Parameter

Operation Specification

Model

TLI-718

Voltage

14.8V

Capacity

5.2AH

Charge Type

Constant current 1A-1.5A

Constant voltage

16.8V ±0.02

Overcharging limit voltage

17.1V±0.1V

Build-in protection board to protect overcharging voltage

Overcharging relive voltage

16.3V±0.3V

Charging in≤16.3V voltage after starting protection function.

Over discharging  limit voltage

9.2V±0.32V

Build-in protection board to protect over discharging voltage

Over discharging relive voltage

10.8v±0.4V

Discharging in ≥10.8V voltage after starting protection function

Consumption current

≤35μA

Operating Current

4A

Not use the equipment over current 3A

Over current Protection

7A

Battery power off in loading current over 7A

Short-circuit Protection

recover automatically(time≤300ms)

Get rid of short circuit and restart working

Temperature Protection

75℃±5℃

Battery power off in temp over 75℃

Cycle life

≥500 times

Operating Enviroment

Operating Temp：－20℃～+60℃

Mould work properly

Operating Humidity：≤95％（+25℃）

Operating atmospheric pressure： 86kPa~106kPa

Thermal adaptability

-20±2℃

320mA  Discharge to final voltage, discharge time ≥30 hour

55±2℃

1.6A Discharge to final voltage, discharge time ≥9 hour

20±5℃

1.6A A Discharge to final voltage, discharge time ≥10 hour

Storage Temp

-20-- +60°C

Storage Temp ≤ 1month

-20-- +40°C

Storage Temp ≤3months

-20-- +20°C

Storage Temp ≤ 12months

25°C

For long time storage

Case Material

Modified  ABS