Replacement 7.4V 2600mAh Liion battery compatible with KNB45L, KNB45 and KNB69L radio models. Designed to restore reliable power and extend runtime for portable radios listed below. Sleek black casing for a professional look. Key benefits Restores full operating time: 2600mAh capacity provides long runtime so radios stay powered through shifts and events. Reliable Liion chemistry: stable voltage and efficient energy delivery for consistent performance during use. Direct compatibility: fits radios that use KNB45L / KNB45 / KNB69L batteries and is interchangeable with listed KNB model numbers for straightforward replacement. Simple swapin replacement: avoids downtime from a dead or worn battery and eliminates the need to the radio. Core attributes Voltage: 7.4V Capacity: 2600mAh Chemistry: Lithiumion (Liion) Color: Black Compatible models: TK3312, TK2200, TK2207, TK2212, TK2312, TK3200, TK3207, TK2202L, TK3212, TK3300, TK3302 portable radios Also fits referenced KNB battery models: KNB29N, KNB53N Why you need this battery an old or failing pack to regain full shiftlength battery life. Keep a charged spare on hand to swap in instantly during long operations or multiday events. Compatible with multiple radio models, making it a practical inventory item for teams that use different portables. Use cases Security and event staff: maintain continuous radio communication during long shifts and crowded events by swapping in a fully charged 2600mAh battery. Construction and field crews: power radios throughout a workday on job sites where access to charging is limited. Emergency response and public safety teams: carry spare batteries to ensure radios remain operational during extended incidents or multiagency responses. Compatibility reminder This battery is specified for the KNB45L, KNB45, and KNB69L battery types and listed portable radio models (TK3312, TK2200, TK2207, TK2212, TK2312, TK3200, TK3207, TK2202L, TK3212, TK3300, TK3302). It also corresponds to KNB29N and KNB53N model references. Confirm your radio model and battery part number before . Performance note Provides 7.4V nominal voltage and 2600mAh capacity in Liion chemistry for dependable energy delivery and extended runtime. Designed as a direct replacement to restore original battery life for compatible portable radios. A straightforward, compatible replacement battery that brings radios back to reliable service with longlasting 2600mAh Liion power.