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Rectangular Ni-MH two-way radio battery with textured dark casing and metal contacts

usbroway

usbroway HNN9628 7.5V 1800mAh Ni-MH two-way radio battery

SKU CH-GNEM-T9K7J

Ni-MH 7.5 V 1800 mAh replacement battery fits Motorola GP88, GP88S, CP250, GP300, GP308, GP600, GTX800, GTX900, PTX600, PRO3150, P080, P040, MTX638, LTS2000, LCS2000 radios

  • Product typeTwo-way Radio
  • 5 V Ni-MH chemistry delivers reliable talk time
  • 1800 mAh capacity supports extended shift use
  • Built-in protection guards against over-charge, over-discharge, over-heat and short-circuit
  • No memory effect allows top-up charging anytime
  • Compatible with Motorola GP88, GP300, CP250, GP308, GP600, GTX800, GTX900, PTX600, PRO3150, P080, P040, MTX638, LTS2000, LCS2000

Compatible Motorola radios

This 7.5V 1800mAh Ni-MH battery replaces the original pack for Motorola GP88, GP88S, CP250, GP300, GP308, GP600, GTX800, GTX900, PTX600, PRO3150, P080, P040, MTX638, LTS2000 and LCS2000 two-way radios. It is built for users who need a direct drop-in replacement for depleted or lost cells in those specific models.

Thermal and electrical behaviour

The nickel-metal-hydride chemistry has no memory effect, so the pack can be recharged at any state of charge without a full discharge cycle. Integrated protection guards against over-charge, over-discharge, over-heat, over-current and short-circuit conditions during normal operation.

Built-in safety features

Over-charge, over-discharge, over-heat, over-current and short-circuit protection circuits are included to protect both the battery and the radio. The no-memory-effect characteristic means the pack is ready for immediate use after any partial charge. No separate charger, cable or software is supplied with this cell.

How it compares

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

Price $30.99
Cheaper than about 57% of the 1,062 comparable items (median $34.99).

Specifications

Product
Product typeTwo-way Radio

Questions about this item

How do I install the HNN9628 battery in my Motorola GP300, and what step do people often miss?

Slide the pack onto the radio chassis until the side latches click; the step often missed is ensuring both latches fully engage so the contacts align with the 7.5V terminals.

What maintenance or replacement will the 1800mAh Ni-MH pack need later?

Expect gradual capacity loss after several hundred charge cycles; no periodic conditioning is required because the chemistry has no memory effect, but plan to replace the pack when talk time drops below your operational needs.

What limit appears first during sustained transmit use on the GP308?

The over-heat protection circuit will interrupt output before the 1800mAh capacity is fully depleted, especially at high duty cycles on 7.5V radios.

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