This is a 20 cell (24VDC) 2200mAhr Rechargeable NiMH battery pack. The batteries are NiMH so they do not have the memory issues common with NiCad battery packs. The batteries are arranged in a 2x10 array of AA batteries interconnected via soldered strips and covered with a PVC wrapping (color may be different than the picture). Two wire leads extend out of the pack.
As an option you can select to get connectors for the batteries. The connectors are sometimes referred to as Anderson Powerpole connectors. They can be soldered/crimped onto the wire ends and offer a great way of disconnecting the batteries for charging, etc. The 15A connectors and 30A connectors are the same and can plug into one another, they only are for different gage wires.
22.2 V 3Ahr pack is made by 6 pcs High power Polymer Li-Ion cell of 3.7V 3000mAh batteries with 30Amp drain capability
22.2 V 10 Ah pack is made by 6 pcs High power Polymer Li-Ion cell of 3.7V 10000mAh batteries with 50Amp drain capability
This RJ 45 (Ethernet) waterproof connector is sealed and ready to be installed into your case, controller, brief, tote, detonator, or anything else you might be installing it on.