Payment & Shipping Terms:
|Max Pulse Discharge Current:||5.0A||Maximum Continuous Current:||2.0A|
|Model:||3ER34615 + UPC1550||Weight:||379.5g|
|Nominal Voltage:||10.8V||Rated Capacity:||18000mAh|
3ER34615 + UPC1550 , a supercapacitor battery pack for Smart meters
|Battery discharged at continuous current 6.5mA until voltage reaches cut-off voltage 2.0V at ambient temperature 23±2℃|
|Maximum Continuous Current||2.0A|
|Battery with minimum 50% rated capacity discharged atambient temperature 23±2℃|
|Maximum Pulse Discharge Current||5.0A|
|Battery with minimum 50% rated capacity discharged at maxpulse for 3 seconds after 27seconds break. Ambient temperature23±2℃|
Temperature ≤ 30℃
Humidity ≤ 75%RH
|Operating Temperature||-55℃ to +85℃|
|Battery Dimension||See drawing on pag|
|Max self-discharged rate at ambient temperature 23±2℃|
|Shelf Life||10 years|
|Ambient temperature 23±2℃|
1. Battery Characteristic
An auxiliary battery capacitor designed for large pulse current.
The combination of UPC and lithium SOCl2 bobbin battery is more safety, and the combination can provide large discharge current. It’s a good choice toreplace spiral battery.
Consisting of 3 ER34615 batteries, can provide10.8V voltage. Single cell rated voltage 3.6V, the operating voltage varies with the load, normally between 3.3V and 3.6V.
We provide the specific energy density up to 264Wh/kg
The battery can be in work between -55℃ ~ +85℃
Stable operating voltage, more than 90% of the capacity could be output with a fixed voltage
The battery self-discharge less than 2% per year at room temperature
Hermetic welding sealing to reduce the leakage for extending the shelf life to more than 10 years
2. The working principle of UPC
Lithium SOCl2bobbin battery and UPC in parallel, high load of pulse completed by the Ultra Pulse Capacitor, not affected by the passivation.High load pulse bycompleted UPC, ahead of the next pulse lithium battery recharge UPC, after a full charge the discharge capacity ofUPC is constant, so on, until the battery capacity is completely consumed. In this way, we can guarantee the battery packa long life under the high load capacity.
3. Product application areas
4. FAQS of General Safety Instructions
In order to store the battery, the environment should be dry enough.
The battery should be stopped to using when the abnormal heat release or leakage occurs.
You need to read our manual before you need the battery.
Keep battery out of the children. If swallowed, please contact a physician at once.
The batteries may be incinerated or mutilated if they are closed to the fire and it leads a possible burst or they may release the toxic materials.
Contact Person: Johnson