NOYITO 100A 4S 3.2V Lithium Iron Phosphate Battery Protection Board 12.8V with Balance Over-Current Over-Charge Over-Discharge Short-Circuit Protection
Brand: NOYITO
Color: Green
USAGE NOTES:
1: Please wire strictly according to the wiring diagram,can not short circuit!
2: After the wire is connected, it needs to be charged first then output.
3: When connecting 4 batteries in series, please make sure that the voltage of each battery is the same. If not, please full each battery separately and use it in series. In the discharge test, the battery with the fastest voltage drop was the bad battery.
4.Do not mix good and bad batteries together! The capacity/internal resistance of the 4 batteries is as close as possible (2 good batteries + 2 bad battery = 4 bad batteries).
The lithium battery protection board parameters:
Maximum operating current: 100A
Maximum instantaneous current: 120A
Overcharge protection:
Overcharge detection voltage: 3.75±0.05V;
Overcharge protection delay: 1300ms;
Overcharge release voltage: 3.60±0.05V;
Over discharge protection:
Overdischarge detection voltage: 2.1±0.08V;
Over-discharge detection delay: 145seconds;
Over-discharge release voltage: 2.3.±0.1V;
Overcurrent protection:
Overcurrent protection detection voltage: 200mV;
Overcurrent detection delay: 20mS;
Overcurrent protection current: 120±10A;
Overcurrent protection release condition: disconnect the load;
Quiescent current: less than 20uA
Internal resistance: less than 20mΩ
Charging voltage: 14.8V-16V
Charging current: 10A Max
Working temperature: -40 - +50°C
Storage conditions: -40 - +80°C
Short-circuit protection: Trigger condition: External load shorted. Release condition: disconnect the load.
Size: 56*48*4.0mm
Wiring instructions: P +: Protection board output positive;
P-: Protection board output negative;
B +: Battery positive
B-: Battery negative;
C-: Charger negative;
C +: Charger positive;

Package Included:
1pcs NOYITO 100A 4S 3.2V Lithium Iron Phosphate Battery Protection Board
Working current: 100A . Withstand instantaneous current: 120A.<br>
Charging voltage: 14.8V-16V.Charging current: 10A Max<br>
This lithium iron phosphate protective board cannot be used for hernia lights, hand drill battery packs, power tool battery packs, vacuum cleaner battery packs, electric bicycle battery packs, motors, tools with motors, 1W fisheye LEDs, etc.
Quiescent current: less than 20uA, Internal resistance: less than 20mΩ<br>
Please read the wiring diagram in the product picture on the left and the product usage notes in this page. (Our products are sold after rigorous testing, so if you have problems in use, please contact us.)<br>