RDE LB-1 Lithium Ion Rechargeable Battery for VMP - Long Life Power

In this review of the RDE LB-1 Lithium Ion Rechargeable Battery for VMP, the bottom line is simple: this is a focused backup and primary power option for users of Rode Performer TX-M2 and VideoMic Pro+ gear who need long runtimes and convenient charging. The reviewer found the LB-1 delivers the single biggest benefit most buyers will care about: extended, reliable on-device power that removes frequent battery swaps. It charges inside the devices over Micro USB and reaches full capacity in about three hours, making it practical for long shoots and daily use.

Key Features

• Long runtime for transmitters: Supplies around 10 hours of uninterrupted power for the Performer TX-M2 so performers and presenters can record long sets without swapping cells.
• Exceptional runtime for microphones: Provides up to 100 hours of continuous charge for the VideoMic Pro+ which covers extended sessions and multi-day shoots.
• In-device Micro USB charging: Can be charged while inserted in both compatible devices, simplifying workflow and reducing downtime between takes.
• Fast full charge: Reaches a full charge in roughly three hours so the battery is quickly ready for the next session.
• Rechargeable lithium ion chemistry: Delivers consistent voltage output and a long service life compared with disposable cells, reducing ongoing costs.

Who It's For

The LB-1 is best for content creators, audio professionals, and videographers who use the Performer TX-M2 or the VideoMic Pro+ and need dependable, long-duration power without carrying stacks of spare AA cells. Its ability to charge inside devices via Micro USB makes it ideal for field work where a single cable and power bank can keep gear running.

Those who should look elsewhere include users whose equipment is not listed as compatible or people who need a battery that fits a wider range of consumer electronics; this pack is tailored to specific Rode devices and is not a universal substitute for other battery formats.

Pros & Cons

Pros

• Very long run time for the VideoMic Pro+ reducing the need for frequent swaps or spares.
• Convenient in-device Micro USB charging that saves time and streamlines setups.
• Fast full charge in about three hours so it returns to ready quickly between sessions.

Cons

• Limited to specific compatible devices so it is not a universal battery for other gear.

Specifications

Our Verdict

The RDE LB-1 is a practical, value-focused battery for users of the specified Rode devices who prioritize long runtimes and convenient charging. It eliminates frequent battery changes for both transmitters and microphones and is a worthwhile purchase for content creators who want reliable on-device power and quick recharge cycles.

Frequently Asked Questions

Can the LB-1 be charged while inside my device?
Yes. The LB-1 can be charged while inserted in the Performer TX-M2 and VideoMic Pro+ using a Micro USB cable.

How long does a full charge take?
A full charge is achieved in about three hours from a standard Micro USB power source.

How long will the battery last in a VideoMic Pro+?
The LB-1 supplies around 100 hours of continuous charge for the VideoMic Pro+ under normal use.