Check the listing for details. FrSky Smart Port Lipo Sensor FLVSS Voltage Sensor Suitable FBUS/S.Port protocol. Condition: New. Listed at 43.95 USD. Specification:Brand name: FrksyItem name: Smart Port Lipo Sensor FLVSSWeight: 6gSize: 23.5×52×9.5mmwith screenSize: 23.5x52x5.7mm(without screen)Weight:7.5gwith screenWeight:5.3g (without screen)Measurement range:2s-8sPower consumption(S.Port)10mA@5VPower consumption(battery)10mAVoltage display resolution: 0.01V(only for FLVS with screen)Voltage detection precision: 0.05VOperating temperature: 20~60128 x 64 OLED Screen(only for FLVS with screen)Compatible with FBUS/S.Port protocol Contact Us Please feel free to contact us to resolve any issue, Generally we will reply in 1 business days. Payment We Accept Credit Cards, Debit Cards, Gift Cards, Apple Pay, Google Pay, PayPal and PayPal Credit,etc. Import duties, taxes, and charges are not included in the sale price. Shipping Item(s) will be shipped within 1-2 business day after confirmed payment . If you choose Economy delivery, It is slow and don't have tracking information, always need your patience. Returns Policy We will accept the return of item(s) that was purchased from ZY-Hobby within 30 days of receipt of shipment. Customers must agree to the following in order to ship item(s) back to us: 1) We accept return item(s) within 30 days after you received the item. 2) Please offer us tracking number if you returned item(s). 3) Return shipping cost is responsible by buyer. 4) The item(s) MUST be in unused condition AND in its original packaging (cannot be glued or tampered with in any fashion).