{"id":6449,"date":"2026-03-19T09:22:08","date_gmt":"2026-03-19T09:22:08","guid":{"rendered":"https:\/\/www.herewinpower.com\/blog\/semi-solid-drone-batteries-fpv-racing-best-practices\/"},"modified":"2026-03-19T09:22:08","modified_gmt":"2026-03-19T09:22:08","slug":"semi-solid-drone-batteries-fpv-racing-best-practices","status":"publish","type":"post","link":"https:\/\/www.herewinpower.com\/ru\/blog\/semi-solid-drone-batteries-fpv-racing-best-practices\/","title":{"rendered":"Why Semi\u2011Solid Drone Batteries Are the Next Standard for FPV Racing"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/www.herewinpower.com\/wp-content\/uploads\/2026\/03\/image_1773633046-snbll44y.jpeg\" alt=\"FPV racing quad with semi-solid pouch battery, telemetry overlay showing minimal voltage sag on a high-speed straight.\" class=\"wp-image-6447\" srcset=\"https:\/\/www.herewinpower.com\/wp-content\/uploads\/2026\/03\/image_1773633046-snbll44y.jpeg 1536w, https:\/\/www.herewinpower.com\/wp-content\/uploads\/2026\/03\/image_1773633046-snbll44y-768x512.jpeg 768w, https:\/\/www.herewinpower.com\/wp-content\/uploads\/2026\/03\/image_1773633046-snbll44y-18x12.jpeg 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p>Victory in elite racing isn\u2019t a matter of a single burst; it is defined by sustained throttle authority. For professional teams, the performance frontier has moved toward maintaining stability under extreme loads\u2014specifically, targeting a sub-5% voltage droop during high-C pulls on a 5&#8243;\/6S baseline.<\/p>\n\n\n\n<p>While a ~100C burst represents the absolute ceiling of competitive power, reaching this benchmark is a systemic challenge. It is not a static rating, but a goal sensitive to pack temperature, connector integrity, and telemetry calibration. This article explores why semi-solid architectures are emerging as the solution for these peak demands, offering a protocol to audit these gains via Blackbox telemetry and refine race-day engineering.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Racing Drones Need a New Battery Architecture<\/h2>\n\n\n\n<p>Voltage sag at 80\u2013120C isn\u2019t just inconvenient,it reshapes throttle feel, PID authority, and prop loading in the final straight. Add weight constraints, batch\u2011to\u2011batch IR spread, and the pressure of back\u2011to\u2011back heats, and the limits of conventional LiPo show up exactly when lap times are on the line.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Common High\u2011C Battery Challenges in FPV<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Sag during long straights: high instantaneous I\u00b7R drop lowers VBAT, forcing ESCs and motors to operate off the sweet spot.<\/p><\/li><li><p>Weight vs. capacity: heavier packs blunt agility and raise rotational inertia; lighter packs can brown out earlier under load.<\/p><\/li><li><p>IR variability: cell\u2011to\u2011cell mismatch within a pack widens voltage divergence, stressing the weakest cell first.<\/p><\/li><li><p>Turnaround stress: fast top\u2011offs between heats amplify thermal and plating risks, compounding resistance growth.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Why Traditional LiPo Falls Short for Pro Racing<\/h3>\n\n\n\n<p>Conventional liquid\u2011electrolyte LiPo relies on an SEI that can thicken and fracture under extreme pulses, raising interfacial resistance and accelerating sag. High\u2011voltage operation pushes cathode surfaces toward reconstruction and higher impedance, especially as temperature swings during race cycles.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How Semi\u2011Solid Batteries Reduce Voltage Sag<\/h2>\n\n\n\n<p>Semi\u2011solid architectures blend polymer\/gel matrices with optimized electrolytes to retain near\u2011liquid ionic conductivity while gaining mechanical stability. In practice, that stability helps the interphase and interfaces resist pulse\u2011induced damage, keeping impedance low when you need it most.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Optimizing the SEI for Ultra\u2011Low Interfacial Resistance<\/h3>\n\n\n\n<p>Research shows that LiF\u2011containing, mechanically robust SEI layers formed via fluorinated electrolyte strategies can improve high\u2011rate stability by slowing interfacial resistance growth during bursts. For example, studies report that dispersed\u2011LiF interphases enable better Li\u2011ion transport and durable cycling under high stress\u2014findings that are broadly consistent with how many engineers think about stabilizing interfaces in racing\u2011grade packs. See the 2025 analysis of dispersed\u2011LiF interphases summarized by the U.S. DOE\u2019s <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/www.osti.gov\/pages\/biblio\/2536745\"><strong>OSTI overview of LiF\u2011rich SEI architectures<\/strong><\/a> and complementary findings in <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/www.pnas.org\/doi\/10.1073\/pnas.2420398122\"><strong>PNAS on LiF\u2011enabled interphases (2025)<\/strong><\/a>. Earlier additive work on FEC also documents thinner, inorganic\u2011rich SEI and enhanced rate capability in various chemistries; refer to <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acsami.0c18414\"><strong>ACS Applied Materials &amp; Interfaces (2021)<\/strong><\/a> and mechanistic notes from <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/www.psi.ch\/en\/lec\/scientific-highlights\/fec-induced-sei-formation-in-li-ion-batteries\"><strong>PSI\u2019s SEI formation highlight (2021)<\/strong><\/a>.<\/p>\n\n\n\n<p>The takeaway for semi-solid drone batteries: a thin, LiF-rich, and mechanically adaptive SEI reduces the energy barrier for Li+ transport. By aligning engineering practices with these fluorinated electrolyte strategies, semi-solid cells can effectively suppress the &#8220;impedance cliff&#8221; typically seen after the first 3 seconds of a full-throttle pull.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">High\u2011Voltage LCO Stability at Extreme C\u2011Rates<\/h3>\n\n\n\n<p>Pushing &gt;4.5 V on LCO stresses layered structures through H1\u2013H3 transitions, which can trigger impedance spikes. Literature indicates that interfacial engineering\u2014conformal coatings, oxyfluoride surface layers, and minor cation doping\u2014helps curb reconstruction and oxygen loss, stabilizing high\u2011voltage output. Methodologies tracking impedance growth and structural changes are detailed in <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acs.chemmater.2c02614\"><strong>Chemistry of Materials (2022) on LCO impedance evolution<\/strong><\/a> and high\u2011voltage pairings such as <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acsenergylett.4c01472\"><strong>ACS Energy Letters (2024) on LCO to 5.2 V<\/strong><\/a>, with analogous mitigation patterns reported for high\u2011Ni layered oxides in <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acs.chemmater.4c01033\"><strong>Chemistry of Materials (2024)<\/strong><\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Power\u2011to\u2011Weight and Handling Gains on 5&#8243;\/6S<\/h2>\n\n\n\n<p>Semi\u2011solid packs typically use lightweight aluminum\u2011laminate pouch films and can reduce free electrolyte content. Less metal and solvent mass means higher TWR and lower rotational inertia\u2014small differences you feel in snap rolls and gate corrections.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Lightweight Pouch Film and Compact Stack Design<\/h3>\n\n\n\n<p>Aluminum\u2011plastic film enclosures cut grams versus rigid cans, and compact stackups keep conductors short. Every milliohm you strip from tabs, bus bars, and leads is one less source of I\u00b7R sag and heat.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Lower Rotational Inertia for Crisper Cornering<\/h3>\n\n\n\n<p>Tighter pack geometries allow mounting closer to the frame\u2019s roll\/pitch axes. Think of it like sliding a dumbbell weight toward the center: inertia shrinks, and the quad \u201csnaps\u201d into line faster.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Fast Charging and Thermal Stability for Race Days<\/h2>\n\n\n\n<p>Race days demand quick turnarounds without plating or runaway risk. The rule of thumb: temperature, profile, and materials must work together.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5C+ Charging Within Safe Guardrails<\/h3>\n\n\n\n<p>Fast\u2011charge reviews highlight three levers for plating suppression: keep cells warm enough to avoid sluggish kinetics, enforce SOC\u2011dependent current taper, and use interphases\/electrolytes that sustain charge\u2011transfer rates. For perspective on the mechanisms and controls, see <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/spj.science.org\/doi\/10.34133\/energymatadv.0113\"><strong>Energy Materials Advances\u2019 2024 fast\u2011charge review<\/strong><\/a> and an <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acs.chemrev.5c00203\"><strong>ACS Chemical Reviews perspective on extreme\u2011fast charging (2025)<\/strong><\/a>. Operationally,avoid charging near or below 0 \u00b0C, pre\u2011warm to \u226510 \u00b0C, and cap peak pack temps in the ~55\u201365 \u00b0C range depending on the chemistry and BMS policy; see airline and industry guidance compilations such as <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/www.iata.org\/contentassets\/05e6d8742b0047259bf3a700bc9d42b9\/lithium-battery-guidance-document.pdf\"><strong>IATA\u2019s lithium battery guidance document (2026)<\/strong><\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dynamic Thermal Monitoring for Back\u2011to\u2011Back Heats<\/h3>\n\n\n\n<p>Use ESC\/flight\u2011controller telemetry to watch pack temp proxies and connector \u0394T. Command\u2011queue your chargers with minimum\u2011temperature gates and taper logic; log each turn so plating\u2011risk segments can be audited later.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Field Telemetry: Redefining the Discharge Curve in Elite Racing<\/h2>\n\n\n\n<p>The performance bar is simple to state but mechanically demanding: maintaining a plateaued VBAT during a sustained ~100C burst. On a 5&#8243;\/6S baseline, targeting a voltage droop within the 5% threshold represents the current engineering ceiling.<\/p>\n\n\n\n<p><strong><em>Note<\/em><\/strong><em>: Achieving this requires minimizing parasitic resistance. At 200A+, even a 2m\u03a9 deviation in XT60 connectors or lead-wire solder joints can double the observed sag, regardless of cell chemistry.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Real\u2011Time OSD\/Blackbox Analysis on the Baseline Platform<\/h3>\n\n\n\n<p>Here\u2019s a reproducible protocol on a 5&#8243; \/ 6S \/ 2207 1950KV quad (AUW 650\u2013750 g; 5146\u201351466 prop; target peaks 180\u2013220 A):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Betaflight Blackbox at \u22651 kHz, logging VBAT (raw), current, motor commands, eRPM via DShot, and ESC temperature. See <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/betaflight.com\/docs\/development\/Blackbox\"><strong>Betaflight Blackbox documentation<\/strong><\/a> \u0438 <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/betaflight.com\/docs\/development\/Battery\"><strong>battery monitoring guide<\/strong><\/a>.<\/p><\/li><li><p>Fly matched packs back\u2011to\u2011back on a layout with a 6\u201310 s straight. Keep PIDs\/filters\/props identical.<\/p><\/li><li><p>Metric: % VBAT drop over the longest full\u2011throttle interval. Goal: \u22645% over 8\u201310 s near ~100C. Corroborate on a motor dyno reproducing the current\/time profile.<\/p><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/www.herewinpower.com\/wp-content\/uploads\/2026\/03\/image_1773633101-sncrxd4e.jpeg\" alt=\"Telemetry comparison: semi-solid vs traditional LiPo voltage sag at ~100C for 10 seconds on a 5-inch 6S FPV quad.\" class=\"wp-image-6448\" srcset=\"https:\/\/www.herewinpower.com\/wp-content\/uploads\/2026\/03\/image_1773633101-sncrxd4e.jpeg 1536w, https:\/\/www.herewinpower.com\/wp-content\/uploads\/2026\/03\/image_1773633101-sncrxd4e-768x512.jpeg 768w, https:\/\/www.herewinpower.com\/wp-content\/uploads\/2026\/03\/image_1773633101-sncrxd4e-18x12.jpeg 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Energy Density, Cycle Life, and Season TCO<\/h3>\n\n\n\n<p>Semi\u2011solid packs aim to combine higher energy density with better high\u2011rate durability, which can lower the cost per competitive lap. A simple way to model Total Cost of Ownership (TCO).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Cost per cycle = Pack price \/ Useful high\u2011rate cycles (to your performance cutoff)<\/p><\/li><li><p>Cost per race day = (Laps per day \u00f7 laps per cycle) \u00d7 cost per cycle \u00d7 packs in rotation<\/p><\/li>\n<\/ul>\n\n\n\n<p>Below is a compact sensitivity snapshot for a 6S racing pack budget (illustrative math for planning):<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col \/><col \/><col \/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>Variable<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Case A<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Case B<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Pack price (USD)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>65<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>95<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Useful high\u2011rate cycles to cutoff<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>60<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>110<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Cost per high\u2011rate cycle (USD)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>1.08<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>0.86<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Laps per cycle (to cutoff)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>10<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p>Cost per lap (USD)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>0.11<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>0.09<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p>Label your own performance cutoff (e.g., when voltage droop exceeds 7% at 100C). If semi-solid technology maintains its interface integrity longer, your cost-per-competitive-lap decreases\u2014even at a higher initial unit price.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Quantitative Visual Comparison<\/h3>\n\n\n\n<p>In controlled tests, you should see two distinct signatures on the final straight:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Semi\u2011solid: flatter VBAT trace with \u22645% droop across 8\u201310 s near ~100C; lower connector \u0394T.<\/p><\/li><li><p>Reference LiPo: progressive droop and widening cell divergence under identical load.<\/p><\/li>\n<\/ul>\n\n\n\n<p>Publish raw logs (CSV\/BBL) and bench scripts when possible so your sponsors and engineers can audit results.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Semi\u2011Solid vs. Traditional LiPo: Side\u2011by\u2011Side<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Voltage Sag at High C and Under G\u2011Loads<\/h3>\n\n\n\n<p>Expect semi\u2011solid to delay droop onset and reduce the slope of VBAT decline in sustained pulls. The benefit is most visible after the first 3\u20134 seconds of full throttle when conventional packs\u2019 interfacial resistance spikes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Thermal Stability and Fast\u2011Charge Capability<\/h3>\n\n\n\n<p>Semi\u2011solid matrices resist solvent pumping and mechanical breathing, contributing to steadier impedance vs. temperature swings. With proper pre\u2011warm and taper control, 5C top\u2011offs can be executed inside plating\u2011safe windows, subject to your chemistry and BMS limits.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Custom Battery Engineering for Competitive Teams<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Bespoke Pack Design and Micro\u2011Ohm Matching<\/h3>\n\n\n\n<p>Demand micro\u2011ohm\u2011level internal resistance matching at cell and tab level. Specify bus bar cross\u2011sections, connector types, and lead lengths with milliohm budgets so you can predict sag and heat before race day.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Multi\u2011Axis Dynamic Response Optimization<\/h3>\n\n\n\n<p>Mount packs to minimize lever arms and protect airflow to ESCs. Re\u2011balance after every pack change; battery geometry subtly shifts roll\/pitch authority.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Technical Protocol: High-Rate Semi-Solid Cell Performance Audit (5&#8243;\/6S)<\/strong><\/h4>\n\n\n\n<p>To quantify the performance delta of semi-solid architectures, we recommend a controlled stress test. To ensure reproducible results, maintain a standardized environment: Ambient 20\u201325 \u00b0C, AUW 700 g, and 51466 tri-blade props.<\/p>\n\n\n\n<p>The core benchmark focuses on VBAT stability during a sustained 8\u201310s burst (~100C). While traditional liquid electrolytes often suffer from non-linear impedance growth, semi-solid cells utilizing LiF-rich SEI optimization demonstrate the potential to minimize voltage droop toward the 5% threshold. We recommend treating 1 kHz telemetry as primary audit evidence to validate power redundancy before scaling inventory.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Safety Systems and Race\u2011Day SOPs<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Proactive Alerts and Failure Prediction<\/h3>\n\n\n\n<p>Set BMS\/OSD alerts on absolute voltage, dV\/dt under throttle, and temperature rates of change. Flag packs whose IR spread widens beyond your acceptance gate.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Post\u2011Race Recovery and Standardized Maintenance<\/h3>\n\n\n\n<p>After hard heats, rest packs to thermal equilibrium before charging. Balance charge, log IR at a consistent SOC, and retire packs whose droop exceeds your cutoff. Keep a traceable maintenance record.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Preventing Thermal Runaway: Five Mitigations<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Use fire\u2011resistant storage and transport containers; comply with UN38.3 shipping and IATA limits. See <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/unece.org\/transport\/dangerous-goods\/rev8-files\"><strong>UN 38.3 test requirements (UNECE)<\/strong><\/a> \u0438 <a target=\"_blank\" rel=\"nofollow noopener\" class=\"link\" href=\"https:\/\/www.iata.org\/contentassets\/05e6d8742b0047259bf3a700bc9d42b9\/lithium-battery-guidance-document.pdf\"><strong>IATA lithium battery guidance<\/strong><\/a>.<\/p><\/li><li><p>Inspect and replace abraded leads; high\u2011resistance joints are heat points.<\/p><\/li><li><p>Pre\u2011warm in cold weather; avoid charging below ~10 \u00b0C unless chemistry is validated for it.<\/p><\/li><li><p>Define charger profiles with temperature and SOC gates; enforce taper.<\/p><\/li><li><p>Limit pack clamping force; avoid mechanical damage to pouch edges and tabs.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Next Steps for Engineering Teams<\/h2>\n\n\n\n<p>For engineering teams seeking to evaluate these semi-solid benchmarks against a specific 5&#8243;\/6S baseline, <a target=\"\" rel=\"noopener noreferrer nofollow\" class=\"link\" href=\"https:\/\/www.herewinpower.com\/contact\/\">Herewin\u2019s technical team<\/a> is available for deep-dive consultations. We invite technical leads to coordinate with our engineering department to discuss testing methodologies, align telemetry protocols, and exchange insights on maintaining data integrity under extreme high-rate conditions.<\/p>","protected":false},"excerpt":{"rendered":"<p>Practical, data-driven best practices for using semi-solid drone batteries in pro FPV racing \u2014 telemetry methods, 5&#8243;\/6S baseline tests, and the 80\u2013120C sustained\u2011power metric.<\/p>","protected":false},"author":3,"featured_media":6447,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1,83],"tags":[],"class_list":["post-6449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-drone-battery"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.herewinpower.com\/ru\/wp-json\/wp\/v2\/posts\/6449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.herewinpower.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.herewinpower.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.herewinpower.com\/ru\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.herewinpower.com\/ru\/wp-json\/wp\/v2\/comments?post=6449"}],"version-history":[{"count":0,"href":"https:\/\/www.herewinpower.com\/ru\/wp-json\/wp\/v2\/posts\/6449\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.herewinpower.com\/ru\/wp-json\/wp\/v2\/media\/6447"}],"wp:attachment":[{"href":"https:\/\/www.herewinpower.com\/ru\/wp-json\/wp\/v2\/media?parent=6449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.herewinpower.com\/ru\/wp-json\/wp\/v2\/categories?post=6449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.herewinpower.com\/ru\/wp-json\/wp\/v2\/tags?post=6449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}