Taken CR123A Rechargeable 3.7V Batteries 8 Pack - Fast Charging

In this review the Taken CR123A 8 pack is presented for users who need reliable power for cameras, flashlights, and smart home devices; the single biggest reason to buy is the combination of 800mAh capacity cells and a smart charger that supports single or multiple battery charging. The reviewer found the kit useful for replacing disposable CR123 batteries in security cameras and high-energy flashlights, and appreciated the clear safety certifications and compact charger that works on AC 100-240V for travel use. Overall it reads as a practical kit for regular users who want rechargeable convenience.

Key Features

• Fast charging: The included charger uses smart charging technology to deliver faster, controlled charging for 3.7V CR123A cells so devices return to service sooner.
• Independent slots: Each charger slot operates independently allowing one to four batteries to charge without affecting others, which is handy when only a single replacement cell is needed.
• Safety protections: Multiple protections against overcharge, overcurrent, short circuit, and overheating are built in, and the unit is certified to UL, CE, and RoHS standards for peace of mind.
• High capacity cells: The 800mAh CR123A rechargeable batteries provide higher usable runtime than many disposable cells and are rated for up to 500 recharge cycles for longer life.
• Wide compatibility: These CR123A 3.7V batteries work with cameras, LED flashlights, alarm systems, and other devices that accept CR123A or RCR123A formats, giving broad utility.
• Portable charger design: The compact charger supports universal AC 100-240V input making it convenient for home and travel use.

Who It's For

Photographers, homeowners with battery-powered security cameras, and flashlight owners who frequently replace disposable CR123 cells will find this kit useful because it reduces ongoing battery purchases and delivers dependable, high-capacity performance. The charger design is also convenient for travelers who need a compact solution that accepts global voltages.

Users who require factory-original brand cells for guaranteed device warranty compliance or who need the absolute maximum runtime from a single-use lithium primary cell should look elsewhere, since this product is a rechargeable CR123A solution intended to balance reuse and convenience rather than match every single-use chemistry.

Pros & Cons

Pros

• High-capacity 800mAh cells provide longer runtime in high-drain devices compared with many rechargeables.
• Smart charger with independent slots charges 1-4 batteries efficiently and supports fast, safe charging.
• Multiple built-in safety protections and UL, CE, RoHS certifications reduce risk during charging.
• Compact, travel-friendly charger with universal AC input is convenient for on-the-go use.

Cons

• Some buyers rate value for money as mixed, so total cost savings depend on individual usage and expectations.

Specifications

Product type	Rechargeable CR123A 3.7V batteries and charger
Battery capacity	800mAh
Rated cycles	Up to 500 recharge cycles
Charger slots	Independent 1-4 slots
Safety certifications	UL, CE, RoHS
Input voltage	AC 100-240V (universal)

Our Verdict

The Taken CR123A 8 pack with charger is a practical choice for camera and flashlight owners who want to move away from disposable cells; its 800mAh capacity, smart independent-slot charger, and comprehensive safety features make it a solid value for frequent users. It is best for those who regularly cycle batteries and want a compact travel-ready charger, while buyers focused solely on lowest upfront price or factory-original branding may prefer other options.

Frequently Asked Questions

Are these CR123A batteries rechargeable?
Yes, these are 3.7V rechargeable CR123A batteries rated at 800mAh and intended to be recharged in the supplied charger.

Can the charger charge one battery at a time?
Yes, the charger has independent slots so you can charge a single battery or multiple batteries (1-4) without issue.

Are the batteries safe for camera use?
The kit includes safety protections for overcharge, overcurrent, short-circuit, and overheating and is certified to UL, CE, and RoHS, making it suitable for most cameras that support CR123A or RCR123A formats.