Which Lipo Battery works best with the Valken Alloy Series. Valken Minute Clinic tells you in this video. You can also check their website as they have other battery options such as their new Lithium Ion batteries... "Valken Energy offers a full line of batteries and chargers for all of your energy needs. We offer batteries that are designed specifically to power most airsoft gun. configurations. We have various sizes, voltages, and mAh to fit any of your needs. Designed for rear wired AEGs with a crane stock and front wired hand guards with limited battery space.

General rule of thumb regarding Airsoft shot count:

• One shot per mAh
• High performance lithium polymer cells
• 20C continuous discharge rate
• Charge / Discharge Mini Tamiya connector and balancing connector
• No memory effect
• Ideal for Airsoft application"