2 strings of 6.4V lithium iron phosphate
Model: HX-2S-D01 Overcharge voltage range: 3.65-3.75v±0.05v
Size: 41*16*3.5mm Over-discharge voltage range: 2.0-2.5v±0.05v
Upper limit working current: 8A Working temperature: -40---+50°C
Upper limit instantaneous current: 10A Storage condition: -40-- +80°C
Quiescent current: less than 10uA effective life: more than 50,000 hours
Internal resistance: less than 300mO Short circuit protection: can be protected, disconnected load self-recovery, charging recovery




2 series 7.4V lithium battery
Model: HX-2S-D01 Overcharge voltage range: 4.25-4.35v±0.05v
Size: 41*16*3.5mm Over-discharge voltage range: 2.5-3.0v±0.05v
Upper limit working current: 8A Working temperature: -40---+50°C
Upper limit instantaneous current: 10A Storage condition: -40-- +80°C
Quiescent current: less than 10uA effective life: more than 50,000 hours
Internal resistance: less than 300mO Short circuit protection: can be protected, disconnected load self-recovery, charging recovery
 


Solder joint description:
· B+ is connected to the battery positive pole;
· B- is connected to the negative pole of the battery;
· MB is connected to the connection point between battery 1 and battery 2;
· P+ is connected to the positive terminal of the charge/discharge terminal (the charge terminal/discharge terminal is shared);
· P- Connect the charge/discharge terminal negative (common to the charge/discharge terminal).