{"product_id":"caldwell-e-max-pro-lithium-ion-rechargeable-battery-pack","title":"Caldwell E-MAX Pro Lithium-Ion Rechargeable Battery Pack","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eCaldwell E-MAX Pro Rechargeable Lithium-Ion Battery Pack\u003c\/span\u003e\u003c\/strong\u003e is an official replacement and spare power source for the Caldwell E-MAX Pro Bluetooth electronic hearing protection earmuffs. It offers a clean, rechargeable alternative to disposable AAA batteries, allowing extended range sessions without scrambling for fresh alkalines.\u003c\/span\u003e\u003c\/p\u003e\\n\\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis compact pack delivers \u003cstrong\u003e3.7 volts\u003c\/strong\u003e of power and provides up to a \u003cstrong\u003e16-hour runtime\u003c\/strong\u003e on a single charge, enough to cover full days at the range or in the field. It installs directly into the earmuff battery compartment, securely seating in the E-MAX Pro housing for reliable contact throughout use.\u003c\/span\u003e\u003c\/p\u003e\\n\\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFinished in a high-visibility \u003cstrong\u003eyellow\u003c\/strong\u003e color for quick identification among other range gear, the pack measures \u003cstrong\u003e1.25\" in diameter\u003c\/strong\u003e by \u003cstrong\u003e1.75\" in length\u003c\/strong\u003e for a snug fit inside the muff. This replacement battery is ideal for shooters who already own a pair of Caldwell E-MAX Pro Bluetooth muffs and want to keep a charged spare on hand, or who need to swap out a depleted pack after years of service.\u003c\/span\u003e\u003c\/p\u003e","brand":"Caldwell","offers":[{"title":"Default Title","offer_id":55309549338946,"sku":"1181238","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_4c194d0f-e576-484e-999f-0cbe9b17baca.jpg?v=1785129324","url":"https:\/\/centerfiresystems.com\/products\/caldwell-e-max-pro-lithium-ion-rechargeable-battery-pack","provider":"Centerfire Systems","version":"1.0","type":"link"}