Charger for EF-Johnson 5100 ES Rapid Six-Bay Drop-in - Fast Multi

In this review of the Charger for EF-Johnson 5100 ES Rapid Six-Bay Drop-in the bottom line is simple: it is for small teams or dispatch desks that need to charge multiple radios or spare batteries quickly and reliably. The reviewer found the built-in power supply and six adapter pods make it a practical, compact solution for simultaneous charging of up to six EF-Johnson 5100 ES units or their batteries. For anyone who manages a fleet of radios and values speed plus flexibility across Ni-CD, Ni-MH, Li-Ion and Li-Polymer chemistries, this charger is a focused, no-nonsense utility.

Key Features

• Six-bay rapid charging: Allows simultaneous charging of up to six radios or batteries, reducing downtime for teams that rotate gear during shifts.
• Built-in power supply: Includes an internal supply configurable for 110V or 220V so it works in a variety of installation locations without an external brick.
• Adapter pod system: Six adapter cups are included to secure EF-Johnson 5100 ES radios or packs so different battery sizes and forms charge reliably in each bay.
• Multi-chemistry support: Charges Ni-CD, Ni-MH, Li-Ion and Li-Polymer chemistries, giving flexibility when radios or replacement batteries use different cells.
• Rapid desk form factor: Drop-in desk design keeps radios organized and makes it easy for staff to dock and remove units quickly during busy operations.
• 12 month warranty: Backed by a one year warranty to provide basic reassurance on workmanship and component reliability.

Who It's For

The charger is best for small operations, security teams, event staff, maintenance crews or any workplace that issues EF-Johnson 5100 ES radios to multiple users and needs a compact, centralized charging station. Its six-bay capacity is well suited to teams of up to six active users or a mix of radios and spare batteries.

It is less suitable for very large fleets requiring rack-mounted infrastructure or integrated power management systems, and it is not intended for users who need a single-bay portable charger for field use. Buyers requiring custom programming or a manufacturer-branded charger might prefer official OEM alternatives.

Pros & Cons

Pros

• Charges up to six EF-Johnson 5100 ES radios or batteries simultaneously, saving time for teams.
• Built-in power supply selectable for 110V or 220V simplifies installation without extra adapters.
• Supports Ni-CD, Ni-MH, Li-Ion and Li-Polymer, so replacement batteries of different chemistries can be used.
• Includes adapter pods to hold different battery sizes securely in each bay.

Cons

• Desk drop-in form is not rack-mountable, so it may not fit server-room style installations.
• Rapid charging can generate heat management concerns in very hot environments, so ventilation is advisable.

Specifications

Our Verdict

The Charger for EF-Johnson 5100 ES Rapid Six-Bay Drop-in is a practical, value-oriented charging station for teams who need to keep multiple radios and spare batteries ready. Its built-in power supply, multi-chemistry support and included adapter pods make it versatile for varied battery types, and the six-bay layout reduces operational downtime. For small to mid-size operations that want dependable, centralized charging without extra power bricks, it is a smart choice.

Frequently Asked Questions

Can it charge radios and batteries at the same time?
Yes. The six adapter pods allow a mix of EF-Johnson 5100 ES radios and spare batteries to be charged simultaneously.

Does the charger require an external power brick?
No. It includes a built-in power supply that can be set to either 110V or 220V depending on local mains voltage.

What battery chemistries are supported?
The unit supports Ni-CD, Ni-MH, Li-Ion and Li-Polymer chemistries for broad compatibility with replacement packs.