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aa lithium batteries rechargeable
3.7V 18490 18500 Li Ion Rechargeable Battery Low teerature lithium battery Cell
Rechargeable cylindrical lithium battery 18490 18500 2000mAh 3.7V cell:
| Technical Parameters | Specification |
| Nominal Capacity | 2000mAh (0.2C5 ,2.5V discharge) |
| Minimum Capacity | 1940mAh (0.2C5 ,2.5V discharge) |
| Rated Capacity | 0.2C,2.50V discharge |
| 0.2C,2.50Vdischarge≥100% | |
| 1.0C,2.50V discharge | |
| 1.0C,2.50Vdischarge ≥92% | |
| 3C,2.50V discharge | |
| 3C,2.50Vdischarge ≥90% | |
| Nominal Energy | 7.2Wh(0.2C,2.5V discharge) |
| Nominal Voltage | 3.6V(0.2C,2.5V discharge) |
| Standard Charge | Method:CC-CV |
| Charging Voltage:4.2V | |
| Charging Current:0.5C(1000mA) | |
| Maximum Charge Current | Cut-off Current:0.01C(20mA) |
| 1.0C(2000mA) | |
| Standard Discharge | Method:CC |
| Discharge Cut-off Voltage:2.5V | |
| Discharging Current:0.2C(400mA) | |
| Maximum Discharge Current | 2.0C(4000mA) |
| Weight | ≤34.5±2.0 g |
| Operating Teerature, Charge | 0~45℃ |
| Operating Teerature, Discharge | -40~60℃ |
| Storage Teerature | 1 month:-20~45℃ |
| 3 months:-20~35℃ | |
| 1 year:-20~25℃ |
The draw of the 18490,18500 cell:
More lithium battery cell models spec.are available :
NCR18500 18490 3.7v 2000mAh advantages:
* High energy density
* High voltage
* Pollution-free
* Long cycle life
* No memory effect
* Low self-discharge
* High rate charge/discharge
Li-ion battery applications:
* AGV car/AGV robot/Automatic guideless vehicle
* digital Cameras, radio/audio equipments, walkie-talkie, datalogger, data acqistion systems
* Security system, alarm system, industrial monitors/controllers
* Flashlight, LED light and other Lighting equipments
* Logistics storage equipments
* Medical equipments
* electronic communication devices
* Robots, Electric toy, kids car battery
* Locator, tracker and other vehicle-mounted products
* Other electric equipments
Hot saling model:
| models | capactity | models | capactity | note |
| 18650 | 1200mAh | 18350 | 700mah | |
| 18650 | 1300mAh | 36600 | 7500mah | (militery use) |
| 18650 | 1500mAh | 32600 | 5000mah | (militery use) |
| 18650 | 1800mAh | 18500 | 1900mah | |
| 18650 | 2000mAh | 18500 | 1200mah | |
| 18650 | 2200mAh | 16310 | 850mah | |
| 18650 | 2500mAh | 10840 | 650mah | |
| 18650 | 2600mAh | 16650 | 1600mah | |
| 18650 | 3400mah | 14650 | 1000mah |
