Shenzhen Jingxian Battery Technology Co., Ltd. is one of the leading manufacturers and suppliers of battery bank outdoor 999wh in China. If you're going to buy discount battery bank outdoor 999wh made in China, welcome to get quotation and free sample from our factory. Quality products and low price are available.
Battery Bank Outdoor 999Wh is a high-capacity portable power storage device for multiple application scenarios. It consists of high-quality lithium-ion batteries that provide a power reserve of 999Wh with long life and efficient charging speed.
Specification
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Built-in Battery |
999wh |
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Output |
AC |
110V*2(US/JP) or 220V*2(EU/UK/AU/CN),50/60Hz, Peak AC output:2000W |
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DC |
2*DC 12V/5A (total 120W ) |
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1*Cigar Lighter output 12V/10A (120W) |
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1*Type-C PD 60W(5V3A,9V3A,12V3A,15V3A,20V3A) |
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3*USB-A 18W QC3.0(5V3A,9V2A,12V1.5A) (total 54W ) |
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Other functions |
Wireless Charge Output |
10W |
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LED (SOS , Flashlight) |
2*5W (total 10W Max) |
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Weight |
About 8.9kg |
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Working Temperature |
-20~60℃ |
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The equipment is mainly used in outdoor adventure, camping, tourism, field photography, power communication, and other scenes. For Outdoor adventures, Battery Bank Outdoor 999Wh can provide electric support for campervans with power tools, perfect for long trips; In camping, it can be used as a charging station to provide power for cell phones, flashlights, cameras and more; In tourism, it can charge digital products to ensure the use of tourists; In field photography, it can provide stable power support, ensuring that photographers can take more and better photos; It can provide a good power reserve for telecom operators to ensure the normal operation of communication services in the event of loss of power communication.
It has multiple safety protection, such as over-charge protection, over-discharge protection, short circuit protection, and over-temperature protection, to ensure safety in the process of use. In addition, it also has an LED digital display, which can display power, charging status, and battery temperature, among other things. At the same time, the device also provides multiple power output interfaces, such as DC interface, AC interface, USB interface, etc., to meet different power requirements.

FAQ
A: what does 999wh mean on a power bank?
Q: In general, "WH" stands for "watt-hours" and refers to the amount of energy the power bank can store and provide to your devices. The number "999" likely indicates the capacity of the power bank in watt-hours, which could be quite high and suitable for charging larger devices such as laptops or tablets.
A: How many hours is 10000 mAh?
Q: It depends on the device being powered and its power consumption. A general rule of thumb is that a 10000mAh battery can power a device that consumes 1A of power for approximately 10 hours or a device that consumes 0.5A of power for approximately 20 hours. However, the actual number of hours may vary based on factors such as screen brightness, network connectivity, and overall usage.
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