4S 12.8V 14.4V 16.8V Lifepo4 Li-ion Lipo Lithium Battery Protection Board 18650 BMS 14A Limit 20A PCB 4 Cell Pack PCM 3.2V 3.7V

High-concerned chemical : none Charging Current : 10A Usage Scenario : 3C Digital BMS Certification : NONE Balance Function : Passive Balanced BMS Handware or Smart : Handware BMS Charge and Discharge Port : Common Port BMS Type : LI-ION Battery BMS Origin : Mainland China Brand Name : occkic Function : Overcharge Protection,Over Discharge Protection,Overcurrent Protection,Short Circuit Protection

Features: 1.Made of high-quality materials, with a long life 2.Suitable for 2 types of batteries, lithium battery protection board/lithium iron phosphate protection board 3.Simple wiring and convenient use 4.Can improve and extend battery life 5.This product is applicable to electric drills, spray, LED lights, low-power reverse, transformer charging and discharging batteries and other products Parameters: Product model: Lithium battery protection board Voltage: 3.7V Rated voltage: 14.8V Full charge charging voltage: 16.8V Product size: 55 * 40 * 3.5mm Upper limit working current: 14A Upper limit Instantaneous current: 20A Overcharge voltage range: 4.25 ± 0.05V Overdischarge voltage range: 2.75 ± 0.05V Charging voltage: 14.8-16.8V Self consumption current: less than 30uA Product model: Lithium iron phosphate protective board Voltage: 3.2V Rated voltage: 12.8V Full charge charging voltage: 14.4V Product size: 55 * 40 * 3.5mm Upper limit working current: 14A Upper limit Upper limit instantaneous current: 20A Overcharge voltage range: 3.65 ± 0.05V Overdischarge voltage range: 2.35 ± 0.05V Charging voltage: 12.8-14.8V Self consumption current: less than 30uA Note: P+P - is the input and output. When combining, the battery voltage, capacity, and internal resistance must be paired and connected before charging with 16.8V voltage for output Attention: The lithium battery protection plate cannot be used for lithium iron phosphate battery, hernia lamp, hand drill battery pack, electric fish machine battery pack, electric bicycle battery pack, children's car battery, motor or products with motor, 1W fish eye LED lamp. Customers who buy the above combination should pay attention!

Lithium iron phosphate protective board cannot be used for hernia lamps, hand drill battery packs, power tool battery packs, electric fish machine battery packs, vacuum cleaners, floor sweeper battery packs, electric bicycle battery packs, children's car batteries, motors or products with motors, 1W fish eye LED lights. Customers who purchase the above combination should pay attention!

The described power range is applicable to the following products: massager battery pack, LED light backup power supply, 12V electronic products, solar street light battery pack, monitoring backup power supply, and other products. Package include: 1X protective board label:yes