Motorola RLN6308 RDX Ultra High Capacity Battery
2400 mAh Li-Ion • Up to 26 Hours • RDX Series • Rechargeable • OEM RLN6308A
The Motorola RLN6308 RDX Ultra High Capacity Battery is a genuine 2400 mAh lithium-ion rechargeable pack built to power the full Motorola RDX Series of business two-way radios. It delivers up to 26 hours of use on 2-watt RDX models and up to 18 hours on 4- and 5-watt models — ideal for teams that run long shifts and need a dependable spare or replacement business two-way radio battery.
⚠ Temporarily Out of Stock
The Motorola RLN6308 RDX Ultra High Capacity Battery is temporarily out of stock. Contact our Canadian radio experts for current availability, lead time, and fleet pricing — call 1-800-984-1534 or request a quote. Looking for an in-stock battery? See the alternatives below or browse our full battery range.
Key Features
Ultra High Capacity
A 2400 mAh lithium-ion cell delivers extended talk time, so your RDX radio keeps running long after a standard pack would tap out.
Up to 26 Hours
Up to 26 hours of use on 2-watt RDX radios and up to 18 hours on 4- and 5-watt models — comfortably more than a single shift.
Genuine Motorola OEM
An authentic Motorola RLN6308 pack — the same part as the RLN6308A — for a guaranteed fit and reliable charging in your RDX gear.
Full RDX Series Fit
Works with all Motorola RDX Series business radios, making it an easy fleet-wide spare or replacement battery across your team.
Compatible Radios
The Motorola RLN6308 works with all Motorola RDX Series business radios. On 2-watt models — the RDU2020, RDU2080D, RDV2020, and RDV2080D — it provides up to 26 hours of use, and on the 4- and 5-watt RDU4100, RDU4160D, and RDV5100 it delivers up to 18 hours. It is also compatible with discontinued RDX Series radios, and the RLN6308 is the same part as the RLN6308A. These RDX radios are licensed business radios, so a Canadian ISED radio licence may be required to operate them.
Not sure the RLN6308 is right for your radio, or need an in-stock battery in the meantime? Our Canadian radio experts can confirm the correct pack for your fleet — contact us or call 1-800-984-1534, and browse the full commercial two-way radio range.
Frequently Asked Questions About the Motorola RLN6308 RDX Ultra High Capacity Battery
• What radios does the Motorola RLN6308 battery work with?
The RLN6308 works with all Motorola RDX Series business radios, including the RDU2020, RDU2080D, RDV2020, RDV2080D, RDU4100, RDU4160D, and RDV5100, as well as discontinued RDX Series radios. If you are unsure about your model, contact us or call 1-800-984-1534.
• How long does the RLN6308 battery last on a charge?
The RLN6308 is an ultra high capacity 2400 mAh lithium-ion pack that provides up to 26 hours of use on 2-watt RDX radios (such as the RDU2020 and RDU2080D) and up to 18 hours on 4- and 5-watt radios (such as the RDU4100, RDU4160D, and RDV5100).
• Is the RLN6308 the same as the RLN6308A?
Yes. The RLN6308 is the same part as the RLN6308A — they are interchangeable replacement batteries for Motorola RDX Series radios.
• Is the Motorola RLN6308 battery available in Canada?
This battery is temporarily out of stock. For current availability, lead time, and fleet pricing in Canada, call 1-800-984-1534 or request a quote and our team will help you source the correct pack.
