ENL-KNB45 7.4V 2000mAh Li-ion Replacement Battery for Kenwood TK-2200 / TK-3200 Series Two-way Radios

The ENL-KNB45 replacement battery is fully compatible with the following Kenwood TK-2200 and TK-3200 series two-way radio models:

✅ Faithful OEM Replacement for TK-2200 / TK-3200 Series Radios
Direct replacement for KENWOOD OEM part KNB-45L, supporting 22 radio models including TK-2200, TK-2201, TK-2202, TK-2206, TK-2207, TK-3200, TK-3201, TK-3202, TK-3206, TK-3207, TK-3207G, TK-3212, TK-3217, TK-3302P and TK-3306, TK-3307. Plug-and-play fit, no modification required.

✅ Industrial Grade Li-ion Cell Pack with 5-Protection BMS
Premium long-cycle Li-ion cells deliver stable 7.4V output and rated 2000mAh capacity for typical 12-hour shift operation. Built-in smart BMS module provides short-circuit protection, over-charge protection (OCP), over-discharge protection (UVP), over-voltage (OVP) and temperature sensor — comprehensive safeguard against field failures.

✅ High Impact ABS/PC Shell & Ultrasonic Welding Sealing
Robust ABS/PC composite housing with ultrasonic integrated welding sealing, golden plated brass low-resistance contacts — anti-drop, dustproof and moisture resistant, engineered for harsh outdoor communication environment.

• ⭐ OEM KNB-45L Replacement — Faithfully matches original dimensions (11.15*5.40*1.90cm) and weight (150g), drop-in fit for all TK-2200/3200 series radios without chassis modification
• ⭐ Premium Long Cycle Li-ion Cells — High quality cells with stable discharge curve, 800-1000 charge cycle service life and low self-discharge, supports 12-hour continuous shift operation
• ⭐ Smart 5-Protection BMS Circuit — Short-circuit + OCP + OVP + UVP + Temperature sensor, prevents over-charge and over-discharge damage, extends overall battery service life
• ⭐ Lightweight Slim Form Factor — 150g net weight with slim 1.90cm thickness, comfortable to carry on belt clip for full-shift wear
• ⭐ Industrial Craftsmanship & Warranty — Manufactured under strict aging test procedure, OEM private label and bulk customization available, 12-month full quality warranty

• ⚠ Do not disassemble, puncture or modify the battery housing — Li-ion cell damage may cause leakage, overheating or even fire/explosion.

• ⚠ Stop using immediately if the battery shows any sign of swelling, heating, leakage, discoloration or strange odor, and dispose of it at a certified Li-ion recycling station.

• ⚠ Only charge with a Li-ion specific CC/CV (Constant Current / Constant Voltage) charger designed for 7.4V Li-ion packs — do NOT use old Ni-MH or Ni-CD two-way radio chargers, as they may cause over-charge and fire hazard.

• ⚠ Keep battery terminals away from metal objects such as coins, keys and jewelry to prevent accidental short-circuit — do not expose the battery to high temperature above 60 degrees C or direct sunlight for extended periods.