*Shipping time – 2-3 weeks. “Upgrade 4S 40A Liion Lithium Battery 18650 Charger PCB BMS Protection Board with Balance For Drill Motor 148V 168V Lipo Cell” has been added to your cart. Continue shopping Product Price Quantity Total Original XK K110 BNF 5PCS Extra 520mAh Battery without transmitter With Charger 6CH Brushless 3D 6G System RC Helicopter CHF 133.26 CHF 133.26 × Upgrade 4S 40A Liion Lithium Battery 18650 Charger PCB BMS Protection Board with Balance For Drill Motor 148V 168V Lipo Cell CHF 14.40 CHF 14.40 × Continue Shopping Cart Totals Subtotal CHF 147.66 Shipping Flat rate: CHF 34.35 Estimate for AB. Total CHF 182.01 Proceed to checkout Coupon