| 主要参数 | 立项编号 |  | 
| 电池规格 | 18650/2S3P/7800mAh/7.4V | |
| 电芯型号 | 18650/2600mAh/3.7V | |
| 封装形式 | 外壳+非基本保护类 | |
| 标称电压 | 7.4V | |
| 标称容量 | 7800mAh | |
| 电池尺寸 | 143.8*59.5*23mm | |
| 电池内阻 | ≤200mΩ | |
| 电池重量 | 300g | |
| 充电电流 | 1.56A | |
| 持续放电电流 | 3.9A | |
| 保护电流 | 放电8-9A | |
| 充电电压 | 8.4V | |
| 放电截止电压 | 5.5V | |
| 使用寿命 | 充放电条件 26mA充 26mA放,≥300次循环后容量剩余80% | |
| 充电温度 | 0~45℃ | |
| 放电温度 | -20~60℃ | |
| 存储温度 | -15~30℃ | |
| 温度保护 | / | |
| 产品认证 | UN38.3, ROHS | |
| 主要特点 | 电池装载在空气质量监测仪设备。顺利获得SMBUS协议监控电池内部电池容量,电压,温度并实现过充,过放,放电过流保护等功能。 | |
18650 7.4V 7800mAh Lithium Battery Pack for Air Quality Monitor
| Main parameters | Item # | 04DQ0005-04T | 
|  | Battery pack | 18650/2S3P/7800mAh/7.4V | 
|  | Battery cell | 18650/2600mAh/3.7V | 
|  | Encapsulation Type | Plastic case + special protection | 
|  | Nominal Voltage | 7.4V | 
|  | Nominal Capacity | 7800mAh | 
|  | Dimension | 143.8*59.5*23mm | 
|  | Internal resistance | ≤200mΩ | 
|  | Weight | 300g | 
|  | Charge current | 1.56A | 
|  | Continous Discharge Current | 3.9A | 
|  | Protective Current | Discharge 8~9A | 
|  | Charge Voltage | 8.4V | 
|  | Cut-off voltage | 5.5V | 
|  | Life Circle | Charge at 26mA, discharge at 26mA, life circles≥300times ,the recharageable capacity low down to 80% | 
|  | Charge temperature | 0~45℃ | 
|  | Discharge temperature | -20~60℃ | 
|  | Storeage temperature | -15~30℃ | 
|  | Protective temperature | / | 
|  | Certification | UN38.3, ROHS | 
| Features | The battery is installed in the air quality monitor.Which have protective function such as over charge, over discharge, over current etc. | |
| Images of battery | ||