TZT 5PCS/LOT 1S 3.7V 3A li-ion battery protection board for 18650

The is used for li-ion batterywithoutbalancing function

Features:

1)high-accuracyvoltagedetectioncircuit;

2)terminalofthechargerusinghighvoltagedevice;

3)Built-inthree-stageover-currentdetectioncircuit(over-current1,over-current2,loadshortcircuit);

4)MOStransistorcancontrolthebatterychargeanddischarge;

Parameter:

Over charge voltage:4.25±0.05V

Over charge release voltage:4.23±0.05V

Over discharge voltage:2.54±0.1V

Maximal continuous charging current: 2A

Maximal continuous Discharging current: 2A

Over current protection:3A

Size: L40*W4*T3mm

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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