Lithium Battery Charging Boost Module Fast Charge 2S With Ba

Detailed Information About The Product:

Input: Optional type-c port or solder input. Type-c connected to Qc fast charging can automatically adjust the charging voltage and improve charging efficiency. If solder input is used the input pow er supply should be less than the battery voltage battery series number * battery voltageOutput: Supports 2 and 3 str ings. The battery needs to be equipped with a protective board with a default of 2 str ings.
When changing to 3 str ings the short circuit contact needs to be short circuited and then the adjacent resistor needs to be removed. Two str ings can use the balancing function with two str ings of batteries connected to the BM pin in the middle this balancing speed is limited so when using the two str ings of batteries it is still necessary to ensure that the parameters are consistent as much as possible
Current setting: The green arrow in the above figure indicates that the default current settings for two parallel connections are 100K 0.9A and 180K 0.5A. Resistors can be removed or repla ced according to personal needs. The calculation formula is current=90000/resistance value.
The cut-off voltage for battery charging is set to 4.2V by default for a single str ing which is also the same value for most batteries and does not need to be changed. If changes are needed refer to the RVSET settings table to set the board VSET resistance.
Charging timeout setting default no timeout time set the ROT resistance value to set. 68K-4 hours 120K-12 hours no stickers -24 hours

NTc connection: Not used normally. If necessary change the NC resistance value to 82K and connect a 100K thermistor B=410 to the NTC soldering point and adjacent GND
Colour:Black
Material:PCB
type:2S

Package Contents:
10 x Boost Module

Only the above package content other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best pricewe support Wholesale/Drop Shipping Order
1. For Drop Shipping order please remark"dropshipping order" we will prioritize it.
2. For Wholesale/Drop Shipping orders if you have any ideas about the price or packageplease contact us in advancewe will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the orderplease contact us in advance we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your packageplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !