or power outage situation.
Ideal for indoor daily use or outdoor emergencies, camping, weekend trips or anywhere you need power whenever and wherever you want.
Solar charging possible through built-in MPPT. You can buy our solar panels from the web shop or use your own, as long as the input voltage has a range between 15V and 25V and a maximum total power of 80W.
DC12V is used for digital devices such as:
Surface pro laptop / camera / CPAP / fans / mini fridge / led lamp / strip
(please make sure the DC voltage is 12V)
DC20V is used for devices such as:
Most notebooks/CPAP and Macbook notebooks/laptops cannot be charged with K2 solar.
It accepts laptop DC voltage around 20V.
14 different types of connectors ensure maximum compatibility with a wide range of popular notebook computers.
Please check your laptop connector / adapter before purchasing:
Laptop connection / adapter included (DC 5.5 x 2.1 mm adapter to below adapter):
A: 6.0/1.4 (6.5x4.4mm) FUJITSU/SONY
C: 5.5/2.5mm ACER/ASUS/IBM/DELL/HP/COMPAQ/FUJITSU/TOSHIBA/NEC
E: 5.5/1.7mm Acer
F: 4.8/1.7mm HP
H: 5.0/1.0mm Samsung
I: 7.4/0.6mm (or 7.4/5.0mm) DELL/HP
For Dell: 7.4/0.6mm (or 7.4/5.0mm)
K: 7.9/0.9mm (or 7.9/5.5mm) IBM/LENOVO
L: 3.0/1.1mm Samsung
O: 4.5/3.0mm only for HP, not suitable for Dell laptop.
Lenovo: fits for LENOVO laptop with square head with a thread in the middle
(not suitable for Lenovo half solid and half hollow laptop)
FOR DELL: 4.5 x 3.0mm Dell 4.0 x 3.0mm laptop
N: 4.0 x 1.35mm ASUS laptop with 4.0 x 1.35mm connector
G: 4.0 x 1.7mm Lenovo laptop with 4.0 x 1.7mm connector
We recommend that the solar panel output voltage is between 15-25V and the output power is less than 80W.
Low shutdown current for 5V port: 70mA
Low cut-off current for 12V port: 150mA
Low cut-off current for 20V connection: 200mA
High cut-off current for 20V connection: > 4.5A
If your laptop turns off automatically for a few seconds or minutes, it may be caused by over-current/low-current protection.
If the auto power off is caused by over-current protection, please close your laptop screen or fully charge your laptop and then charge the laptop with our power bank. If you're trying to power a Windows laptop and the battery keeps disconnecting, you may need to change the power settings, pre-change the power settings, select the "Turn off hard drive after" setting, and set the option to NEVER and in power options DISABLE "Intel Cppc Energy Saving"
How do I know K2 Solar can charge my laptop?
Please check the label on your laptop's adapter. If it is more than 95W (DC output current is more than 5A), the power bank may shut down due to overcurrent during charging. For this reason, we do not recommend using our power bank to charge your laptop.
Can charge Surface Pro 3 (but you need to buy the cable by yourself - DC5.5*2.1mm to Surface Pro connector)
Can charge Surface Pro 4 (when the DC output voltage is 12V)
Surface Pro 4 cannot be charged (only when the DC voltage is 15V)
Lenovo Yoga 3 14, Yoga 900 (20V 3.21A), Yoga 3 11 13 milx 4 700s (20v 2a) cannot be charged
Dell XPS 12 (Type C) cannot be charged
Apple laptop cannot be charged
Cannot be charged with the car charger (12V).
Can't ride the plane (185Wh
- REAL ULTRA HIGH CAPACITY 50000mAh / 185Wh: Compatible with most popular laptops and notebooks. Laptop cannot be charged with DC current over 5.0A/95W. We offer 14 types of connectors for most popular laptops (Please confirm whether the connector fits your laptop before purchasing.) Once the K2 battery is fully charged, you can charge your iPhone 6 Plus about 11 times, iPhone 6 about 17 times, Galaxy S6 almost 11 times.
- ALL IN ONE QUICK SET: It has 6 output ports. One 20V/5A for laptops, one 12V/2.5A for digital cameras, two 5V/2.1A and two 5V/1A for most smartphones, iPad, tablets and other USB-charged devices. You can charge multiple devices at the same time to save time. Fast charging speed with DC input: With 19V/2A, the battery can be charged with mains within 6-8 hours. Solar charging is also possible. Max 80W.
- HIGH SOLAR BATTERY CAPACITY: This battery can be the smallest 50000mah laptop solar power bank. Only size 8.1 x 5.3 x 1.3 inch / 20.6 x 13.5 x 3.3 cm and weight 2.77 lb / 1.26 kg.
- 100% CUSTOMER SATISFACTION GUARANTEED: Made from lithium-ion polymer battery cells with built-in safeguards for safe use and 1000+ charge cycles. We produce and develop every product ourselves.
- INCLUDED: 1 x laptop power bank (K2 Solar), 1 x home charger, 1 x DC cable, 14 x laptop charging connector, 1 x multifunctional bag, 1 x manual, 1 x MC4 cable to connect most solar panels. SOLAR PANEL NOT INCLUDED.
No customer reviews for the moment.