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stable portable power station personalized for outdoor

Stable portable power station personalized for outdoor

one piece in one box
UN38.3, MSDS
1 year
15V4A 60W
50 pieces
L/C, T/T, Western Union, MoneyGram, OA, Paypal
Place of Origin
Voltage Nominal
Capacity Nominal
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Quantity Needed:
Weight: 5kg
Type: LiFePO4
Voltage Nominal: 12.8V
Capacity Nominal: 27Ah
Energy: 345Wh
Dimension: 250*155*176mm
input: 15V4A 60W
Certification: CE, CB, PSE, TUV, FCC
Availability: OEM
Delivery Time: 15 days
Start Port: Shenzhen
Company Advantages
1. CTECHi Technology Co. Ltd has gained praises from home and abroad for its portable power station 1000w that fully shows in portable power station . The sale is expanded based on our strong partnerships with Panasonic, Sanyo, LG, Samsung, etc
2. The product will be a good helper for thousands of manufacturers. Because it allows production process flow to be more efficient and finally helps save production costs. Its design is based on a professional R&D team with rich experience
3. The stipulate strict quality inspection through the whole process guarantees the product is of the quality that meets the industry standard. Such a dangerous product is delivered by our experienced shipping partners safely

About Products

Thank you for checking CTECHI portable power station products. 

You can use this product to power your electronic products if you need emergency electricity in power outages, travel, outdoor operations, etc. This portable power station supports 220V/110V AC output and USB output. 

More application as following:

1. As an ups for outdoor office use, it can be connected to consumer digital devices such as laptops, tablets and mobile phones.

2. Outdoor photography, RV, off-road enthusiasts outdoor electricity, professional photography equipment outdoor electricity.

3. Electricity for outdoor markets, stalls, direct broadcasting, lighting, oxygen production equipment and UAV.

4. Emergency electricity for mines, oil fields, geological exploration, and geological disaster relief, etc.

5. Emergency electricity for medical equipment, small and micro first aid monitoring instruments, oxygen production equipment for anesthesia.

6. Electricity for outdoor operations such as agriculture, animal husbandry and fishery, and emergency electricity for construction and decoration.

7. More electricity scenarios and equipment for your further use.

ModelCTECHI BT300S Pro
Battery Type


Product BrandCTECHI
Battery345Wh (12.8V 27Ah 108000mAh)
Cycle Life2000 times
USB-A1 Output Port5V/9V/12V 18W Max.
USB-A2 Output Port5V/9V/12V 24W Max.
Type-C Output Port5V/9V/12V 27W Max.
DC Input15V/4A
AC Output Port220V/50Hz 60Hz or 110V/50Hz 60Hz Peak power: 600W
Size250 x 155 x 176mm
Charging temperature0℃~45℃
Discharge temperature-20~ 60℃

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Question: Can this power a CPAP all night 8 hrs?

Answer: Hi, it depends. CTECHI portable power station powers a CPAP machine longer when turning off the humidifier and heating mode. 

How to calculate the working times for Your Device? 

Working time = 345Wh* 0.85 / operate power of your device For reference, assuming power consumption of your device is 30W, working time will be 345Wh*0.85/30W=9.7 hrs (roughly calculated). Actual power consumption varies from different usages, consult CTECHI for better purchase decision. Also, we would like to recommend 500W and 1000W for you. They have much bigger capacity than 300W.

Question: Can you use this indoors during a power outage?

Answer: Yes, you can use indoors during a power outage, so you charge your phone, laptop, LED light etc devices.

Question: Which device can I use?

Answer: CTECHI portable power supply 300 can charge devices such as small drones, mini refrigerators, TVs, electric blankets, smartphones, cameras, laptops and LED lights.

You can use household appliances with a rated output power within 300W.

Question: Can I charge the product while it is powered?

Answer: Yes, it can. It can supply power during charging, and supports straight-through charging.

Question: Can all the ports be used at the same time as it's charging?

Answer: Yes, the product supports pass-through charging, Which means you can use all the ports while charging, both from wall outlet and a solar panel (sufficient sun power needed). Only the recharging speed will be reduced, as all the ports are also discharging the battery because of devices you plugged in. How much slowly also depends on the devices you 're plugging in.

Question: What kind of batteries can these solar panels charge?

Answer: It is necessary to consider the output of the solar panel and the capacity of the battery. For CTECHI portable power station supply 300, we recommend using 18V/60W solar charger. You can also charge sealed lead-acid batteries, colloidal lead-acid batteries and open lead-acid batteries.

Company Features
1. For years, CTECHi Technology Co. Ltd continues to write about the history of the portable power station industry.
2. We have a qualified management team. With their years of experience and expertise, they are able to decide the company's best route for navigating the future market conditions.
3. We aim to stay at the forefront of implementing sustainability practices. We achieve this by reducing CO2 emissions and production waste from our own manufacturing.
The whole production of CTECHi portable power station is greatly improved. The product is characterized by temperature resistance
CTECHi portable power station 1000w conforms to the product design specifications.
Innovative technology and superior materials are adopted in CTECHi portable power station manufacturing. The product can help remove fat cells permanently
CTECHi portable power station can be customized through manufacturing facilities. Its hydrophilic coating facilitates mild contact with the body
A team of skilled employees designs and manufactures CTECHi portable power station 1000w by making use of supreme quality material with the aid of avant-garde tools & machines. The product meets the requirements of biocompatibility and biostability
This product comes with the advantage of a multilevel arrangement. It can be stacked at eye-level, floor-level and even at middle-level. The product is not prone to deformation after frequent uses
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