4S 40A Balance Li-ion 18650 BMS PCM Battery

Technical specifications:

Battery configuration: 4S (4 strings)
Continuous discharge current: 40A
Overcharge protection voltage: Each battery is usually 4.25V ± 0.05V
Overdischarge protection voltage: Each battery is usually 2.8V ± 0.05V
Balanced current: Typical 30mA
Balanced voltage: Each battery is typically 4.2V ± 0.05V
Overcurrent protection: activated at 60A (± 5A)
Short circuit protection: Yes
Working temperature range: -20 ° C to+60 ° C
Size: varies by manufacturer
Weight: varies by manufacturer
Application:

Electric vehicles: providing reliable battery management for electric vehicles, bicycles, and scooters.
Electric tools: Ensure the safe and efficient operation of battery powered tools.
Energy storage system: Manage and protect battery packs in solar and renewable energy storage solutions.
Portable devices: Enhance the safety and performance of high-capacity portable battery packs.
Usage:

Connect the BMS to the battery pack according to the wiring diagram provided by the manufacturer.
Ensure proper insulation and secure connections to prevent short circuits and other hazards.
Install the BMS in a well ventilated area to facilitate heat dissipation and prevent overheating.
Monitor the battery pack during initial use to ensure proper operation and protection functions.
Regularly check the connection and condition of BMS to maintain optimal performance.
Warning:

Please carefully follow the wiring diagram to avoid incorrect connections that may damage the BMS or battery pack.
Do not exceed the rated current and voltage limits to prevent overheating and potential faults.
Handle with care to avoid physical damage to BMS components.
Ensure proper ventilation to prevent overheating during high current operation.
Stay away from humidity and extreme temperatures to maintain reliability and service life.