This is the Spektrum RC 3S Smart G2 LiPo 30C Battery Pack with IC2 Connector. Smart G2 batteries come from the factory programmed to discharge automatically to a safe storage voltage of 3.90V after 72 hours of inactivity. The benefits include longer battery life, better performance over the life of the pack, and the peace of mind that comes from knowing your Smart battery is maintenance-free. You can change the battery's Auto Storage settings based on your own preferences. G2 batteries also offer a storage discharge rate that's three times faster than the previous G1 Smart batteries.

Enjoy the Smart Battery advantage of not having to set your own charging preferences. When a Smart G2 LiPo battery is connected to a Spektrum Smart charger, its unique charging parameters and health information upload to the charger from the battery's integrated memory microchip. Through the charger you can view and set preferences such as charge rates, so all that's required to charge the pack is connecting it to your Smart charger. That's the Smart Battery Advantage!

Note: G2 batteries require the use of a Spektrum™ G2 Smart Charger or earlier Smart Charger with G2 update.

Features:

• Simpler and safer to use
• Balance charge through the IC2 connector data wire — with only one connection, no balance lead required
• Faster Auto Discharge at up to 1.5A to safe storage voltage for long battery life and improved performance
• Thicker internal metal side plates protect cells and improve heat dissipation
• Integrated microchip stores unique parameters for each battery

Specifications:

• Battery Voltage: 11.1V
• Maximum Burst Discharge Rate: 30C
• Wire Gauge: 12 AWG
• Capacity: 850mAh
• Connector Type: IC2
• Battery Type: LiPo (3.7V per cell)
• Number of Cells: 3