1. The overcharge protection
When the digital equipment is fully charged, the system will automatically cut off power, so that you can feel at ease and make sure that there is no worry.

2. Over discharge protection
When the low self-discharge of the battery reaches the critical point, the system will automatically start protection and stop continuing to discharge;

3. Over voltage protection
The system can adjust the voltage intelligently to make the voltage stable and avoid the equipment damage caused by the voltage instability.

4. Over current protection
When the output current exceeds the rated current, the system will automatically cut off the output to avoid the equipment damage caused by excessive current.

5. Short circuit protection
When short-circuit occurs to the external equipment, the system will automatically start the protection function, cut off the power supply and ensure the safety of the equipment;

6. Intelligent reverse protection
When the device has reverse polarity access, the circuit will instantly recognize and start protection.Avoid damage to charging equipment due to reverse direction.

PRODUCT PARAMETERS

Brand: T&Y
Model: TY-750S
Voltage: 7.4V
Capacity: 4400mAh
Size: 710×390×380 mm
Battery type: lithium-ion battery
Working temperature: -20℃-60℃
Compatible brand: SONY
Product weight: 0.2kg
Applicable models: NX5/TRV1/TRV3/200/300/3000/500/517/910/V119/V15/V25/820E/900E/2000E/320E /520E/720E/820E/618E/250E/VX2100E/PD150P/100P/190P/GV-A700/GV-D800/FD85/FD75/FD81/CCD-SC5/SC55/TR3/FX1E/1S0P/DCR-TRV9E/46E/49E/66E/67E/87E/98E/110E/120E/130E/210E/310E/317E/ 410E/420E/900E/940E/950E/TRV33E/NPS00V115/610E/710E//VR-Z1C/HVR-VIC/FX7E

Cautions:
1. Charge with an approved charger.
2. No positive or negative short circuit.
3. Keep the battery dry and away from heat. Do not discard it in fire or water.
Don't try to turn on the battery.
5, do not use in the environment above 60℃.
6. Too high or too low ambient temperature will affect the charging and discharging time of the battery.