We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular two-way radio battery with textured dark casing and gold contacts

Cameron Sino GP350 Battery HNN9360 1800mAh 13.5Wh 7.5V

SKU CH-K23D-YEE6H

Replacement battery for GP350 two-way radios, 1800mAh 13.5Wh 7.5V with ISO9001, RoHS and CE certification

  • 1800 mAh capacity powers GP350 radios longer
  • 5 V 13.5 Wh matches original voltage and energy
  • ISO9001 RoHS CE certified for safety compliance
  • Built-in protection guards against overcharge and short circuit
  • Fully decoded chip works like the original battery

Compatible GP350 replacement battery

This 7.5 V lithium-ion pack delivers 1800 mAh and 13.5 Wh for the GP350 two-way radio. It matches the original HNN9360 series part numbers and includes a fully decoded chip for direct communication with the handset. The cell is built to the same dimensional and electrical specifications as the factory unit.

Thermal behaviour and power draw

Normal operation stays within the rated 7.5 V output without forced cooling or active thermal management. The battery incorporates over-charge, over-discharge, over-voltage and short-circuit protection circuits that limit stress during regular transmit and receive cycles. No external fan or heatsink is required for typical duty cycles.

Included protection and packaging

Each unit ships with shock-absorbing foam that guards the cells during transit. The integrated safety electronics prevent damage from incorrect charger use or accidental shorting. A 12-month manufacturer warranty and 30-day money-back guarantee back the replacement.

How it compares

Measured against everything we stock in Replacement Phone Batteries, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 91% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameFYIOGXG

Questions about this item

How do I install this battery in the GP350 and what step is often missed?

Align the 142.10 x 62.80 x 18.90 mm pack with the radio's battery rails, slide it in until it clicks, then verify the decoded chip contacts seat fully — the step most often missed is confirming the connector has properly connected to the device.

What maintenance will this 1800mAh 7.5V pack need later?

Perform 2 or 3 complete charge and discharge cycles when new to reach best performance, then avoid low-quality third-party chargers which shorten lifespan; the built-in overcharge, over-discharge, over-voltage and short-circuit protection handles daily safety.

What limit appears first during sustained use of this 13.5Wh battery?

Do not store or operate above 60°C (140°F); exceeding this temperature threshold is the primary limit that degrades the 224.9g pack's safety and cycle life under continuous load.

More in Replacement Phone Batteries

Similar items