, ,

4 String 14.8V/5A 18650 Lithium Battery Protection Board Current Peak 5A Over-Current Protection (BMS)


Compare

Charger BMS Protection Board For 18650 Li-ion Lithium Battery Cell

EGP85.00

Li-Ion 14.8V 4S Charge/Discharge Protection Circuit

Specification:

  • Over-discharge Voltage Range: 2.3-3.0v ± 0.05v
  • Charging Voltage Range: 4.25-4.35v ± 0.05v
  • Size: 67 x 16 x 1.0mm
  • Maximum Operating Current: 4-5A
  • Maximum Instantaneous Current: 6-7A
  • Static Current: less than 6uA
  • Working Temperature: -40 to+50℃
  • Storage Conditions: -40 to+80℃
  • Effective Life: more than 30,000 hours
  • Internal Resistance: less than 45mΩ
  • Short Circuit Protection: protect, restore need to be recharged

Notes:

  • Strictly according to the diagram wiring: 0V(B-) 3.7V(B1) 7.4V(B2) 11.1V(B3) 14.8(B+), Do not deliberately short circuit.
  • After the wire is connected, it needs to charge the batteries first, then have output.
  • When the battery is connected in series with 3 groups, please ensure that the voltage of each battery is the same. If not the same, please fill in each set of batteries and then use them.
  • Do not mix the good battery and the battery.
  • It will be better the capacity of the battery internal resistance is closer.

Based on 0 reviews

0.0 overall
0
0
0
0
0

Be the first to review “4 String 14.8V/5A 18650 Lithium Battery Protection Board Current Peak 5A Over-Current Protection (BMS)”

There are no reviews yet.

You may also like…