7.4V 2600mAh BL-5 Extended Battery Replacement (2-Pack) - USB-C Charge

In this review the reviewer tests the (2-Pack) 7.4V 2600mAh BL-5 Extended Battery Replacement to see whether it truly extends run time and simplifies charging for UV-5R and compatible two-way radios. The bottom line: this pack is for users who need noticeably longer operation away from a desk and prefer the convenience of built-in USB-C charging. The review focuses on real-world runtime gains, fitment with radios like the UV-5R series, and the practicality of including two USB-C cables and a 24-month warranty.

Key Features

• Extended battery life: The 2600mAh capacity delivers nearly twice the run time of a standard 1800mAh cell, reducing the need to swap or recharge during long shifts or outings.
• Wide compatibility: Designed as a replacement for UV-5R, UV-5RTP, UV-5R Plus, UV-5RX3, UV-5X3 and other listed models, it fits common handheld two-way radios without modification.
• USB-C charging: The built-in USB Type-C input lets users recharge from a power bank, car adapter, or USB charger so there is no dependence on a desktop dock.
• Dual pack convenience: Including two batteries and two USB-C cables supports rotating batteries for continuous use and makes the set suitable for a two-person team or backup rotation.
• Warranty and support: The 24-month worry-free warranty and customer support give added confidence for field use where battery failure would be disruptive.

Who It's For

This battery pack is aimed at radio users who spend extended time away from base: hikers, event staff, security teams, ham radio hobbyists using compatible UV-5R models, and anyone who needs more runtime than the factory 1800mAh pack provides. The added USB-C convenience appeals to users who already carry power banks or USB chargers.

Users who prefer OEM-branded batteries or those who require desk-dock charging exclusively should look elsewhere, since this product emphasizes portable USB-C recharge and a non-dock form factor. Also, if you need a battery under a very specific weight or dimension constraint, verify the listed size and weight before buying.

Pros & Cons

Pros

• Substantially longer runtime thanks to the 2600mAh capacity, cutting interruptions in the field.
• Built-in USB-C port removes the need for a bulky desktop charger and works with common USB power sources.
• Includes two batteries and two USB-C cables for convenient rotation or shared use between radios.
• The 24-month warranty and accessible customer service provide reliable after-sale support.

Cons

• The batteries are larger and heavier than standard 1800mAh packs, which may add bulk to a clipped radio setup.

Specifications

Output Voltage	7.4V
Capacity	2600mAh
Battery Chemistry	Lithium-Ion (Li-ion)
Weight	4.85 oz
Dimensions	4.90 in x 2.11 in x 1.42 in
Package Contents	2 x 2600mAh Batteries, 2 x USB-C Cables
Warranty	24-Month Worry-Free Warranty

Our Verdict

For anyone running UV-5R and compatible radios away from a desk, this 2-pack replacement offers clear value through nearly double the runtime and the flexibility of USB-C charging. The slightly larger size is a trade-off for the extended capacity, but combined with two batteries and a two-year warranty it is a practical, cost-effective upgrade for extended operations.

Frequently Asked Questions

Will these batteries fit my UV-5R radio?
They are designed as replacements for UV-5R and the listed compatible models; confirm physical dimensions against your radio if you use a nonstandard case.

Can I charge the batteries with a power bank?
Yes, the built-in USB-C input allows charging from a power bank, USB wall charger, or car USB adapter without a desktop dock.

What support is included if a battery fails?
The package includes a 24-month worry-free warranty and customer support for replacements or assistance.