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CTECHI is an expert in battery solutions, specializing in ODM, OEM, and SKD for energy storage, motive power, and consumer batteries.

CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 1
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 2
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 3
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 4
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 5
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 6
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 7
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 1
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 2
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 3
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 4
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 5
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 6
CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 7

CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency

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    Brand
    CTECHI
    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

    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.

    CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 8

    ModelCTECHI BT300S Pro
    Battery Type

    LiFePO4

    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
    Weight5kg
    Size250 x 155 x 176mm
    Charging temperature0℃~45℃
    Discharge temperature-20~ 60℃

    CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 9CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 10CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 11CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 12CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 13CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 14CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 15CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 16CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 17CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 18CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 19CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 20CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 21CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 22CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 23CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 24CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 25CTECHI 345Wh 300W High Capacity Portable Rechargeable Solar Power Station For Emergency 26

    FAQ:

    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.


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