Power, Protection, and Performance – All in One Smart Package
The Spektrum Smart G2 2200mAh 4S LiPo takes the hassle out of battery maintenance with built-in intelligence, a balance-lead-free design, and automatic storage discharge. This compact powerhouse is perfect for aircraft and other high-performance RC models requiring reliable 4S power in a rugged, intelligent format.
⚙️ Features:
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✅ No Balance Lead Required – Charges and balances through IC3® connector
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⚡ 50C Discharge Rate – High power output for serious performance
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🧠 Smart G2 Technology – Internal chip stores charge data, cycle count, health, and more
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🔋 Auto-Storage Mode – Automatically discharges to 3.90V after 72 hours of inactivity
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🧱 Hard Case with Metal Side Plates – Added protection and better cooling
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🔄 Faster Storage Discharge – Up to 1.5A for quicker transitions
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🔌 IC3® Connector – Compatible with EC3™ and all Smart chargers
📐 Specifications:
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Voltage: 14.8V (4S)
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Capacity: 2200mAh
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Discharge Rate: 50C
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Charge Rate: 5A Max
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Connector Type: IC3®
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Balance Connector: Smart G2 (internal)
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Dimensions: 4.96 x 1.33 x 1.08 in (126 x 34 x 27 mm)
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Weight: 9.17 oz (260g)
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Wire Gauge: 12 AWG
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Application: Aircraft, compatible RC vehicles
✅ Compatibility:
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✈️ E-flite F-14 Tomcat
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✈️ E-flite F4U-4 Corsair 1.2m
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✈️ E-flite RV-7 1.1m
⚠️ Requires a Spektrum G2 Smart Charger or updated G1 charger with G2 support.
📦 Get smart with your power – plug in, fly, and let the battery do the thinking.
