{"product_id":"talk-battery-booster","title":"Talk Battery Booster","description":"\u003cp\u003e- Viking Electronics battery booster and current looper to line powered devices\u003cbr\u003e- Run line powered devices such as handsfree phones, touch tone hot-line dialers, digital announcers, etc.\u003cbr\u003e- Increase maximum loop length on analog PABX\/KSU stations\u003cbr\u003e- Use with wireless doorbox devices \u003cbr\u003e- Boost talk battery voltage up to 40VDC\u003cbr\u003e- Boost talk battery loop current up to 26mA\u003cbr\u003e- Power LED also displays activity\u003cbr\u003e- Passes original ringing through to the device\u003cbr\u003e- Passes caller ID data\u003cbr\u003e- Passes hook switch flash\u003cbr\u003e- Passes CPC signals\u003cbr\u003e- Power adapter included\u003cbr\u003e- Compatible with touch tone dialing\u003cbr\u003e- Note: Not compatible with pulse\/rotary dialing\u003cbr\u003e- Power: 120VAC\/12V DC 500mA, UL listed adapter provided\u003cbr\u003e- Dimensions: 76mm x 112mm x 36mm (3.0* x 4.4* x 1.4*)\u003cbr\u003e- Shipping Weight: 0.68 kg (1.5 lbs)\u003cbr\u003e- Environmental: 0? C to 32? C (32? F to 90? F) with 5% to 95% non-condensing humidity\u003cbr\u003e- Loop Current to Device: 26mA (nominal)\u003cbr\u003e- Talk Battery Output: 40V DC (nominal)\u003cbr\u003e- Connections: (4) screw terminals\n\u003cbr\u003eUPC: VK-TBB-1B\n\u003cbr\u003eManufacturer: Viking Electronics\n\u003cbr\u003ePartNumber: VK-TBB-1B\u003c\/p\u003e","brand":"Viking Electronics","offers":[{"title":"Default Title","offer_id":42564944527456,"sku":"VK-TBB-1B","price":94.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2462\/2944\/files\/e851bcfb-fe37-48ef-919a-69c062d71020.jpg?v=1770472019","url":"https:\/\/supplycentralstore.com\/products\/talk-battery-booster","provider":"supplycentralstore2025","version":"1.0","type":"link"}