{"product_id":"rix-tactical-bp-31s-nvg-battery-pack-4-pin-fischer-interface","title":"Rix Tactical BP-31S NVG Battery Pack |  4-Pin Fischer Interface","description":"\u003ch1 dir=\"ltr\"\u003e\u003cspan\u003eBP-31S High-Capacity NVG Battery Pack with 4-Pin Fischer Interface\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eMaximize Operational Time with 80+ Hours of Runtime:\u003c\/strong\u003e\u003cspan\u003e Significantly extends your night vision goggle (NVG) runtime, providing up to 80+ continuous hours of power when used with devices like the RNV-31S.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eDesigned to Withstand the Rough Use:\u003c\/strong\u003e\u003cspan\u003e Built with durable High Density Polymer and featuring a secure 4-pin Fischer connector, ensuring a robust and dependable power connection that resists disconnection during dynamic movement.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003eF\u003cstrong\u003east and Easy Power Monitoring:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eThe integrated LED status indicator gives instant, clear feedback on remaining capacity (Green: Full, Blue: 60%, Red: 30% or less), allowing users to manage power effectively without guesswork.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eExtremely Lightweight and Compact:\u003c\/strong\u003e\u003cspan\u003e Weighing just 129g (4.55oz), this power solution adds minimal bulk and weight, preserving user comfort and reducing neck strain during extended periods of wear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhat are some common accessories to add to the Rix Tactical BP-31S?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePVS-31 Mounting Bracket:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eSecurely attach the BP-31S to your helmet or dovetail mount system, ensuring a stable, counterweighted power source that improves overall balance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003e22-inch RNV-31S Cable:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eA necessary connection cable for achieving the maximum 80+ hour operational runtime with compatible RIX TACTICAL RNV-31S devices.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003e1 TO 2 Cable:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eProvides the versatility to power two separate devices simultaneously from a single BP-31S unit, ideal for powering secondary tactical gear alongside your NVG.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHigh-Drain 18650 NVG Batteries:\u003c\/strong\u003e\u003cspan\u003e Ensure you have multiple reliable, rechargeable 18650 cells on hand to fully utilize the BP-31S’s high-capacity architecture for extended operational periods.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eRix BP-31S Night Vision Battery Pack Features and Specs\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe BP-31S is an essential power upgrade for professional night vision users. Utilizing a 2x18650 cell configuration, this night vision battery by Rix Tactical delivers unmatched runtime for 4-pin Fischer compatible NVGs, offering over 80 hours of continuous operation in a compact, lightweight design. Constructed from robust High Density Polymer, the BP-31S is built for resilience in demanding tactical environments, ensuring your gear stays powered when it matters most.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003e4-Pin Fischer Interface:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eProvides universal compatibility with a wide range of professional night vision systems, ensuring a secure and standardized connection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eExtended 80+ Hour Runtime:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eDramatically reduces the need for frequent battery changes, enabling operators to stay focused on the mission during prolonged operations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eThree-Color LED Status Indicator:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eOffers clear, instant visual feedback on battery capacity: Green (100%), Blue (60%), and Red (30% or less), allowing for proactive power management.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHigh Density Polymer Construction:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eGuarantees a durable, impact-resistant housing that protects the power cells from the rigors of field use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eHigh Density Polymer\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003e3.52in(L)×2.97in(W)×1.42in(H)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eRequires 2x18650 Batteries (User-supplied)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 129g \/ 4.55oz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e\u003cspan\u003e 4-pin Fischer (Compatible with Rix Tactical RNV-31S, L3Harris AN\/PVS-31A, AN\/PVS-31D, GPNVG-18, and more)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eStatus Indicator Thresholds:\u003c\/strong\u003e\u003cspan\u003e Green: Full capacity, Blue: 60%, Red: 30% or less\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhat's in the box of the BP-31S Helmet Battery Pack?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e(1) BP-31S High-Capacity Battery Pack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(1) 4-Pin Fischer Connector\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eRix BP-31S Night Vision Goggle Batteries FAQs\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eHow long will the BP-31S power my Night Vision Goggles?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe BP-31S provides significantly extended operational runtime. When paired with RNV-31S devices, it can deliver over 80 hours of continuous power, depending on the operational temperature and specific device usage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eIs the BP-31S compatible with non-RIX TACTICAL NVGs?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes, the BP-31S is designed with a standard 4-pin Fischer interface, making it compatible with a wide range of professional night vision systems that use this connection type. It is a popular alternative for the PVS-31 battery pack from L3Harris.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhat type of batteries does the BP-31S use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe BP-31S requires two 18650 rechargeable batteries to operate. These night vision device batteries are typically sold separately to allow the user to choose their preferred brand and capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eIs the battery pack durable enough for tactical use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAbsolutely. The housing for this night vision external battery pack is constructed from High Density Polymer, a robust material chosen specifically for its durability and resilience in demanding field and tactical environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eHow do I know how much power is left in the battery pack?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe unit features an integrated three-stage LED status indicator: Green indicates full charge, Blue means approximately 60% capacity remains, and Red signifies that capacity is at 30% or lower, requiring a battery change soon.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhat are the dimensions of the BP-31S?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe physical dimensions are 3.52 inches long, 2.97 inches wide, and 1.42 inches high, providing a compact and low-profile addition to your helmet setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhere can I purchase the BP-31S high-capacity NVG battery pack?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYou can buy the original BP-31S from Atomic Defense. We are a trusted and authorized seller, ensuring you receive an authentic, warrantied product and reliable support.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Atomic Defense","offers":[{"title":"Default Title","offer_id":48115757187331,"sku":"BP-31S","price":249.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/phishstonesproducts.myshopify.com\/products\/rix-tactical-bp-31s-nvg-battery-pack-4-pin-fischer-interface","provider":"PhishStones Products","version":"1.0","type":"link"}