{"product_id":"dji-agras-t50-oem-wb37-control-battery","title":"DJI Agras T50 OEM WB37 Control Battery","description":"\u003cp\u003e\u003cstrong\u003eWB37 Control Battery | Remote Controller Battery | Controller Power Cell | Control System Power Component | Field-Ready OEM Replacement Component\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🇺🇸 U.S.A. FIRST\u003c\/h2\u003e\n\u003cp\u003eAres Acres proudly supports American agricultural drone operators with genuine DJI Agras OEM replacement parts, professional repair equipment, accessories, and field-ready inventory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFREE \u0026amp; FAST Shipping is included for all U.S. customers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOperators plan aircraft battery logistics down to the minute — charge cycles, generator schedules, swap rotations. But there's a second battery that can end a spray day just as fast, and it's the one in the operator's hands: the WB37 powering the remote controller.\u003c\/p\u003e\n\u003cp\u003eA controller battery that has aged out changes the math of a working day. Runtime that used to cover a full session now dies mid-afternoon, charge levels drop faster than the readout promises, and the operation that carefully staged aircraft power ends up grounded by the controller — with acres left and daylight burning.\u003c\/p\u003e\n\u003cp\u003eThat is why Ares Acres keeps hard-to-find OEM control power hardware in stock and shipped fast to the U.S.A., helping operators keep their command station running as long as their aircraft, minimize downtime, and keep spraying when every acre counts.\u003c\/p\u003e\n\u003cp\u003eFor professional farmers, aerial applicators, and commercial drone operators, a fresh WB37 in the controller — and a charged spare in the truck — is what a full spray day runs on.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e✅ DJI Agras T50 \/ T40 Compatibility Guarantee\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e🇺🇸 USA Compatibility Guarantee\u003c\/li\u003e\n\u003cli\u003e👍🏻 Satisfaction Guarantee\u003c\/li\u003e\n\u003cli\u003e💵 Money Back Guarantee\u003c\/li\u003e\n\u003cli\u003e📦 Same Day Shipping \u0026amp; Tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e📦 Package Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × DJI Control Battery WB37\u003c\/li\u003e\n\u003cli\u003ePremium OEM controller power component\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement battery\u003c\/li\u003e\n\u003cli\u003eProtective packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔧 Component Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDJI T50 - T40 Original Control Battery WB37\u003c\/strong\u003e is the remote controller battery for DJI Agras T50 and T40 operations.\u003c\/p\u003e\n\u003cp\u003eThe WB37 delivers stable, reliable power to the control system — keeping the remote controller running through extended field operations, session after session. Engineered from durable, high-grade materials for agricultural duty, a fresh battery restores full controller runtime the moment an aged one comes out.\u003c\/p\u003e\n\u003cp\u003eCommercial agricultural drones operate in demanding environments every day, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCrop spraying\u003c\/li\u003e\n\u003cli\u003eLiquid fertilizer application\u003c\/li\u003e\n\u003cli\u003eLong-duration field sessions\u003c\/li\u003e\n\u003cli\u003eMulti-battery aircraft rotations\u003c\/li\u003e\n\u003cli\u003eOrchard operations\u003c\/li\u003e\n\u003cli\u003eVineyard spraying\u003c\/li\u003e\n\u003cli\u003ePrecision agriculture missions\u003c\/li\u003e\n\u003cli\u003eDaily commercial deployments\u003c\/li\u003e\n\u003cli\u003eFleet operations\u003c\/li\u003e\n\u003cli\u003eHigh-acreage contract work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThroughout these operations, controller batteries are routinely exposed to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDaily charge and discharge cycles\u003c\/li\u003e\n\u003cli\u003eHeat exposure in summer field conditions\u003c\/li\u003e\n\u003cli\u003eCold-weather capacity stress\u003c\/li\u003e\n\u003cli\u003eLong continuous-drain sessions\u003c\/li\u003e\n\u003cli\u003eStorage at varied charge states\u003c\/li\u003e\n\u003cli\u003eDust and field grit at the contacts\u003c\/li\u003e\n\u003cli\u003eHandling and swap wear\u003c\/li\u003e\n\u003cli\u003eMoisture and humidity exposure\u003c\/li\u003e\n\u003cli\u003eTransport vibration\u003c\/li\u003e\n\u003cli\u003eLong commercial operating seasons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOver time, this duty ages cells, shrinks usable capacity, and wears contacts — and an aged controller battery means a command station that quits before the day does.\u003c\/p\u003e\n\u003cp\u003eThe WB37 Control Battery helps maintain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStable, consistent controller power\u003c\/li\u003e\n\u003cli\u003eFull-session runtime in the field\u003c\/li\u003e\n\u003cli\u003eReliable charge-level behavior\u003c\/li\u003e\n\u003cli\u003eConfident all-day operations\u003c\/li\u003e\n\u003cli\u003eA hot-swap spare in the rotation\u003c\/li\u003e\n\u003cli\u003eTwo-model fleet coverage\u003c\/li\u003e\n\u003cli\u003eIncreased fleet readiness\u003c\/li\u003e\n\u003cli\u003eMaximum aircraft uptime\u003c\/li\u003e\n\u003cli\u003eReliable commercial operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor operators commanding aircraft through long field days, controller power integrity is non-negotiable.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚙️ Functional Purpose\u003c\/h2\u003e\n\u003cp\u003eThe WB37 Control Battery is designed to power the remote controller for DJI Agras T50 and T40 operations.\u003c\/p\u003e\n\u003cp\u003eThe component helps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeliver stable power to the control system\u003c\/li\u003e\n\u003cli\u003eSustain the controller through extended sessions\u003c\/li\u003e\n\u003cli\u003eKeep charge behavior predictable and reliable\u003c\/li\u003e\n\u003cli\u003eSupport all-day command of the aircraft\u003c\/li\u003e\n\u003cli\u003eEnable quick swap-and-go battery rotation\u003c\/li\u003e\n\u003cli\u003eReplace aged, swollen, or fading batteries\u003c\/li\u003e\n\u003cli\u003eRestore factory controller runtime\u003c\/li\u003e\n\u003cli\u003eInstall in seconds with a direct fit\u003c\/li\u003e\n\u003cli\u003eMaintain correct fitment for T50\/T40 controllers\u003c\/li\u003e\n\u003cli\u003eSupport preventative battery rotation\u003c\/li\u003e\n\u003cli\u003eIncrease fleet readiness\u003c\/li\u003e\n\u003cli\u003eKeep control power field-ready\u003c\/li\u003e\n\u003cli\u003eBack up the primary with a charged spare\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvery minute of every mission, the controller draws on this battery — and the operation only runs as long as the command station does.\u003c\/p\u003e\n\u003cp\u003eA healthy WB37 keeps the controller alive through the longest field days, season after season.\u003c\/p\u003e\n\u003cp\u003eAn aged or damaged controller battery may contribute to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRuntime fading mid-session\u003c\/li\u003e\n\u003cli\u003eCharge readings that drop unpredictably\u003c\/li\u003e\n\u003cli\u003eController shutdowns in the field\u003c\/li\u003e\n\u003cli\u003eSessions cut short with acres remaining\u003c\/li\u003e\n\u003cli\u003eSlow or unreliable charging\u003c\/li\u003e\n\u003cli\u003ePower-related controller faults\u003c\/li\u003e\n\u003cli\u003eInterrupted spraying missions\u003c\/li\u003e\n\u003cli\u003eUnexpected downtime\u003c\/li\u003e\n\u003cli\u003eReduced fleet reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplacing an aged battery restores the controller endurance the operation was planned around.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Common Replacement Indicators\u003c\/h2\u003e\n\u003cp\u003eReplacement may be recommended when operators observe:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNoticeably shorter controller runtime\u003c\/li\u003e\n\u003cli\u003eCharge percentage dropping in jumps\u003c\/li\u003e\n\u003cli\u003eBattery draining quickly in standby\u003c\/li\u003e\n\u003cli\u003eSwollen or deformed battery body\u003c\/li\u003e\n\u003cli\u003eBattery running hot in normal use\u003c\/li\u003e\n\u003cli\u003eSlow or incomplete charging\u003c\/li\u003e\n\u003cli\u003eWorn or corroded contacts\u003c\/li\u003e\n\u003cli\u003eController power faults or shutdowns\u003c\/li\u003e\n\u003cli\u003eHigh cycle-count batteries\u003c\/li\u003e\n\u003cli\u003eBatteries stored long-term at full or empty charge\u003c\/li\u003e\n\u003cli\u003eMaintenance inspection findings\u003c\/li\u003e\n\u003cli\u003eFleet battery rotation refresh\u003c\/li\u003e\n\u003cli\u003ePreventative pre-season replacement\u003c\/li\u003e\n\u003cli\u003eLong-term commercial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCommon causes of battery aging include daily charge cycling wearing the cells season after season, summer heat accelerating capacity loss, deep discharges stressing the chemistry, long storage at poor charge states, and contact wear from constant swapping — batteries age on a schedule whether operators track it or not, so experienced crews date their WB37s, rotate spares, and retire packs at the first real runtime drop.\u003c\/p\u003e\n\u003cp\u003eFor commercial operators, a fresh controller battery is almost always cheaper than the spray hours a dead command station costs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e📐 Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eComponent Type:\u003c\/strong\u003e WB37 control battery \/ remote controller power component\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDJI Agras T50 (remote controller)\u003c\/li\u003e\n\u003cli\u003eDJI Agras T40 (remote controller)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1 Battery\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Area:\u003c\/strong\u003e Remote controller battery bay\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e Stable power delivery for the control system\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign:\u003c\/strong\u003e Direct-fit OEM controller battery\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Durable, high-grade build for field duty\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Direct-fit OEM replacement component\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Agricultural drone control system power\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚜 Necessary For\u003c\/h2\u003e\n\u003cp\u003eThis component is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDJI Agras T50 operators\u003c\/li\u003e\n\u003cli\u003eDJI Agras T40 operators\u003c\/li\u003e\n\u003cli\u003eFarmers operating spray drones\u003c\/li\u003e\n\u003cli\u003eCommercial spraying contractors\u003c\/li\u003e\n\u003cli\u003eAgricultural aviation companies\u003c\/li\u003e\n\u003cli\u003eFleet maintenance managers\u003c\/li\u003e\n\u003cli\u003eAgricultural drone technicians\u003c\/li\u003e\n\u003cli\u003eDJI Agras service providers\u003c\/li\u003e\n\u003cli\u003eDrone repair facilities\u003c\/li\u003e\n\u003cli\u003eCommercial drone fleets\u003c\/li\u003e\n\u003cli\u003ePrecision agriculture businesses\u003c\/li\u003e\n\u003cli\u003eController battery rotations\u003c\/li\u003e\n\u003cli\u003ePreventative maintenance programs\u003c\/li\u003e\n\u003cli\u003eDaily commercial operations\u003c\/li\u003e\n\u003cli\u003eEmergency repair inventory\u003c\/li\u003e\n\u003cli\u003eProfessional agricultural drone operators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEspecially valuable during:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpring spraying season\u003c\/li\u003e\n\u003cli\u003eSummer application windows\u003c\/li\u003e\n\u003cli\u003eLong multi-tank field sessions\u003c\/li\u003e\n\u003cli\u003eControl system service work\u003c\/li\u003e\n\u003cli\u003eMulti-aircraft fleet maintenance\u003c\/li\u003e\n\u003cli\u003eSeasonal battery refreshes\u003c\/li\u003e\n\u003cli\u003eEmergency replacements\u003c\/li\u003e\n\u003cli\u003eHigh-hour commercial operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen the day is planned around aircraft batteries, keeping the controller battery fresh keeps operations moving.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e💡 Why This Part Matters\u003c\/h2\u003e\n\u003cp\u003eEvery operation has a power plan for the aircraft and almost none has one for the controller. Yet the WB37 ages exactly the way flight batteries do — cycle by cycle, summer by summer — and its failure is just as grounding: an aircraft with full batteries and no command station sprays nothing.\u003c\/p\u003e\n\u003cp\u003eController battery decline is also the easiest to miss, because the controller usually makes it through short days. It's the long days — the peak-season, every-acre-counts days — that expose an aged pack, which means it fails precisely when the operation can least afford it. The crews that never think about controller power run dated batteries, keep a charged spare in the truck, and refresh on schedule.\u003c\/p\u003e\n\u003cp\u003eThe WB37 Control Battery helps maintain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA command station that outlasts the workday\u003c\/li\u003e\n\u003cli\u003ePredictable, trustworthy charge behavior\u003c\/li\u003e\n\u003cli\u003eUninterrupted control through long sessions\u003c\/li\u003e\n\u003cli\u003eA hot spare ready in the rotation\u003c\/li\u003e\n\u003cli\u003eTwo-model fleet coverage\u003c\/li\u003e\n\u003cli\u003eProfessional fleet standards\u003c\/li\u003e\n\u003cli\u003eIncreased aircraft uptime\u003c\/li\u003e\n\u003cli\u003eReliable commercial performance\u003c\/li\u003e\n\u003cli\u003eLong-term operational confidence\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRunning an aged controller battery, operators risk:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe controller dying with acres left\u003c\/li\u003e\n\u003cli\u003eCharge readouts that can't be trusted\u003c\/li\u003e\n\u003cli\u003eSessions planned around a fading pack\u003c\/li\u003e\n\u003cli\u003eA grounded operation with charged aircraft\u003c\/li\u003e\n\u003cli\u003eInterrupted missions\u003c\/li\u003e\n\u003cli\u003eUnexpected downtime\u003c\/li\u003e\n\u003cli\u003eLost spraying opportunities\u003c\/li\u003e\n\u003cli\u003eReduced return on investment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor practical, hardworking operators, the value is simple:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtect the power. Protect the controller. Protect the mission. Protect the season.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProfessional DJI Agras operators understand that command of the aircraft starts with power in the operator's hands. Keeping a fresh WB37 in the controller and a spare on charge means full-day sessions all season — and that difference is what separates a good season from a frustrating one.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🔍 SEO Keywords\u003c\/h2\u003e\n\u003cp\u003eDJI Agras T50\u003c\/p\u003e\n\u003cp\u003eDJI Agras T50 Parts\u003c\/p\u003e\n\u003cp\u003eDJI T50 Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40 Parts\u003c\/p\u003e\n\u003cp\u003eDJI T40 Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras OEM\u003c\/p\u003e\n\u003cp\u003eDJI Agras OEM Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Parts\u003c\/p\u003e\n\u003cp\u003eDJI WB37 Battery\u003c\/p\u003e\n\u003cp\u003eDJI Control Battery WB37\u003c\/p\u003e\n\u003cp\u003eDJI Agras WB37 Control Battery\u003c\/p\u003e\n\u003cp\u003eDJI Agras Controller Battery\u003c\/p\u003e\n\u003cp\u003eDJI Agras Remote Controller Battery\u003c\/p\u003e\n\u003cp\u003eDJI Agras Remote Controller Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Control System Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Battery Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Replacement Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Repair Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Maintenance Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agricultural Drone Battery Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agriculture Drone Parts\u003c\/p\u003e\n\u003cp\u003eDJI Spray Drone Parts\u003c\/p\u003e\n\u003cp\u003eDJI Crop Sprayer Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T50 Repair Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40 Repair Parts\u003c\/p\u003e\n\u003cp\u003eDJI Agras Fleet Maintenance Parts\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🇺🇸 U.S. GEO Keywords\u003c\/h2\u003e\n\u003cp\u003eDJI Agras Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras T50 Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI T50 Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras T40 Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI T40 Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras OEM Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI WB37 Battery USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Controller Battery USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Remote Controller Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Replacement Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Repair Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Maintenance Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agricultural Drone Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Spray Drone Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Crop Sprayer Parts USA\u003c\/p\u003e\n\u003cp\u003eDJI Agras Fleet Parts USA\u003c\/p\u003e","brand":"DJI","offers":[{"title":"Default Title","offer_id":50426568442176,"sku":"","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/0159\/0848\/files\/Untitleddesign-2025-03-20T163544.399.png?v=1763111206","url":"https:\/\/aresacres.com\/products\/dji-agras-t50-oem-wb37-control-battery","provider":"Ares Acres","version":"1.0","type":"link"}