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Black rectangular four-bay desktop charger with four vertical slots and a front power indicator

Jobcom

Jobcom Multi-Unit Charger 4-Bay 110V AC for Ritron JMX Series

SKU CH-KRBE-QBDSD

Charges four Ritron JMX-series handheld radios simultaneously from a 110 V AC supply in five to sixteen hours

  • TypeLightweight, Push To Talk, Factory Mutual Approved
  • Charges four Ritron JMX radios simultaneously
  • Powers up to four batteries in one compact unit
  • Operates on standard 110 V AC supply
  • Recharges depleted packs in 5 to 16 hours
  • Factory Mutual approved for hazardous-location safety

Four-bay charger for Ritron JMX radios

The Jobcom multi-unit charger powers four Ritron JMX series handheld radios simultaneously. It accepts models JMX141D, JMX146D, JMX441D and JMX446D along with Grainger models 4RB57 through 4RB67. Each bay holds one radio or one battery for convenient fleet charging. The unit operates on 110 V AC mains power.

Recharge window and power input

A full recharge takes between 5 hr and 16 hr depending on battery condition. The charger draws standard 110 V AC current and includes the required power supply and tray. Factory Mutual approval confirms suitability for hazardous-location use. No active cooling fans are mentioned in the specifications.

Sustained multi-unit charging

All four bays operate together for continuous fleet readiness across shifts. The 5 hr to 16 hr window applies when all slots are occupied. It is not designed for single-bay rapid charging or for radios outside the listed JMX and Grainger model numbers.

Highlights

  • Charges four Ritron JMX radios simultaneously
  • Powers up to four batteries in one compact unit
  • Operates on standard 110 V AC supply
  • Recharges depleted packs in 5 to 16 hours
  • Factory Mutual approved for hazardous-location safety

Specifications

BrandJobcom
TypeLightweight, Push To Talk, Factory Mutual Approved

Questions about this item

How do I install the charger and what step is often missed?

Place the charger on a stable surface, connect the 110 V AC power supply, then seat each JMX series radio or battery into its bay until the contact pins engage fully.

What maintenance will this four-bay charger need over time?

Clean the charging contacts with a dry brush periodically and replace the power supply if the indicator LEDs fail to show charge status after the 5 to 16 hour cycle.

What limit appears first during continuous multi-shift charging?

The 16 hour maximum recharge time per bay becomes the bottleneck when all four radios cycle back-to-back.

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