Queclink GL300W - 3.2. Interfaces; 3.2.1. VBAT IN Interface

GL300W External Battery Kit User Manual
GL300WEBKUM001 -10-
3.2. Interfaces
3.2.1. VBAT IN Interface
The external battery should be connected to 4-pin connector which used as VABT IN interface of
PCU. The pin description is shown in Table 4.
Figure 3: VBAT IN Interface
Table 4: VBAT IN Interface Reference
Pin Number Description
1 GND
2 GND
3
Power(3.4V～4.2V)
4
Power(3.4V～4.2V)
1 2 3 4
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