water proof battery

Product model: ER26500+HPC1520

Rated voltage (V) : 3.6

Nominal capacity (mAh) : 8500

Maximum continuous discharge current (mA):1000

Operating temperature (℃) : -40~+85

Annual self-discharge rate: < 2%

In view of the limitations of the Internet of Things equipment in the outdoor environment, we develop and produce water proof battery to ensure the water proof performance of the equipment. Seal with epoxy glue.

Longsing Technologies was founded in 2000 and has been dedicated to the research, development and application of battery technology. The company has a primary battery (lithium sulfuryl chloride), secondary battery (lithium ion rechargeable battery) research and development, production capacity. In recent years, relying on the parent company in Hong Kong and actively cooperating with international scientific research institutions, the company has successfully developed a wide temperature Internet of things battery (composed of lithium thionyl chloride battery in parallel with composite pulse capacitor), which can work stably in the temperature range of -40℃-+85℃, breaking through the technical bottle head of lithium ion battery and lithium thionyl chloride battery. And applied for more than 30 invention patents. We will continue to innovate and develop new products to meet the needs of the future development of Internet of things technology. Such as intelligent transportation, container intelligent system, GPS positioning system, submarine positioning, logistics and transportation system, these fields can be made waterproof battery according to customer requirements.

IOT battery pack working principle:

Lithium subbattery is lithium metal battery with energy density close to hydrocarbon, which is the future direction of battery technology. Small volume and large capacity, can also do waterproof battery. Now the biggest disadvantage of lithium battery can only be small current discharge, such as ER26500 can only be 2mA, under the condition of constant temperature and humidity at room temperature to reach the theoretical capacity of 8.5AH, current, temperature change has a huge impact on performance, so it is generally used in small current equipment. In order to make full use of the capacity of lithium-ion batteries, Lonson technology developed HPC. In order to maximize the performance of lithium-ion batteries, IOT battery packs have the advantage of long life batteries.

Waterproof battery pack performance characteristics:

High pulse current capability;

Fast voltage response (no voltage lag);

High reliability (laser welding, Glass-to-metal seal, can adapt to wet environment, prevent leakage);

Excellent storage (10 years);

Longevity battery pack, the performance of the end of the battery is guaranteed;

Ultra long life cycle: 5000 100%DOD cycles;

Extreme low temperature can be normal load power supply;

waterproof batteryis do not allow fluid to enter.

Water proof battery military assembly process: the lithium battery special design conforms to the characteristics of the capacitance, lang litres production in strict accordance with the military technology, before the assembly must select voltage, internal resistance of lithium batteries, control the consistency and stability of the battery, avoid the battery when using one of the monomer battery status, and bring the risk of accidents. Lansen strictly checks the quality of each battery group before shipment, such as: load voltage, open circuit voltage, battery internal resistance and other series of quality control;

If you have custom requirements for battery waterproofing, please call Longsing Technology.

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