ENL-KNB65 7.4V 1600mAh Li-ion Replacement Battery for Two-way Radio

The ENL-KNB65 replacement battery is fully compatible with the following KENWOOD two-way radio and transceiver models:

✅ Perfect Replacement for Two-way Radios
Fully compatible with OEM part number KNB-65L, supporting KENWOOD radio models TH-K20A, TH-K40E, TK-2000, TK-2000T, TK-3000, TK-3000T and U100, providing stable 7.4V power output for clear and reliable communication.

✅ Premium Li-ion Cells with Lightweight Design
Adopt high energy density Li-ion cells — 1600mAh capacity at only 160g weight with slim 9.17*5.37*1.85cm profile, no memory effect and low self-discharge, ideal for long-duration handheld radio use.

✅ Five-Layer Protection Circuit for Li-ion Safety
Built-in over current, over charge, over discharge, temperature sensor and reverse polarity protection modules — the comprehensive safety design required for lithium-ion chemistry, effectively preventing abnormal current, charging abuse and thermal runaway.

• ⭐ High Energy Density Li-ion Cells — 7.4V 1600mAh delivers reliable runtime with no memory effect and low self-discharge for longer standby time.

• ⭐ Lightweight 160g Construction — Approximately 20% lighter than equivalent Ni-MH packs, reducing hand fatigue during extended radio operation.

• ⭐ Five-Layer Protection — Over current, over charge, over discharge, temperature sensor and reverse polarity protection for safe Li-ion operation under all working conditions.

• ⭐ Golden Plated Brass Contacts & Ultrasonic Welding — Low internal resistance, stable signal transmission, anti-oxidation; sealed housing protects against dust and moisture.

• ⭐ Industrial Grade Craftsmanship — 100% factory aging test, ABS/PC housing, poly bag packing, OEM customization available for bulk orders.

• ⚠ Do not disassemble or modify the battery housing — this may cause leakage, overheating, fire or explosion.

• ⚠ Do not throw the battery into fire or water, and do not expose it to high temperature above 60°C. Avoid direct sunlight in cars or near heat sources.

• ⚠ Use only the matched Li-ion charger — never charge with a Ni-MH/Ni-CD charger. Overcharge or deep discharge may permanently damage the cells or cause safety risks. Always stop charging when full and recharge before deep depletion.

• ⚠ Do not short-circuit the battery terminals — keep away from metal objects such as coins, keys and jewelry. Stop use immediately if the battery swells, overheats or emits unusual odor, and contact our after-sales service.