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Rectangular black two-way radio battery pack with gold contacts

Cameron Sino 2200 mAh 7.4 V battery for Vertex VX-260 VX-261 EVX-530 EVX-531 EVX-534 EVX-539

SKU CH-PGSQ-HGQEE

Rechargeable 2200 mAh 7.4 V lithium-ion pack replaces Vertex AAJ67X001 and fits VX-260, VX-261, EVX-530, EVX-531, EVX-534 and EVX-539 radios

  • Battery pack size111.8 × 57.9 × 35.4
  • Battery voltage rating7.4 V
  • Details111.8 × 57.9 × 35.4
  • 2200 mAh capacity extends talk time on compatible Vertex radios
  • 4 V lithium-ion chemistry matches original voltage specification
  • Fits VX-260, VX-261, EVX-530, EVX-531, EVX-534, EVX-539 models
  • Built-in protection against overcharge, over-discharge and short circuit
  • ISO 9001, RoHS and CE certified for safety compliance

Compatible two-way radio battery

This 7.4 V 2200 mAh lithium-ion pack replaces the original Vertex AAJ67X001 cell for VX-260, VX-261, EVX-530, EVX-531, EVX-534 and EVX-539 radios. It fits the same 111.80 x 57.90 x 35.40 mm footprint and uses a fully decoded chip so the handset recognises it immediately. The pack weighs 139.0 g and delivers 16.28 Wh of capacity. It is built to ISO9001, RoHS and CE standards.

Thermals noise and power draw

During normal transmit and receive cycles the battery runs at the nominal 7.4 V without generating noticeable heat. Internal protection guards against overcharge, over-discharge, over-voltage and short-circuit events, keeping the radio's power draw stable. No active cooling is required and the sealed casing adds no audible noise to the handset.

Sustained load behaviour

Extended talk sessions draw on the 16.28 Wh reserve until the protection circuit cuts off cleanly at the safe voltage floor. After two or three full charge-discharge cycles the pack settles to its rated capacity and maintains consistent voltage under continuous transmission. The replacement cell is designed for daily duty cycles in professional two-way radio use.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $23.99
Pricier than about 81% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCS Cameron Sino
Model nameEVX-530, EVX-531, EVX-534, EVX-539, VX-260, VX-261
Part numberAAJ67 × 001
Power
Battery voltage rating7.4 V
In the box
Battery pack size111.8 × 57.9 × 35.4

Questions about this item

How do I install the AAJ67X001 battery in my Vertex VX-260, and what step is often missed?

Slide the pack into the radio chassis until the latch clicks, then verify the connector is fully seated; the supplier notes that a loose connector is the most common install error.

What maintenance will this 2200 mAh 7.4 V pack need over its life?

Perform two or three full charge and discharge cycles when new to reach rated capacity, then avoid low-quality third-party chargers to prevent premature wear.

What limit appears first during extended transmit sessions?

The 16.28 Wh capacity sets the runtime ceiling; sustained high-power TX will deplete the pack before thermal protection activates.

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