{"product_id":"promaxpower-6-pack-1800mah-knb-14-15-20-replacement-batteries","title":"PROMAXPOWER 6-Pack 1800mAh KNB-14\/15\/20 Replacement Batteries","description":"\u003cp\u003eIn this review the PROMAXPOWER 6-Pack 1800mAh KNB-14, KNB-15, KNB-20 batteries are examined for users who need dependable spare power for Kenwood two-way radios. The bottom line is simple: this pack is for professionals and hobbyists who rely on radios like the TK-270, TK-2100 and TK-3100 series and want a consistent, long-lasting swap battery solution. The review focuses on build quality, charging safety, and real-world usefulness when carrying multiple backup cells during extended shifts or field work.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop tier cells:\u003c\/strong\u003e High-quality cells provide steady capacity so radios retain usable runtime between charges during long shifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue-to-specs capacity:\u003c\/strong\u003e The stated 1800mAh rating means predictable performance that matches expectations for replacement packs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable shell case:\u003c\/strong\u003e A strong casing withstands drops and handling in demanding environments, reducing the chance of physical failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated chipboard:\u003c\/strong\u003e Built-in charge\/discharge protection helps prevent overcharge and supports safer battery cycling with chargers that observe pack electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid conductive plates:\u003c\/strong\u003e Reliable contact plates promote consistent charging and reduce intermittent connections that can leave a pack undercharged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThese replacement batteries suit two-way radio users who need multiple spares for long shifts, events, or remote work where access to charging is limited. Security teams, event staff, outdoor crews, and amateur radio operators using Kenwood TK-270, TK-2100, TK-3100 series radios will appreciate having a six-pack of like-for-like cells.\u003c\/p\u003e\n\u003cp\u003eUsers who require factory OEM styling, specific branded warranty coverage, or manufacturer-certified packs may prefer buying directly from the radio maker; this pack is best for those prioritizing dependable, cost-effective backup capacity rather than OEM labeling.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConsistent 1800mAh capacity offers reliable runtime comparable to original packs.\u003c\/li\u003e\n\u003cli\u003eDurable case construction reduces the risk of damage from everyday drops and carry.\u003c\/li\u003e\n\u003cli\u003eIntegrated protection electronics provide safer charge and discharge cycles.\u003c\/li\u003e\n\u003cli\u003eSix-pack format gives multiple spares for extended operations or team use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot an OEM-branded battery, so some users who require factory certification may prefer alternatives.\u003c\/li\u003e\n\u003cli\u003eExact runtime will vary by model and radio usage, so expectations should be adjusted for heavy transmit cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003ePROMAXPOWER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003e6-Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e1800mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eKenwood TK-270, TK-2100, TK-3100, TK-3102, TK-3107, TK-360\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eIntegrated chipboard for safe charge\/discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eStrong, durable shell case with solid conductive plates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe PROMAXPOWER 6-Pack 1800mAh replacement batteries are a practical value for anyone needing multiple dependable spares for Kenwood two-way radios. Their reliable cells, protective electronics, and sturdy casing make them a sensible choice for extended field work or team deployments, offering consistent runtime at a lower cost than buying individual OEM packs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fit my Kenwood TK-3100 radio?\u003c\/strong\u003e\u003cbr\u003eYes, the pack is listed as compatible with TK-3100 series radios including TK-3100 and TK-3102 models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these batteries include protection circuitry?\u003c\/strong\u003e\u003cbr\u003eYes, the cells include an integrated chipboard for safer charge and discharge behavior.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many batteries come in a set?\u003c\/strong\u003e\u003cbr\u003eThis product is sold as a 6-Pack to provide multiple spare batteries for extended use.\u003c\/p\u003e","brand":"PROMAXPOWER","offers":[{"title":"Default Title","offer_id":48642611871963,"sku":"B07VQNQG9H","price":112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71DFwTO28QL._AC_SL1500.jpg?v=1778723226","url":"https:\/\/gearmusthave.com\/products\/promaxpower-6-pack-1800mah-knb-14-15-20-replacement-batteries","provider":"GearMustHave","version":"1.0","type":"link"}