Battery upgrade

2x	Stock batter	Upgrade battery
Model	EREMIT 606090	HXJNLDC 7565121
Chemistry	Lithium-Polymer	Li-on
Capacity	14.8 Wh (4 Ah)	30.34 Wh (8.2 Ah)
Nominal voltage	3.7 V	3.7 V
Charging limit voltage	4.25 V	4.2 V
Mass	74 g

• Connector: JST-PH 2.0mm (not included in upgraded battery)

Charging chip - MP2650

• Datasheet: MP2650GV.pdf
• 4V to 21V Operating Input Voltage (V_IN) Range
• Up to 5A Configurable Input Current (I_IN) Limit (Up to 45W Total Power)
• Up to 5A Configurable Charge Current (I_CHARGE)
• Configurable Battery Charge Voltage Regulation (V_{BATT_REG}) Up to 4.5V/Cell
• Up to 5V/3A USB On-The-Go (OTG)