3S 10A 11,1V 12V 12,6V lítium akkumulátortöltő védőtábla 3 sorozatú 18650 lítium akkumulátor töltéshez
3S 10A 11.1V 12V 12.6V Lithium Battery Charger Protection Board for 3 Series 18650 Lithium Batteries Charging
Description:
1. The product is used for charging / discharging 3 series lithium batteries (lithium ion or lithium polymer batteries).
2. In the process of charging and discharging, it has the functions of over charging protection, over discharging protection, over current protection and short circuit protection, which can be used at ease.
3. In life, the common products that can be used to it are: vacuum cleaner, massager battery pack; LED lamp backup power supply, solar street lamp battery pack; monitoring backup power supply and other products.
Specification:
Product model: HW-533
Size: 50 * 16 * 1mm/1.96*0.62*0.03''
Charging voltage: 12.6V-13V
Maximum working current: 10A
Overcurrent protection: 25A
Static current: less than 6uA
Internal resistance: less than 60mΩ
Overcharge voltage range: 4.25-4.35v ± 0.05v
Over discharge voltage range: 2.7-3.0v ± 0.05v
Working temperature: - 40 - 50 ℃
Storage conditions: - 40 - 80 ℃
Effective life: more than 30000 hours
Warm Tips:
Calculation of charging and discharging current of lithium battery:
When using the module, you may encounter the situation of estimating the maximum charge and discharge current of the battery.
The following describes the calculation formula of the maximum charge and discharge current of lithium battery. The calculation formula is: maximum charge and discharge current = rated capacity * C. For example, if a lithium battery has a nominal capacity of 2200mAh and a discharge rate of 2C, its discharge current is 2200 * 2 = 4400maA = 4.4A.
Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
1005003206226495. - pingto