Custom IoT battery pack ER34615+HPC1520

Nominal effective capacity: 19Ah

Nominal voltage: 3.66V

Load voltage (@5 ohms) : ≥3.2V

Maximum pulse current (@1S, @3.0V) : 1A

Annual average capacity drop rate: ≤1%

Operating temperature range: -40℃ ~ +85℃

Application industry: smart manhole cover, smart city, geomagnetic parking

Overhead processing size: height: 79mm diameter: 34mm

Side processing size: height: 63mm width 49mm thickness 34mm


The ER34615 is in parallel with the HPC1520 to form an IoT battery pack with high pulsed current capability, stable load voltage (no voltage lag), and can withstand extreme temperature environments.

After years of technical and material research achievements. HPC has passed UL, IEC62133, UL62321, UN38.3 RoHs (10 items), MSDS, CNAS certification.

Application industry: intelligent manhole cover, water quality monitoring, large caliber water meter, etc

battery and capacitor combination

The structure of the drawing is as follows:

custom battery pack manufacturer

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