Item

Contents

Criteria

1

Model

HCX-D121

  1S-20A working current

2

Voltage

Charging voltage

3.6V

3

Current

Maximal continuous charging current

20A

Maximal continuous discharging current

20A

Current consumption

≤20uA

4

Overcharge Protection

Over charge detection voltage

3.65V±25mV

Over charge detection delay time

0.5S~2S

Over charge release voltage

3.65V±50mV

5

Over Discharge Protection

Over discharge detection voltage

2.5V±50mV

Over discharge detection delay time

10mS~30mS

Over discharge release voltage

3.0V±0.1V

6

Over Current Protection

Over current detection voltage

0.2V±0.02V

Over current detection current

28±2A

Detection delay time

5mS~20mS

Release condition

Cut load,automatically recover

7

Short Circuit Protection

Detection condition

Exterior shot circuit

Detection delay time

200~500uS

Release condition

Cut load,automatically recover

8

Balance

Balance voltage for single cell

/

Balance current for single cell

/

9

Resistance

Inner resistance

≤30mΩ

10

Temperature

Operating temperature range

-40~+70°C

Storage temperature range

-40~+70°C

11

Size  (L*W*H)

                      50mm*40mm*1.6mm