HCB Battery Co., Ltd
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ER14250 + UPC1520 , a supercapacitor battery pack with no passivation
| Nominal Capacity | 1200mAh |
| Battery discharged at continuous current 0.65mA until voltage reaches cut-off voltage 2.0V at ambient temperature 23±2℃ | |
| Nominal Voltage | 3.6V |
| Maximum Continuous Current | 0.5A |
| Battery with minimum 50% rated capacity discharged atambient temperature 23±2℃ | |
| Maximum Pulse Discharge Current | 2.0mA |
| Battery with minimum 50% rated capacity discharged at maxpulse for 3 seconds after 27seconds break. Ambient temperature23±2℃ | |
| Storage Condition | Temperature ≤ 30℃ |
| Operating Temperature | -55℃ to +85℃ |
| Battery Dimension | See drawing on pag |
| Max Weight | 13g |
| Self-discharge Rate | 2% |
| Max self-discharged rate at ambient temperature 23±2℃ | |
| Shelf Life | 10 years |
| Ambient temperature 23±2℃ | |
1. Battery Characteristic
An auxiliary battery capacitor providing large pulse current.
Compared with the lithium SOCl2 spiral battery, bobbin battery and UPC in parallel is more safety, and the combination can provide large discharge current compared with the single bobbin battery.
Single cell rated voltage 3.6V, the operating voltage varies with the load, normally between 3.3V and 3.6V
We offer the specific energy density of 432Wh/kg
Battery working temperature range from -55℃ to +85℃
Battery voltage is very stable during work, more than 90% of the capacity could be output on a fixed high voltage platform
Under the condition of normal temperature, the battery self -discharge rate of no more than 2% per year
Battery sealing using the fully sealed structure to reduce the leakage of the battery, make the battery can be stored at room temperature for more than 10 years
2. The working principle of UPC
Lithium SOCl2 bobbin battery and UPC in parallel, high load of pulse completed by the Ultra Pulse Capacitor, not affected by the passivation. High load pulse by completed UPC, ahead of the next pulse lithium battery recharge UPC, after a full charge the discharge capacity of UPC is constant, so on, until the battery capacity is completely consumed. In this way, we can guarantee the battery pack a long life under the high load capacity.
3. Product application areas
4. FAQS of General Safety Instructions
They will be hot very fast and can lead the gas and other toxic materials leakage if they are closed to fire.
If + and - polarity of battery is directly connected, it is called short circuit and it will lead the leakage of gas or materials or a violent rupture.
In this case the battery can be damaged by the heat. This can lead short circuit and a toxic material or gas leakage and/or violent rupture.
The water explosion will be caused if you throw the batteries into the water.
