PLMEN water rescue robot 6S 22.2V 20Ah IP68 waterproof battery

Custom a waterproof battery will need to provide the following requirements details:
1.Battery voltage (V)
2.Battery  capacity(Ah)
3.Battery charge and discharge current.(A)
4.Battery usage:
5.Battery connector:
6.Battery size:
7.Battery waterproof level: (IP65 ,IP67,IP68)
8.Battery working environment.
Then PLMEN will design a suitable battery for your project.