{"product_id":"molicel-p45b-12s-44-4v-li-ion-drone-battery","title":"Molicel P45B 12S 44.4V Li-ion Drone Battery (9000–22500mAh)","description":"\u003cp\u003eThe Revogreen 12S 44.4V li-ion drone battery is built on the \u003cstrong\u003eMolicel INR21700-P45B\u003c\/strong\u003e, a 4500mAh 21700 power cell rated by Molicel for 45 A continuous per cell — the P50B's predecessor, with the same high-current build and a slightly lower capacity at a lower price per pack. The value choice for operators who need real current headroom but not the last 10 % of capacity. Choose the capacity by parallel count and the connector for your current draw — every option uses the same matched-cell build, balance lead and genuine connector, assembled and tested in India.\u003c\/p\u003e\n\u003cp\u003eBest fit: 44.4V survey, cargo and VTOL platforms (the 22500mAh 12S5P is our proven VTOL pack). If you need the last 10 % of capacity and current, step up to the \u003ca href=\"\/collections\/p50b-molicell\"\u003eMolicel P50B packs\u003c\/a\u003e. For a different voltage, capacity, connector, enclosure 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\u003ctable class=\"spec-table\" style=\"border-collapse:collapse;font-size:14px;min-width:100%\"\u003e\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\"\u003e9000mAh\u003cbr\u003e\u003cspan style=\"font-weight:400;color:#666\"\u003e12S2P\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\"\u003e13500mAh\u003cbr\u003e\u003cspan style=\"font-weight:400;color:#666\"\u003e12S3P\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\"\u003e18000mAh\u003cbr\u003e\u003cspan style=\"font-weight:400;color:#666\"\u003e12S4P\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\"\u003e22500mAh\u003cbr\u003e\u003cspan style=\"font-weight:400;color:#666\"\u003e12S5P\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\"\u003e400 Wh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e599 Wh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e799 Wh\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e999 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\"\u003e1910 g\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e2860 g\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e3810 g\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e4650 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\"\u003e209 Wh\/kg\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e209 Wh\/kg\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e210 Wh\/kg\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e215 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\"\u003eRecommended continuous\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e72 A (8C)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e108 A (8C)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e144 A (8C)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e180 A (8C)\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\"\u003e90 A (10C)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e135 A (10C)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e180 A (10C)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e225 A (10C)\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\"\u003e9 A \/ 18 A\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e13.5 A \/ 27 A\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e18 A \/ 36 A\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e22.5 A \/ 45 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\"\u003e150×100×80 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e225×100×80 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e240×125×85 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003e240×145×85 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\"\u003eConnectors offered\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003eXT90\/AS150U\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003eXT90\/AS150U\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003eXT90\/AS150U\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;white-space:nowrap;text-align:left;vertical-align:top\"\u003eXT90\/AS150U\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\"\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\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\"\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eCommon specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;margin:0 0 24px\"\u003e\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\"\u003eMolicel INR21700-P45B, 4500mAh, 3.6 V nominal, ~70 g, 36–45 A per 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\"\u003eNominal voltage\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003e44.4 V (12S)\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\"\u003e50.4 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\"\u003e36.0 V under load (3.0 V\/cell); land by 39.6 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. Max charge rate needs the charger and lead sized for it.\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\"\u003eMolex 2×8 (as on our current 12S packs)\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\"\u003eXT90 (up to 90 A) · AS150U (up to 150 A) — select above. Choose the connector for your continuous current, not the peak.\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 rating\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top\"\u003eMax figures apply with the flight controller or BMS cutting discharge at 80 °C cell surface temperature. Size ESCs and wiring on the recommended continuous figure.\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, 44.4–45.6 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; hard case optional on request. Assembled in India.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\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 — same cells, layout and testing as our stocked packs. Bulk and fleet pricing on request.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#555\"\u003eGuides: \u003ca href=\"\/blogs\/news\/understanding-molicel-cells-p28a-vs-p30b-vs-p42a-vs-p45b-vs-p50b\"\u003eMolicel P28A vs P30B vs P42A vs P45B vs P50B\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":"9000mAh (12S2P) \/ XT90","offer_id":56099527622978,"sku":"RG-P45B-12S2P-XT90","price":17599.0,"currency_code":"INR","in_stock":true},{"title":"9000mAh (12S2P) \/ AS150U","offer_id":56099527655746,"sku":"RG-P45B-12S2P-AS150U","price":17899.0,"currency_code":"INR","in_stock":true},{"title":"13500mAh (12S3P) \/ XT90","offer_id":56099527688514,"sku":"RG-P45B-12S3P-XT90","price":26299.0,"currency_code":"INR","in_stock":true},{"title":"13500mAh (12S3P) \/ AS150U","offer_id":56099527721282,"sku":"RG-P45B-12S3P-AS150U","price":26599.0,"currency_code":"INR","in_stock":true},{"title":"18000mAh (12S4P) \/ XT90","offer_id":56099527754050,"sku":"RG-P45B-12S4P-XT90","price":34999.0,"currency_code":"INR","in_stock":true},{"title":"18000mAh (12S4P) \/ AS150U","offer_id":56099527786818,"sku":"RG-P45B-12S4P-AS150U","price":35299.0,"currency_code":"INR","in_stock":true},{"title":"22500mAh (12S5P) \/ XT90","offer_id":56099527819586,"sku":"RG-P45B-12S5P-XT90","price":39260.0,"currency_code":"INR","in_stock":true},{"title":"22500mAh (12S5P) \/ AS150U","offer_id":56099527852354,"sku":"RG-P45B-12S5P-AS150U","price":39560.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0253\/4466\/files\/20250212_112600.heic?v=1739345777","url":"https:\/\/revogreenbatteries.com\/products\/molicel-p45b-12s-44-4v-li-ion-drone-battery","provider":"Revogreen Batteries","version":"1.0","type":"link"}