Upgraded 2Pack 3.65V 6040mAh Replacement Battery with Charger Station

In this review the reviewer looks at a 2-pack replacement battery kit for Ring cameras and doorbells that aims to reduce downtime with a dual-slot charger and clearer charge feedback. The bottom line is that this kit is best for homeowners and installers who want a reliable hot-swap solution: the dual charging station plus two 6040mAh Li-ion cells gives substantial runtime and the LED digital display makes charge status intuitive, so swapping batteries is fast and confidence-inspiring.

Key Features

• Wide compatibility: Works with a broad range of Ring devices so one kit can service multiple cameras and doorbells in a home or small property.
• Dual charging: The charger handles two batteries at once, enabling hot-swap workflows that reduce camera downtime during maintenance or power cycling.
• LED digital display: The upgraded charger shows charging status clearly so users can tell when a battery is ready without guessing.
• High capacity cells: Each 6040mAh 3.65V Li-ion cell provides extended runtime compared with many OEM spares, which is useful for high-activity cameras.
• Safety certifications: The kit includes protections and industry certifications and offers overcharge, overcurrent, overheat, and short-circuit protection for safer daily use.
• Flexible charging: The included USB Type-C cable allows charging from adapters, computers, car chargers, or portable power banks for convenience in the field.

Who It's For

This kit suits homeowners, landlords, and installers who maintain multiple Ring cameras or doorbells and need a simple way to keep devices online without constantly recharging single batteries. The combination of two high-capacity cells and a dual charger is ideal when devices experience heavy motion or recording schedules that drain power faster.

It is less appropriate for users who rarely remove batteries or who need a wired, always-on power solution; those users should consider a hardwired power option instead of swapping batteries. Also, anyone requiring compatibility outside the listed Ring and related models should verify fit before purchase.

Pros & Cons

Pros

• High 6040mAh capacity per cell provides longer run time between charges.
• Charger with a digital LED indicator makes it easy to monitor charging progress.
• Dual-slot charger supports simultaneous charging for quick hot-swap turnover.
• Multiple safety certifications and protection circuits increase day-to-day reliability.

Cons

• Replacement batteries add weight and require periodic swapping, so they are not a substitute for a wired power solution.
• Compatibility is broad but limited to the Ring ecosystem and listed models, so check device fit before buying.

Specifications

Battery capacity	6040mAh
Nominal voltage	3.65V
Included items	2 batteries, 1 dual battery charger, 1 USB Type-C cable
Charger display	LED digital charging indicator
Compatibility	Ring Video Doorbell 2/3/4/3Plus, Stick Up Cam, Spotlight Cam, Peephole Cam, Solar Floodlight
Certifications	UL, FCC, CE, RoHS, PSE
Cycle life	Over 3500 cycles (manufacturer claim)

Our Verdict

The Upgraded 2Pack 6040mAh replacement battery kit is a practical value for anyone managing Ring devices who wants less downtime and clearer charging feedback. With dual charging, a digital LED display, safety protections, and flexible USB charging, it covers the common needs of multi-camera homes and installers; just keep in mind it is a battery swap solution, not a wired power replacement.

Frequently Asked Questions

Will these batteries fit my Ring Video Doorbell 3?
Yes, this kit lists compatibility with Ring Video Doorbell 3 and several other Ring devices, but verify your device's battery bay matches before purchase.

How do I charge the batteries?
Place the batteries in the dual charger and connect the included USB Type-C cable to any 5V USB power source; the LED digital display shows charging status.

Are the batteries safe to use?
The batteries and charger carry UL, FCC, CE, RoHS, and PSE certifications and include overcharge, overcurrent, overheat, and short-circuit protections.