Replacement rechargeable 7.4V LI-ION walkie talkie battery pack for Kenwood KNB-69L for TK2200 TK2300 TK2400 TK2402 TK3200 TK3302 TK3400 TK3402 NX240 NX340 NX248 NX348. Advanced alternatives to old batteries, let your walkie talkie take on a whole new life.