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Red plastic clamshell battery case for two-way radio

BatteryJack inc.

BatteryJack inc. Banshee AA Clamshell KAA0120 Red Case for KNG P150 P400 P500 P800 KNG2

SKU CH-8AQC-R0E8E

Red clamshell holds eight AA alkaline cells to power compatible KNG series radios

  • Product typeAccessory
  • Red case powers radios with 8 AA alkaline cells
  • Fits KNG P150, P400, P500, P800 and KNG2 series
  • Meets or exceeds OEM specifications for reliable operation
  • 18-month replacement warranty backs the accessory
  • 30-day money-back guarantee allows risk-free trial

Compatible Radios

This AA battery clamshell fits KNG P150, P150S, P400, P400S, P500, P800 and KNG2 series two-way radios. It replaces the Bendix King KAA0120 accessory for field operations. The red case provides visible identification in marine or automotive environments. Operators who need rechargeable packs or proprietary battery systems cannot use this clamshell.

Power Source

The clamshell holds eight AA alkaline cells to power compatible radios. No internal charging circuitry is present; batteries must be replaced when depleted. Power draw and runtime depend entirely on the radio model and transmit duty cycle. Users requiring hot-swap capability or integrated fuel gauges will not find those features here.

Sustained Operation

Under continuous transmit cycles the alkaline cells deliver voltage until exhaustion without thermal shutdown. The clamshell contains no active cooling or temperature monitoring. Extended high-power use will drain the eight cells faster than intermittent receive duty. Buyers needing multi-shift endurance without battery changes should consider alternative power solutions.

How it compares

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

Price $21.99
Cheaper than about 78% of the 1,062 comparable items (median $34.99).

Specifications

Product
Product typeAccessory

Questions about this item

How do I install the Banshee AA clamshell on a KNG P150 radio, and what step do people often miss?

Open the clamshell, insert eight AA alkaline cells matching the polarity markings, close the latch until it clicks, then attach the pack to the radio’s battery rail — the step most often missed is verifying that all eight cells face the correct direction before latching.

What maintenance or replacement will the Banshee KAA0120 clamshell need over time?

The clamshell itself requires no scheduled service; only the eight AA alkaline cells need replacement when runtime drops, and the 18-month free-replacement warranty covers the case if it cracks or the latch fails.

What limit appears first when the Banshee clamshell powers a KNG P800 during a long shift?

Alkaline chemistry delivers lower sustained current than rechargeable packs, so voltage sag under continuous transmit is the first limit you will hit, reducing talk time before the cells are fully drained.

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