Feature:
Model: HX-3S-03
For Lithium Battery Operating Voltage: 10.8V~12.6V
Overcharge Voltage Range: 4.25-4.35v±0.05v
Over-discharge Voltage Range: 2.3-3.0v±0.05v
Upper Limit Working Current: 6-8A
Working Temperature: -40---+50 °C
Upper Limit Instantaneous Current: 9-10A
Storage Conditions: -40-- +80 ° C
Quiescent Current: less than 30uA
Internal Resistance: less than 100mΩ
Size: 30*30*2.8mm
Protections: Short circuit protection, overcharge protection, over-discharge protection and over current protection.
Short Circuit Protection: protection, delay self-recovery.

Application:
10.8V(3.6V*3S) lithium battery & packs
11.1V(3.7V*3S) lithium battery & packs
12.6V(4.2V*3S) lithium battery & packs

Note:
Prismatic Lithium polymer battery (Li-Po) Could also work for 3S2P(6 cells), 3S3P(9 cells),3S4P(12 cells) etc.