HCB Battery Co., Ltd
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ER26500M Primary Lithium Li-SOCl2 Battery Customized 7000mAh for Oil & Gas
| Nominal Capacity | 7000mAh |
| Battery discharged at continuous current 10mA until voltage reaches cut-off voltage 2.0V at ambient temperature 23±2℃ | |
| Nominal Voltage | 3.6 V |
| Maximum Continuous Current | 1000mA |
| Battery with minimum 50% rated capacity discharged at ambient temperature 23±2℃ | |
| Maximum Pulse Discharge Current | 2000mA |
| Battery with minimum 50% rated capacity discharged at max pulse for 3 seconds after 27seconds break. Ambient temperature 23±2℃ | |
| Storage Condition | Temperature ≤ 30℃ Humidity ≤ 75%RH |
| Operating Temperature | -55℃ to +85℃ |
| Battery Dimension | See drawing on pag |
| Max Weight | 53.0g |
| Self-discharge Rate | 2% |
| Max self-discharged rate at ambient temperature 23±2℃ | |
| Shelf Life | 10 years |
| Ambient temperature 23±2℃ | |
1. Battery Characteristic
The nominal voltage of single cell up to 3.6V, the operating voltage varies with the load, normally between 3.3V and 3.6V
The specific energy density of each battery is 475Wh/kg
The battery with a strong adaptability to temperature can be in work between -55℃ ~ +85℃
Stable operating voltage, more than 90% of the capacity could be output with a fixed voltage
Under the condition of normal temperature, the battery self -discharge rate of no more than 2% per year
Hermetic welding sealing to reduce the leakage for extending the shelf life to more than 10 years
2. Main Applications
Oil & Gas
Well pressure meters, float meters, logging while drilling(LWD), measure while drilling(MWD), etc.
Military & Defence
Portable radio communications, night vision equipment & thermal images, torches & lamps, etc.
