ITEM NAME:HW-533 3S 11.1V 12V 12.6V Lithium Battery Charger Protection Board for 18650 Product Description Description: 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 60mÃŽ © Overcharge voltage range: 4.25-4.35v  ± 0.05v Over discharge voltage range: 2.7-3.0v  ± 0.05v Working temperature: - 40 - + 50 ℃ Storage.Included: 1 X 18650 Cell Charging Protecting Module. Calculation of charging and discharging current of lithium battery 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.
