Short Circuit Protection

Over Current Protection

YT-4 3.9Ah1
YT-4 3.9Ah3
YT-4 3.9Ah2

Over Charge Protection

Over Discharge Protection

Technical Specifications

Specification

Nominal Voltage

12.4V

Nominal Capacity

3.9Ah

Nominal Energy

48Wh

Standard Charge Current

0.2C(CC-CV)

Max. Charge Curent

1C

Charge Condition

-20°C~70°C

Standard Discharge Current

0.5C

Max. Continuous Discharge Current

2C

Discharge Condition

-40°C~70°C

Size

112*69*88mm

Weight

0.65±0.1kg

Enclosure

ABS Case, IP67

Terminals/Interfaces

M5

Cycle Life

3000cycles 80%DoD,
25℃/ 0.2C

Cell Configuration

4S3P