2A 5V charging and discharging integrated module 3.7V 4.2V 18650 Li battery charging boost power board protection
$0.25
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- Product Code: EPCS8743
- Availability: In Stock
2A 5V charging and discharging integrated module 3.7V 4.2V 18650 Li battery charging boost power board protection
Difference between standard version and upgrade version
Standard version: If the load is less than 50MA. The output will be turned off after 30 seconds: If the load is greater than 50MA. The output is continuously turned on.
Upgraded version: it will output whether there is a load or not, and 5V will be on.
| Product Info | |
| Brand | SUNLEPHANT |
| Control characteristics | charge and discharge integrated |
| Maximum input voltage | 5.5V |
| Maximum output voltage | 5V |
| Maximum supply current | 3.5A |
| Minimum output voltage | 4.7V |
| Output current | 2.1A |
| Power supply voltage | 5V |
| Protection function | short circuit protection |
| Quiescent current (lq) | 50uA |
| Supply Current | 2.1A |
| Working temperature | -20 85 degrees |
| 品牌 | SUNLEPHANT |
Tags: charging, discharging, integrated, module, ., Li, battery, boost, power, board, protection