Used Spektrum Smart Powerstage Surface Bundle: 5000mAh 3S LiPo Battery / S155 Charger retails $115 ours $55 used, in packaging Item Weight 2.85 Pounds Item Dimensions 11 x 9.1 x 4.2 inches 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 Integrated microchip stores unique parameters for each battery Item Weight 2.85 Pounds Item Dimensions 11 x 9.1 x 4.2 inches