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Rectangular Ni-CD battery pack, dark green plastic housing with metal contacts and Motorola branding

BatteryJack inc.

BatteryJack inc. 53615 HKNN4002 3.6V 6500mAh Ni-CD two-way radio battery

SKU CH-5HBP-YDQ4E

Replacement Ni-CD pack rated 3.6V 6500mAh for Motorola Talkabout radios including the 500, 600, 800, 1000, 4800, 4900, 5000, 5320, 5400, 5410, 5420, 5500, 5522, 5530, 5600, 5620, 5700, 5710, 5720.

  • Reliable power for extended use with 3.6V 6500mAh Ni-CD capacity
  • Survives six drops from six feet on all sides without damage
  • Compatible with over 30 Motorola Talkabout models including T5410 and T5530
  • Replaces OEM parts HKNN4002A NLN6682 NLN6899 and KEBT-071-C
  • Built with highest-grade cells for consistent two-way radio performance

Replacement battery for Motorola Talkabout radios

This 3.6V 6500mAh Ni-CD pack replaces OEM part numbers including HKNN4002A, NLN6682 and NLN6899A. It fits a wide range of Talkabout models such as the T4800, T5400, T5500, T5700, T5900, T6000 and T6206. The cell chemistry is nickel-cadmium and the voltage is fixed at 3.6V.

Ni-CD chemistry limits for two-way radio use

Nickel-cadmium cells tolerate rough handling and temperature swings better than many newer chemistries. They exhibit a memory effect if repeatedly recharged before full discharge, so occasional full cycles help maintain capacity. The pack is rated to survive six drops from six feet onto all sides without loss of function.

Capacity match decides fit for purpose

The 6500mAh rating determines how long the radio operates between charges. If your original battery carried a lower milliampere-hour value, this unit will extend talk time; if it was higher, runtime will be shorter. Match the 3.6V and 6500mAh figures to your radio's requirements before purchase.

How it compares

Measured against everything we stock in Walkie-Talkies & CB Radios, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 91% of the 1,062 comparable items (median $34.99).

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 6500 mAh Ni‑CD pack or a different capacity for my Talkabout radio?

The listed pack is 6500 mAh at 3.6 V Ni‑CD; choose it when your radio specifies that exact voltage and chemistry, otherwise match the mAh and voltage printed on your original battery.

What does the 6500 mAh rating deliver in daily use on a Motorola Talkabout?

At 3.6 V the 6500 mAh capacity typically provides a full day of mixed transmit and receive cycles on compatible Talkabout models before needing a recharge.

Does the battery use a proprietary connector or a standard two‑way radio interface?

It fits the Motorola Talkabout battery cavity and contact layout used by models such as the T5400, T5500, T5600 and T5700 series, so no adapter is required.

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