{"product_id":"nuprol-li-ion-battery-350mah-7-4v-hpa-jst","title":"Nuprol Li-Ion Battery 350mAh 7.4v HPA - JST","description":"\u003cp\u003eA compact 7.4V 350mAh Li-Ion battery with JST connector, designed for HPA FCU and support power systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLithium-Ion battery chemistry\u003c\/li\u003e\n\u003cli\u003eNominal voltage: 7.4V\u003c\/li\u003e\n\u003cli\u003eCapacity: 350mAh\u003c\/li\u003e\n\u003cli\u003eDesigned for HPA FCU and control units\u003c\/li\u003e\n\u003cli\u003eJST connector\u003c\/li\u003e\n\u003cli\u003eCylindrical cell format\u003c\/li\u003e\n\u003cli\u003eLength: 57mm\u003c\/li\u003e\n\u003cli\u003eDiameter: 14mm\u003c\/li\u003e\n\u003cli\u003eLightweight, compact construction\u003c\/li\u003e\n\u003cli\u003eDirect-fit for compatible HPA systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 8256 Li-Ion Battery is a compact support power solution developed for use in HPA airsoft systems requiring a small, lightweight external power source. With a 7.4V output and 350mAh capacity, it is optimised for powering FCUs, regulators, and electronic control modules rather than driving AEG gearboxes.\u003cbr\u003e\u003cbr\u003eIts cylindrical cell format, measuring 57mm in length and 14mm in diameter, allows easy installation into buffer tubes, grip compartments, or dedicated HPA battery housings where space is limited. The slim profile supports clean wiring layouts and minimal bulk in performance-focused builds.\u003cbr\u003e\u003cbr\u003eFitted with a JST connector, the battery integrates directly with compatible HPA electronics without modification. Using stable Li-Ion chemistry, it delivers reliable voltage output and consistent operation for players running HPA platforms who require dependable auxiliary power in a compact format.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRange Overview:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe NUPROL POWER Li-Ion battery range is engineered for players who prioritise endurance, consistency, and long-term reliability. Offering excellent energy density in compact formats, Li-Ion batteries deliver extended runtimes without excessive bulk, making them ideal for milsim, support roles, and long-duration skirmishes.\u003cbr\u003e\u003cbr\u003eWith strong resistance to voltage drop and low self-discharge during storage, Li-Ion packs provide dependable performance game after game. All packs are built using modern cell technology and undergo strict ISO 9000 quality control to ensure consistent output, durability, and long service life across a wide range of airsoft platforms.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eISO 9000 Quality Control Manufacturer\u003c\/li\u003e\n\u003cli\u003eSupplied at optimal charge of over 60%\u003c\/li\u003e\n\u003cli\u003eHigh quality silicone leads\u003c\/li\u003e\n\u003cli\u003eModern Li-Ion cell technology\u003c\/li\u003e\n\u003cli\u003eHigh energy density for extended runtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eBrand Statement:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNUPROL is a leading brand within the airsoft industry, delivering a comprehensive range of products covering consumables, replicas, attachments, and upgrades. Built on extensive industry knowledge and hands on experience, NUPROL focuses on practical design, consistent quality, and dependable performance. With a strong emphasis on reliability and usability, NUPROL products are developed to support airsoft players, retailers, and sites across all levels of the sport. From everyday essentials to advanced equipment, NUPROL continues to provide trusted solutions that perform where it matters most.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety Information:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLi-Ion batteries are designed to deliver reliable performance when used correctly. Always charge using a Li-Ion-compatible balance charger on a non-flammable surface. Do not overcharge, over-discharge, short-circuit, crush, puncture, or expose the battery to water or excessive heat. Inspect wiring and connectors before use and discontinue use if the battery shows signs of damage. Remove the battery from the replica when not in use and store in a cool, dry place. When used by under-18s, adult supervision is required.\u003c\/p\u003e","brand":"CM Airsoft","offers":[{"title":"Default Title","offer_id":57033765617995,"sku":null,"price":9.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/7102\/7275\/files\/8256.jpg?v=1776197035","url":"https:\/\/www.cmairsoft.co.uk\/products\/nuprol-li-ion-battery-350mah-7-4v-hpa-jst","provider":"CM Airsoft","version":"1.0","type":"link"}