{"id":17144,"date":"2019-03-19T00:00:00","date_gmt":"2019-03-18T23:00:00","guid":{"rendered":"https:\/\/pihernz.com\/product\/knb-45li\/"},"modified":"2026-06-30T16:59:13","modified_gmt":"2026-06-30T14:59:13","slug":"battery-knb-45li","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/battery-knb-45li\/","title":{"rendered":"KNB-45LI Replacement Li-Ion Battery Pack \u2013 7.5V 2000mAh for Kenwood ProTalk Series"},"content":{"rendered":"

The KNB-45LI is a commercial-grade, high-capacity replacement Lithium-Ion (Li-Ion) battery pack precision-engineered to provide dependable and long-lasting power to professional Kenwood handheld two-way radio fleets. Featuring a nominal voltage of 7.5V and an expanded capacity rating of 2000 mAh, this premium tier power module is built to sustain demanding, multi-shift operations in intensive sectors such as private security, construction site management, heavy logistics warehousing, and industrial manufacturing plants.<\/p>\n

Manufactured with high-efficiency Li-Ion cells, the KNB-45LI offers an outstanding power-to-weight ratio and completely eliminates the problematic “memory effect” common in legacy Ni-MH cells. This chemistry upgrade allows operators to perform flexible top-off charging cycles throughout the day without reducing the battery’s overall operational lifespan. The rugged, impact-resistant polymer casing is designed to withstand mechanical drops, field vibrations, and thermal expansions, while the high-retention contact plates ensure stable current continuity and clean RF transmission power.<\/p>\n

SPECIFICATIONS & INDUSTRIAL COMPATIBILITY MATRIX:<\/h2>\n

\u2022 Component Type: Professional Rechargeable Replacement Battery Pack
\n\u2022 Internal Chemistry Type: High-Performance Lithium-Ion (Li-Ion)
\n\u2022 Electrical Output Voltage: 7.5 VDC nominal
\n\u2022 Charge Storage Capacity: 2000 mAh (Extended duty cycle for multi-shift runtimes)
\n\u2022 Structural Housing: Heavy-duty, impact-resilient polymer enclosure
\n\u2022 Kenwood ProTalk & TK Series Compatibility:
\n\u2013 PMR-446 License-Free: TK-3201 (ProTalk PMR446)
\n\u2013 VHF Professional Handhelds: TK-2200, TK-2202, and TK-2207
\n\u2013 UHF Professional Handhelds: TK-3200 and TK-3202
\n\u2022 Universal Fleet Integration: Fully compatible with standard Kenwood rapid drop-in desktop chargers engineered for Li-Ion chemistry.
\n\u2022 Application: Perfect for replacing degraded or depleted fleet battery inventory, outfitting emergency backup power reserves, upgrading field communications runtimes, and reducing operational maintenance downtime in multi-vehicle commercial operations.<\/p>\n","protected":false},"excerpt":{"rendered":"

Battery Li-Ion 7,5v 2.000 mAh<\/p>\n","protected":false},"featured_media":24623,"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false,"_joinchat":[]},"product_brand":[12212,12125],"product_cat":[12305,12303],"product_tag":[],"class_list":{"0":"post-17144","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-kenwood-en","7":"product_brand-pc-en","8":"product_cat-baterias-en","9":"product_cat-walkies-accessories","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"yoast_head":"\nKenwood KNB-45LI Replacement Battery | 2000mAh Li-Ion | B2B<\/title>\n<meta name=\"description\" content=\"Source the KNB-45LI 7.5V 2000mAh Li-Ion replacement battery for Kenwood TK-3201, TK-2202, and TK-3202 professional transceivers. 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