Battery Compatible with Motorola RDM2070D Radio - 7.4V 1200 mAH Li-ION

In this review the author tests a slim replacement battery designed for Motorola RDM2070D radios and closely related models. The bottom line: this 7.4V 1200mAH Li-ION pack is aimed at users who need a compact, reliable spare that matches original equipment fit and runtime without the premium OEM price. The reviewer found it delivers consistent daily performance for business radios, holds charge well for routine shifts, and includes a 12 month warranty that gives reasonable confidence for field use.

Key Features

• 7.4V 1200mAH Li-ION: Provides a predictable balance of runtime and compact size for extended shifts without adding bulk to the radio.
• Premium quality construction: Built to be fully compatible with original equipment contacts and housings, so it snaps into place and powers radios reliably.
• Wide model compatibility: Works with a long list of Motorola and Vertex-Standard models, making it a versatile spare across mixed radio fleets.
• 12 month warranty: The included warranty covers defects for a year, offering replacement or support if the battery degrades prematurely.
• Replacement part numbers listed: Matches common OEM P/Ns so fleet managers can cross-reference existing inventory for easy swaps.

Who It's For

This battery suits technicians, security teams, event staff, and small business operators who use Motorola RDM2070D and compatible models and want a slim spare that restores full operation quickly. It is especially convenient for organizations that need several replacement packs and prefer a lower-cost alternative to OEM units while keeping form-factor and connector compatibility.

Users who require the absolute maximum runtime per charge, or who need manufacturer-branded batteries for warranty compliance with other equipment contracts, should check OEM options. Casual users who only use a radio infrequently may also find the capacity more than adequate.

Pros & Cons

Pros

• Reliable physical compatibility with Motorola and Vertex-Standard models, so it fits and functions like the original.
• Slim Li-ION design is lighter and less bulky than older NiMH equivalents, improving carry comfort.
• 12 month warranty provides practical protection against early failures for work use.

Cons

• At 1200mAH capacity it may not match the longest-run OEM packs for very long multi-shift deployments.

Specifications

Chemistry	Li-ION
Voltage	7.4V
Capacity	1200 mAH
Form factor	Slim replacement pack compatible with OEM fit
Warranty	12 months
Compatible models	Motorola RDM2070D and related Motorola/Vertex-Standard radios
Replacement P/Ns	PMNN6035, RLN6305B, RLN6351 series and others listed by manufacturer

Our Verdict

This slim 7.4V 1200mAH Li-ION replacement battery is a solid value for users of the RDM2070D and compatible radios who need a compact, dependable spare. It matches equipment fit, performs reliably day to day, and the 12 month warranty reduces risk for fleet purchases; choose OEM only if you must maximize runtime beyond 1200mAH.

Frequently Asked Questions

Is this battery compatible with my RDM2070D?
Yes. It is specified as fully compatible with the Motorola RDM2070D and many closely related Motorola and Vertex-Standard models.

How long does the battery maintain capacity?
The manufacturer guarantees the pack will maintain about 80% of rated capacity for 12 months from shipment.

Does it come with a warranty?
Yes, a 12 month warranty is included to cover defects and premature capacity loss.