Spektrum XPSS400 Smart Powerstage: 5000mAh 4S LiPo & S155 Charger

S155 Smart charger delivers 55W of charging power Charges AND balances Smart G2 batteries with one simple IC3® or IC5® connection — no separate balance lead needed Charges up to 4S LiPo/LiFe/Li-Ion/LiHV batteries and 1-12S NiMH/NiCd packs Powerful 50C continuous discharge rating to deliver high performance and longevity