Sell 7.4v 18650 Lithium Battery Protection Board 8.4V Lithium Battery best price

Note: our products only provide product information or details, without technical support, buyers need to understand, thank you for your cooperation All the products we sell contain some electronic technology. if you do not understand or know if your product is suitable, please consult your customer first. please know the parameters we describe on the page in detail before buying them so as not to cause unnecessary trouble.Thank you! (Beginner's careful racket) Note: This protective plate can not be used for lithium phosphate battery, hernia lamp, hand drill battery, fish machine battery, electric bicycle battery, children car battery, 775 (4A) above motor, 1W fisheye LED light. Properties of the lithium battery protection plate: Model: HX-2S-D20 overcharge voltage range: 4.25-4.35 v ±0.05 v Size: 46x20 x 3.6mm overvoltage range: 2.5-3.0v ±0.05v Upper working current: 13A working temperature: - 40 --+50°C Maximum instant current: 20A storage conditions: - 40 -+80°C Static current: less than 10uA active life: greater than 50000 hours Internal resistance: less than 300m short circuit protection: protective, charge recovery Charging voltage: 8.4V-9V The size and device description of the protective plate; The protection plate size is 46x20 x 3.6 mm Welding point description: B+to connect the positive electrode of the battery; B - to connect the negative electrode of the battery; Mb to connect battery 1 to the point before battery 2; P+charging/diskharge correct pole (shared between charging/diskharge end); P-charging/diskharge terminal negative pole (shared between charging/diskharge terminals). Frequently asked questions - Can my battery use your protective plate? - How do i judge what my battery is? A: you can look at your battery nominal voltage, lithium phosphate batteries are generally labeled 3.2V, other batteries are generally labeled 3.6V or 3.7V. you can also ask directly what the seller of the battery is, many buyers say my battery is 18650 or 26650 soft package, and so on, this is shape, not material! We can't determine your battery protection parameters on the basis of this. - How many A protection boards should i choose? A: how much A protection plate you choose depends on the power of your product or the controller limit flow, such as 10A below 100W, 20A below 200W, 25A below 300W above 25A, 500W please contact this wangwang first, the current of the protection plate cannot be less than the controller limit flow. - Is my battery 20 ah? Can i use this protection plate? A: the size of your battery capacity is not directly related to the current size of the plate. the size of your battery is not the size of the battery. it is mainly based on the continuous current, which means that the greater your power, the greater the continuous current of the protective plate you choose, and not directly related to your battery capacity. - How should the charger voltage be set? Lithium batteries should be filled with lithium battery special