{"product_id":"tascam-bh-4aa-4aa-battery-holder-for-fr-av4","title":"Tascam BH-4AA – 4AA Battery Holder for FR-AV4","description":"\u003ch2\u003eWhat is the Tascam BH-4AA?\u003c\/h2\u003e\u003cp\u003eThe Tascam BH-4AA is a spare 4-AA battery holder built for the Tascam FR-AV4 field recorder, giving AV professionals a fast way to swap power in the field without opening the recorder's battery compartment for individual cells. As a dedicated FR-AV4 battery holder, it holds four standard AA batteries in a single removable tray, so a pre-loaded spare can be carried and dropped in during a shoot, live event, or multi-camera production. This makes it a practical accessory for anyone running quick-swap battery power on a Tascam field recorder in run-and-gun or long-session recording environments. It ships as a standalone accessory and does not include batteries.\u003c\/p\u003e\u003ch2\u003eWhat does the Tascam BH-4AA do?\u003c\/h2\u003e\u003cp\u003eThe BH-4AA functions as a removable battery tray for the Tascam FR-AV4, the 32-bit float 4-channel field recorder with mixer, timecode generator, and HDMI sync. Rather than replacing AA cells one at a time inside the recorder, the operator pulls the depleted BH-4AA tray and inserts a second, pre-loaded holder, cutting changeover time to seconds. This is the kind of detail that matters on production sets, in broadcast and video production workflows, and on any job where the FR-AV4 needs to stay recording through long takes, interviews, or multi-hour events with minimal downtime. Because it is a dedicated Tascam FR-AV4 accessory, it is built to the exact form factor of that recorder's battery bay, so fit and contact alignment are not a concern the way they can be with generic AA holders. Keeping one or two spare BH-4AA holders pre-loaded is a low-cost way to extend effective runtime on the FR-AV4 without carrying a separate external battery pack or running an AC adapter to a location. This is a straightforward, passive hardware accessory: it holds and delivers battery power to the recorder, with no electronics, firmware, or configuration involved. For integrators and production teams standardizing on the FR-AV4 across multiple units, ordering a few extra BH-4AA holders per recorder is an easy way to build in quick-swap redundancy for field audio capture. It is a small, low-cost line item worth including alongside the recorder itself when outfitting a field kit.\u003c\/p\u003e\u003ch2\u003eWhat are the key features of the Tascam BH-4AA?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds 4 AA batteries\u003c\/strong\u003e — Loads a full set of four AA cells in one tray for a single-motion battery swap on the FR-AV4.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose-built for the FR-AV4\u003c\/strong\u003e — Matches the exact battery bay dimensions and contacts of the Tascam FR-AV4 field recorder for a secure, correct fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnables quick battery changeover\u003c\/strong\u003e — Lets operators keep a pre-loaded spare on hand and swap power in seconds during a shoot or recording session.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight and compact\u003c\/strong\u003e — At 26 g and roughly 65 x 17 x 77 mm, it adds negligible bulk to a field kit or accessory pouch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS compliant\u003c\/strong\u003e — Meets RoHS restricted-substances requirements for commercial and institutional procurement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable style=\"table-layout:fixed; width:100%; min-width:0; border-collapse:collapse;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:40%;\"\u003e\n\u003ccol style=\"width:60%;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e4 x AA batteries (batteries not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003eCompatible Device\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eTascam FR-AV4 field recorder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e65 x 17 x 77 mm (2.56 x 0.67 x 3.04 in), including protrusions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e26 g \/ 0.06 lb (excluding batteries)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eRoHS compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px; font-weight:bold;\"\u003eIn the Box\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eBH-4AA battery holder x 1, Safety Guide x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eSource: \u003ca href=\"https:\/\/tascam.com\/us\/product\/bh-4aa\"\u003eTascam official product page, BH-4AA\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003ePair the BH-4AA with the Tascam FR-AV4 field recorder, and browse the full \u003ca href=\"https:\/\/creationnetworks.net\/collections\/tascam\"\u003eTascam collection\u003c\/a\u003e at Creation Networks for additional field audio accessories.\u003c\/p\u003e","brand":"Tascam","offers":[{"title":"Default Title","offer_id":67591220068588,"sku":"BH-4AA","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/bh-4aa_main.jpg?v=1791492040","url":"https:\/\/creationnetworks.net\/products\/tascam-bh-4aa-4aa-battery-holder-for-fr-av4","provider":"Creation Networks","version":"1.0","type":"link"}