13S 20A PCB/BMS for Lithium Ion Battery Pack

                                                                                                                                                                                 BMS Specifications For 13S Li-ion Battery Packs 

Model: OSN-13S3010-BMS

No.

                                                     Test   item

                       Criterion

1

Voltage

Charging voltage

 DC:58.8V  CC/CV

Balance voltage for single cell

4.20+0.025V

2

Current

Balance current for single cell

84+10mA

Current consumption for single cell

≤20μA

Maximal continuous Charging current

10A

Maximal continuous Discharging current

30A

3

Over charge Protection

Over charge detection voltage

4.20+0.025V

Over charge detection delay time

0.5—2S

Over charge release voltage

4.10+0.025V 

4

Over discharge protection

Over discharge detection voltage

2.80+0.05V

Over discharge detection delay time

10-200mS

Over discharge release voltage

2.9+0.05V

 5

Over current protection

Over current detection current

70+10A

Detection delay time

5ms—20ms

Release condition

Cut load, Automatic Recovery

6

Short protection

Detection condition

Exterior short circuit

Detection delay time

200-500us

Release condition

Cut load, Automatic Recovery

7

Resistance

Protection  circuitry (MOSFET)

≤20mΩ

8

Temperature

Operating Temperature Range

-40~+85°C

Storage Temperature Range

-40~+125°C

 9

Weight

103g

 10

 Size

L120*W50*T9mm