Energy management Battery and charging BLP battery

The phone is powered by a 3-pole BL-6P 850 mAh battery. The three poles are named VBAT, BSI and GND where the BSI line is used to recognize the battery capacity. This is done by means of an internal battery pull down resistor.

Figure 18 Battery pin order The battery temperature can be measured from the UI flex. Battery connector

The battery connector is a blade connector. It has three blades;

• BSI (Battery size indicator)

The BSI line is used to recognize the battery capacity by a battery internal pull down resistor.

Figure 18 Battery pin order The battery temperature can be measured from the UI flex. Battery connector

The battery connector is a blade connector. It has three blades;

• BSI (Battery size indicator)

The BSI line is used to recognize the battery capacity by a battery internal pull down resistor.

Figure 19 Battery connector
DIY Battery Repair

DIY Battery Repair

You can now recondition your old batteries at home and bring them back to 100 percent of their working condition. This guide will enable you to revive All NiCd batteries regardless of brand and battery volt. It will give you the required information on how to re-energize and revive your NiCd batteries through the RVD process, charging method and charging guidelines.

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