2s 7.2V 7.4V 8.4V 18650 PCM BMS lithium li-ion battery charger protection board 4A

2s 7.2V 7.4V 8.4V 18650 PCM BMS lithium li-ion battery charger protection board 4A
Note:1.we have 1-30s lithium battery protection board.
2.work for lithium battery type:3.2V 3.6V 3.7V.
3.current:1-100A
Specification:
(1) Built-in high-precision voltage detection circuit;
(2) The terminals connected to the charger use high voltage devices;
(3) Built-in three-stage overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit);
(4) The charge and discharge of the battery can be controlled through the MOS tube;
(5) Wide operating temperature range: -40°C ~ +85°C;
(6) Low current consumption
Use
2s nickel-cobalt-manganese-lithium, ternary-lithium, lithium-cobaltate, and lithium-manganese-ion rechargeable battery packs;
2s lithium polymer rechargeable battery pack
Wiring diagram
B+ connected to the positive battery;
MB connects the contacts in battery 1 and battery 2;
B- connect the negative electrode of the battery;
P+ charge/discharge terminal positive (common for charging/discharging terminals);
P- charge/discharge terminal negative (common for charging/discharging terminals)
Precautions
1. Please pay attention to the input conditions of the input voltage and load current so that the power consumption in the protection board does not exceed the allowable power consumption of the data sheet.
2. When the battery is connected, there is a possibility that it cannot be discharged. In this case, the connection can be restored to normal operation.
3. When the overcharged battery and the overdischarged battery are mixed together, the charging and discharging states become impossible, and charging and discharging are impossible.
4. Although the protection board has a built-in anti-static protection circuit, do not apply excessive static electricity that exceeds the performance of the protection board circuit to the protection board.
Package:
1*lithium battery charger protection board.
Our Company
Shenzhen RUIZE Technology Co., Ltd. was established in 2009. our company already have certain scale and strength . Now the company has a skilled service team and a self-developed brand. with high quality products, excellent service quality, the company provides better and better products and service for users in different industries. .
We believe strongly that quality is the only way to survive. To ensure efficient and effective quality control, we improve our quality management system continuously in every manufacturing procedure. This aims to guarantee our products meet or exceed customers' requirements. To be a sustainable corporation, we strive to increase and expand our product line.
Packaging & Delivery & How to orderStock
More than 50 million USD stock for more than 50000 models. Almost all of the orders can be shipped in three days.Quality Control
Each of the products will be checked by QC group before shipment.Packing
Original Standard Official Factory Encapsulation Technology Packing + Standard Export Package Shipping
Shipping by DHL, FEDEX, UPS, TNT, China Post etc.Payment
We can accept T/T,E-checking, Western ,Paypal etc. also follow customers' requests