CR123A Rechargeable Batteries 8 Pack with 4-Slot Charger - Long Life

In this review the reviewer tests the CR123A Rechargeable Batteries 8 Pack with the included 4-slot charger to judge whether it is a practical upgrade for security cameras and small electronics. The bottom line: these 3.7V, 800mAh cells are best for owners of Arlo wireless cameras and anyone who needs a reusable CR123A replacement, because they deliver higher capacity and a fast, independently monitored charging cycle that saves money and waste over disposable cells.

Key Features

• Wide compatibility: Designed specifically for Arlo cameras VMC3030, VMK3200, VMS3330 and others, the cells also power LED flashlights, digital cameras and alarm systems for flexible use.
• High capacity cells: Each 3.7V CR123A battery is rated at 800mAh, offering about 25% more operating time compared with many single-use CR123A cells.
• Rechargeable longevity: These lithium cells are specified to be recharged up to 2000+ times when fully or partially drained, reducing replacement frequency and long-term cost.
• Fast, independent charging: The included charger has four independent slots, so up to four batteries can be charged simultaneously while each slot monitors charge status individually.
• LED display and multiple inputs: A high definition LED display shows real-time power level from 0 to 100% and the charger accepts USB and Type-C power sources for convenient charging on the go.
• Safety compliance: The batteries comply with FCC and RoHS testing standards and are positioned as safe replacements for many disposable 123/123A part numbers.

Who It's For

This pack is ideal for homeowners and small business users who run Arlo wireless cameras listed in the compatibility notes and want to avoid frequent single-use battery changes. Photographers and flashlight owners who prefer a rechargeable CR123A form factor will also find the higher 800mAh capacity useful for longer runtime between charges.

It is less suitable for users who cannot accommodate a charger or who require factory original brand single-use chemistry for specific warranty rules; likewise, those who need non-rechargeable performance characteristics should look elsewhere.

Pros & Cons

Pros

• Higher 800mAh capacity gives noticeably longer runtime than many disposable CR123A cells.
• Charger with four independent slots and clear LED readout allows fast 2-hour charging for multiple cells at once.
• Multiple charging inputs including Type-C and built-in USB cable make it convenient to power the charger from laptops, car adapters or power banks.
• Long cycle life reduces waste and ongoing battery cost for devices in frequent use.

Cons

• Requires users to adopt rechargeables and a charger, which is an extra step compared with swapping disposables.
• Charger and battery dimensions must match device compartments; confirm fit for less common housings.

Specifications

Our Verdict

The CR123A Rechargeable Batteries 8 Pack with 4-slot charger is a sensible purchase for Arlo camera owners and anyone who uses CR123A-powered flashlights or small electronics and wants longer runtime plus reuse. The combination of 800mAh cells, rapid independent charging and a clear LED charge display delivers strong value for users ready to switch from disposables to rechargeable cells.

Frequently Asked Questions

Are these batteries compatible with Arlo cameras?
Yes, the pack is designed for Arlo models VMC3030, VMK3200, VMS3330, 3430 and 3530 as stated in the product compatibility.

How long does it take to charge the batteries?
The charger can fully charge four batteries in about 2 hours with each slot monitored independently and shown on the LED display.

How many recharge cycles can these batteries handle?
The manufacturer specifies up to 2000+ recharge cycles when batteries are fully or partially drained.