{"product_id":"car-jumper-starter-uav-11-1v-1-8-4ah-lipo-battery-386888-5642125-7542125-4870140","title":"FMA ACE 7.4V Li-Po Battery for Drone TX RX Receiver FS-ST8 G7P GT5 RC Remote Control Airplane","description":"\u003ch2\u003eFMA ACE 7.4V Li-Po Rechargeable Battery for Drone RC Transmitter\u003c\/h2\u003e\n\u003cp\u003eKeep your drone flights going longer with this high-performance 7.4V lithium polymer battery pack, purpose-built for RC transmitters including TX RX series receivers, FS-ST8, G7P, and GT5. Available in two capacity options — compact 1100mAh for everyday flying sessions, or high-capacity 3000mAh for extended range operations and long-duration missions. Equipped with SYP and XH-3P connectors for broad compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0732\/9133\/3821\/files\/fma-drone-rc-controller-battery-lifestyle.png?v=1776154898\" alt=\"FMA Drone RC Controller Battery Lifestyle\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose-Built for RC Transmitters:\u003c\/strong\u003e Compatible with FS-ST8, G7P, GT5, and similar 7.4V TX RX series RC controllers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Capacity Options:\u003c\/strong\u003e 1100mAh (compact) or 3000mAh (extended runtime)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2S1P Li-Po Configuration:\u003c\/strong\u003e Stable 7.4V nominal output, 8.4V full charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Connector Types:\u003c\/strong\u003e SYP (power) + XH-3P (balance charging) — ready for most RC transmitter systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Optimized form factor to fit standard RC transmitter battery compartments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Energy Density:\u003c\/strong\u003e Li-Po chemistry for maximum capacity in minimal size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand New:\u003c\/strong\u003e FMA ACE series, manufactured to strict quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e7.4V (2 × 3.7V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFull Charge Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e8.4V (2 × 4.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDischarge Cut-off Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e6.0V (2 × 3.0V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eLithium Polymer (Li-Po)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e2S1P (2 cells in series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSYP (power) \/ XH-3P (balance charging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNo PCM — use with device that has built-in protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFMA ACE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eConnector Types\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eConnector\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eType\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFunction\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSpecial Note\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSYP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e2-pin SYP\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eMain power connection to RC transmitter\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e⚠️ Grip connector body only — never pull wires\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eXH-3P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3-pin JST XH balance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBalance charging port (2S)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eConnect to 2S balance charger for cell-level balancing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eDimensions (L×W×H)\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eWeight\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSKU\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1100mAh\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e55 × 32 × 14mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e∼130g\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFP1100-ACE07P2S1P\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCompact fit, everyday sessions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3000mAh\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e104 × 30 × 19mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e∼190g\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFP3000-ACE04P2S1P\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eExtended runtime, long missions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatible Transmitters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlySky FS-ST8\u003c\/li\u003e\n\u003cli\u003eFlySky G7P\u003c\/li\u003e\n\u003cli\u003eFlySky GT5\u003c\/li\u003e\n\u003cli\u003eTX RX series receivers\u003c\/li\u003e\n\u003cli\u003eOther RC transmitters requiring 7.4V 2S Li-Po battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDrone \/ UAV remote controllers and transmitters\u003c\/li\u003e\n\u003cli\u003eRC aircraft and fixed-wing transmitters\u003c\/li\u003e\n\u003cli\u003eRC car and boat controllers\u003c\/li\u003e\n\u003cli\u003eOther 7.4V RC equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× FMA ACE 7.4V Li-Po Battery Pack (capacity as selected)\u003c\/li\u003e\n\u003cli\u003eConnectors: SYP (power) + XH-3P (balance charging)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Install\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower off your RC transmitter completely before replacing the battery.\u003c\/li\u003e\n\u003cli\u003eOpen the battery compartment and remove the old battery pack.\u003c\/li\u003e\n\u003cli\u003eInsert the new FMA ACE battery into the compartment, aligning it with the housing guides.\u003c\/li\u003e\n\u003cli\u003eConnect the \u003cstrong\u003eSYP connector\u003c\/strong\u003e to the transmitter’s power port — push the connector body firmly until it clicks. \u003cstrong\u003eDo not pull or tug the wires.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eClose the battery compartment and power on the transmitter to verify normal operation.\u003c\/li\u003e\n\u003cli\u003eTo charge, connect the \u003cstrong\u003eXH-3P balance connector\u003c\/strong\u003e to a Li-Po balance charger set to \u003cstrong\u003e2S \/ 7.4V\u003c\/strong\u003e (max 8.4V). Always use balance charging mode for cell-level balancing.\u003c\/li\u003e\n\u003cli\u003eFor long-term storage, charge to storage voltage (~7.6V \/ 3.8V per cell) before storing.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eInstallation Cautions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e⚠️ \u003cstrong\u003eSYP Connector — Handle with Care:\u003c\/strong\u003e This battery uses an SYP connector with internal solder joints. \u003cstrong\u003eAlways grip the connector body when plugging or unplugging — never pull on the wires.\u003c\/strong\u003e Pulling the wires can cause the internal solder joint to detach from the battery terminal, resulting in loss of connection or battery damage.\u003c\/li\u003e\n\u003cli\u003e⚠️ \u003cstrong\u003eXH-3P Balance Connector:\u003c\/strong\u003e Used for balance charging only — do not use as the main power connection. Connect only to a compatible 2S balance charger port.\u003c\/li\u003e\n\u003cli\u003e⚠️ Align all connectors correctly before inserting. Do not force any connector — incorrect orientation may damage the pins.\u003c\/li\u003e\n\u003cli\u003e⚠️ Ensure the battery fits snugly in the compartment without bending or compressing the wires. Pinched wires can cause short circuits.\u003c\/li\u003e\n\u003cli\u003e⚠️ Do not route wires across sharp edges inside the battery compartment.\u003c\/li\u003e\n\u003cli\u003e⚠️ If the SYP connector feels loose or the battery shows no power after installation, inspect the connector and internal solder joints before use. Contact us if the joint has detached.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Cautions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e⚠️ \u003cstrong\u003eNo PCM protection inside.\u003c\/strong\u003e Always use with a device or charger that provides overcharge and over-discharge protection.\u003c\/li\u003e\n\u003cli\u003e⚠️ Use only a Li-Po balance charger set to 2S (8.4V max). Never use Ni-MH or unregulated chargers.\u003c\/li\u003e\n\u003cli\u003e⚠️ Never discharge below 6.0V (3.0V per cell). Deep discharge will permanently damage the battery.\u003c\/li\u003e\n\u003cli\u003e⚠️ Do not short-circuit, puncture, crush, bend, or expose to fire.\u003c\/li\u003e\n\u003cli\u003e⚠️ Do not charge a swollen or damaged battery. Discontinue use immediately if abnormalities are detected.\u003c\/li\u003e\n\u003cli\u003e⚠️ Charge in a fireproof LiPo safe bag. Never leave charging unattended.\u003c\/li\u003e\n\u003cli\u003e⚠️ Keep out of reach of children.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging:\u003c\/strong\u003e Use a 2S Li-Po balance charger (8.4V max). Charge in a fireproof container. Never overcharge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store at 3.8V per cell (~7.6V total) in a cool, dry place (15–25°C). Avoid full charge for long-term storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Do not short-circuit, puncture, crush, or disassemble. Avoid exposure to water or moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e Charge and discharge within 0°C–45°C. Do not charge below 0°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisposal:\u003c\/strong\u003e Discharge to safe voltage, then dispose of according to local lithium battery regulations. Do not incinerate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspection:\u003c\/strong\u003e Inspect before each use. Do not use if swollen, damaged, or leaking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Transportation Notice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis product contains lithium polymer cells and is classified as dangerous goods (UN3481) for shipping purposes.\u003c\/li\u003e\n\u003cli\u003eAir transport is subject to IATA regulations. Additional documentation and handling time may be required.\u003c\/li\u003e\n\u003cli\u003eAll shipments comply with UN3481 packaging and labeling requirements. UN38.3 test report available upon request.\u003c\/li\u003e\n\u003cli\u003eEstimated delivery: 7–20 business days depending on destination and carrier.\u003c\/li\u003e\n\u003cli\u003eBrazil shipments require a valid Tax Number (CPF\/CNPJ). Some remote destinations may take up to 60 days.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMA","offers":[{"title":"1100mAh 14*32*55mm","offer_id":46665957933245,"sku":"FP1100-ACE07P2S1P","price":18.95,"currency_code":"USD","in_stock":true},{"title":"3000mAh  19*30*104mm","offer_id":46665957966013,"sku":"FP3000-ACE04P2S1P","price":29.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9133\/3821\/files\/d7a3db5c766f6d10edbceab00d846c82.jpg?v=1776154003","url":"https:\/\/fmabattery.com\/products\/car-jumper-starter-uav-11-1v-1-8-4ah-lipo-battery-386888-5642125-7542125-4870140","provider":"fmabattery","version":"1.0","type":"link"}