The XT90 ensures a solid high-amp connection, perfect for applications up to 80A constant. The XT90 offers a tight fit, ensuring a solid connection for minimal resistance. This means that more power gets from your pack to your power system when compared to other plugs currently on the market. 
 
Quick Spec
Designed by: hexTronik
Rated Voltage: DC 500V
Rated Current: 45A
Max Momentary Current: 90A
Contact Resistance: 0.30mΩ
Temperature Range: -20 ~ 120°C
Material: High-temp Nylon
Contacts: Gold plated spring connectors
Size: 20 X 30cm
Weight: 16g