{"product_id":"samsung-50s-4s-14-8v-li-ion-drone-battery","title":"Samsung 50S 4S 14.8V Li-ion Drone Battery (5000–15000mAh)","description":"\u003cp\u003eThe Revogreen 4S 14.8V li-ion drone battery is built on the \u003cstrong\u003eSamsung INR21700-50S\u003c\/strong\u003e, a 5000mAh high-nickel 21700 cell with a silicon-added graphite anode. At around 250 Wh\/kg at cell level it is one of the highest energy-density cylindrical cells in production, while still delivering 25 A continuous per cell (45 A with an 80 °C temperature cut). Choose the capacity by parallel count — every option below uses the same matched-cell build, JST-XH balance lead and genuine XT60 or XT90 discharge connector, assembled and tested in India.\u003c\/p\u003e\n\u003cp\u003eBest fit: compact quads, camera platforms, training and drone-school fleets, FPV long-range wings. If you need sustained current above 25 A per parallel group, look at our \u003ca href=\"\/collections\/p50b-molicel\"\u003eMolicel P50B packs\u003c\/a\u003e; for a different voltage, capacity, connector or a BMS\/smart build, use our \u003ca href=\"\/pages\/custom-batteries\"\u003ecustom pack programme\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eSpecifications by capacity\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 24px\"\u003e\n\u003ctable class=\"spec-table\" style=\"border-collapse:collapse;font-size:14px;min-width:100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003e5000mAh\u003cbr\u003e\u003cspan style=\"font-weight:400;color:#666\"\u003e4S1P\u003c\/span\u003e\n\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003e10000mAh\u003cbr\u003e\u003cspan style=\"font-weight:400;color:#666\"\u003e4S2P\u003c\/span\u003e\n\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003e15000mAh\u003cbr\u003e\u003cspan style=\"font-weight:400;color:#666\"\u003e4S3P\u003c\/span\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eEnergy\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e74 Wh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e148 Wh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e222 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e320 g\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e640 g\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e960 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eEnergy density\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e231 Wh\/kg\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e231 Wh\/kg\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e231 Wh\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eContinuous discharge\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e25 A\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e50 A\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e75 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eMax discharge (80 °C cut)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e45 A\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e90 A\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e135 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eCharge, standard \/ max\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e2.5 A \/ 5 A\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e5.0 A \/ 10 A\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e7.5 A \/ 15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eDimensions (±5 mm)\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e50×50×80 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e100×50×80 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e150×50×80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eAvailability\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003eIn stock\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003eMade to order\u003cbr\u003e7–10 working days\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003eMade to order\u003cbr\u003e7–10 working days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eCommon specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;margin:0 0 24px\"\u003e\n\u003ctable class=\"spec-table\" style=\"border-collapse:collapse;font-size:14px;width:100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eCell\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003eSamsung INR21700-50S, 5000mAh, 3.6 V nominal, ~72 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eNominal voltage\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003e14.8 V (4S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eFully charged voltage\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003e16.8 V (4.20 V\/cell)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eRecommended cut-off\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003e12.0 V under load (3.0 V\/cell); land by 13.2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eCharge profile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003eCC-CV, 4.20 V\/cell, Li-ion mode on a balance charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eBalance connector\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003eJST-XH, 5-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eDischarge connector\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003eXT60 (up to 60 A) or XT90 (up to 90 A) — select above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eProtection\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003eUnprotected flight pack, no BMS. Use Li-ion voltage alarms \/ telemetry.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eOperating temperature\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003eCharge 0 to 45 °C · Discharge −20 to 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eCycle life\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003e500+ cycles to 80 % capacity at standard charge rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eStorage\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003e40–60 % state of charge, 14.8–15.2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eWarranty\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003e6 months against manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;background:#f4f5f4;font-weight:600\"\u003eBuild\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003eMatched cells, spot-welded nickel, heat-shrink wrap. Assembled in India.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eIn-stock vs made-to-order\u003c\/h3\u003e\n\u003cp\u003eOptions marked \u003cem\u003ein stock\u003c\/em\u003e ship in 1–2 working days. Options marked \u003cem\u003emade to order\u003c\/em\u003e are built from cell stock on hand and dispatch in 7–10 working days; the same cells, layout and testing as our stocked packs. Bulk and fleet pricing is available on request.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#555\"\u003eGuides: \u003ca href=\"\/blogs\/news\/samsung-50s-drone-batteries\"\u003eSamsung 50S drone batteries explained\u003c\/a\u003e · \u003ca href=\"\/blogs\/news\/how-to-choose-the-right-drone-battery-voltage-capacity-guide\"\u003eHow to choose voltage and capacity\u003c\/a\u003e · \u003ca href=\"\/blogs\/news\/li-ion-vs-lipo-drone-batteries-which-is-better-for-your-drone\"\u003eLi-ion vs LiPo for drones\u003c\/a\u003e\u003c\/p\u003e","brand":"Revogreen Batteries","offers":[{"title":"5000mAh (4S1P) \/ XT60","offer_id":56099458548034,"sku":"RG-50S-4S1P-XT60","price":2725.0,"currency_code":"INR","in_stock":false},{"title":"5000mAh (4S1P) \/ XT90","offer_id":56099458580802,"sku":"RG-50S-4S1P-XT90","price":2825.0,"currency_code":"INR","in_stock":true},{"title":"10000mAh (4S2P) \/ XT60","offer_id":56099458613570,"sku":"RG-50S-4S2P-XT60","price":4899.0,"currency_code":"INR","in_stock":true},{"title":"10000mAh (4S2P) \/ XT90","offer_id":56099458646338,"sku":"RG-50S-4S2P-XT90","price":4999.0,"currency_code":"INR","in_stock":true},{"title":"15000mAh (4S3P) \/ XT60","offer_id":56099458679106,"sku":"RG-50S-4S3P-XT60","price":7399.0,"currency_code":"INR","in_stock":true},{"title":"15000mAh (4S3P) \/ XT90","offer_id":56099458711874,"sku":"RG-50S-4S3P-XT90","price":7499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0253\/4466\/files\/IMG_7029_c29a8372-39dc-46f2-b63a-b8f799167510.heic?v=1738143639","url":"https:\/\/revogreenbatteries.com\/products\/samsung-50s-4s-14-8v-li-ion-drone-battery","provider":"Revogreen Batteries","version":"1.0","type":"link"}