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Black rectangular replacement battery for two-way radio

FYIOGXG Replacement Battery RLN5383A for CP040 DP1400 R2

SKU CH-7VXC-Q2FMV

Replacement battery for CP040, DP1400 and R2 radios with overcharge and over-discharge protection

  • Product typeTwo-Way Radio Case
  • Compatible with CP040, DP1400 and R2 radios
  • Replaces original RLN5383A part number directly
  • ISO9001, RoHS and CE certified for safety
  • Overcharge, over-discharge and short-circuit protection built in
  • New fully decoded chip works like the original

Compatible Replacement Battery

This replacement battery is built for Motorola two-way radios CP040, DP1400 and R2, matching part number RLN5383A. It is intended for users who need a direct swap for the original pack in professional or recreational radio use. The unit includes a fully decoded chip that works like the factory cell and comes with an owner's manual for reference.

Protection Features and Use

The pack integrates overcharge, over-discharge, over-voltage and short-circuit protection to support safe operation and longer service life. It is rated at 1 Volts (AC) and is rechargeable for indoor or outdoor duty. A new battery reaches its best performance after two or three complete charge and discharge cycles.

Build Integration

The battery fits the listed radios without modification when the connector is properly seated. It ships in shock-absorbing foam for transit protection and requires no additional components beyond the radio itself. Avoid low-quality third-party chargers, as they can shorten the battery's useful life.

How it compares

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

Price $24.99
Cheaper than about 70% of the 1,062 comparable items (median $34.99).

Specifications

Product
Brand nameFYIOGXG
Part numberReplacement battery
Product typeTwo-Way Radio Case

Questions about this item

How do I install the RLN5383A battery in my CP040 radio, and what step do people often miss?

Align the battery contacts with the radio terminals, slide the pack until it clicks, then verify the connector is fully seated; the most common error is leaving the connector slightly loose.

What maintenance will this RLN5383A battery need later?

After the first two or three full charge and discharge cycles the pack reaches peak capacity; afterwards avoid low-quality chargers and store at partial charge if unused for long periods.

What limit appears first during sustained use of this RLN5383A battery?

The over-discharge protection circuit will cut power before the cells reach a critically low voltage, preventing deep discharge damage during extended transmit sessions.

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