PGSONIC CR2016 3V Lithium Battery (5pcs) - Reliable Small Cells

In this review the PGSONIC CR2016 3V Lithium Battery (5pcs) is judged as a compact, budget-friendly option for small electronics that need consistent voltage over time. The biggest reason to buy is straightforward: these are high-capacity coin cells packaged individually in a blister pack to stay fresh and protected, making them a sensible choice for remotes, watches, key fobs and sensors. The review focuses on real-world performance, shelf life claims and packaging safety so buyers can decide if these batteries suit their household needs.

Key Features

• High capacity: Delivers steady 3V output with patented production methods for consistent performance across a range of small devices.
• Wide temperature range: Rated to work from 0.4F to 122F, which helps devices operate reliably in varied home and outdoor conditions.
• Long shelf life: Maintains charge during storage with a guaranteed shelf-life and a Best If Used By date printed on the package.
• Individual blister cells: Each battery is stored in its own cell to reduce risk of corrosion and accidental discharge while keeping batteries leak-proof.
• Mercury-free construction: Safer for household use and disposal compared with older chemistries that used mercury.

Who It's For

These CR2016 cells are best for owners of small battery-powered items: TV remotes, flameless candles, small toys, watches, key fobs, alarm/contact sensors and various smart devices that specify CR2016 or equivalent model numbers. The 5-pack offers a practical supply for households who prefer to keep spares on hand in a drawer or first-aid style kit.

Shoppers who need very long runtime in high-drain devices or who require industrial-grade cells for medical or mission-critical equipment should consider higher-spec or application-specific batteries instead. This product is presented as a consumer-grade lithium coin cell engineered for everyday electronics.

Pros & Cons

Pros

• Consistent voltage and good value for common household electronics.
• Individual blister packaging reduces exposure to moisture and prevents leaks.
• Guaranteed shelf-life with a Best If Used By date and support from the manufacturer.

Cons

• Battery life can vary by device, and some users report differing run times depending on the product.

Specifications

Brand	PGSONIC
Model	CR2016 (3V)
Pack quantity	5 pieces
Shelf life	Maintains up to 5 years in storage; holds 100% for 3 years under good conditions
Temperature range	0.4F to 122F
Equivalents	ECR2016, DL2016, LM2016, 2016, KCR2016, BR2016
Packaging	Individual blister cells, mercury-free

Our Verdict

For everyday household gadgets that call for a CR2016 cell, the PGSONIC 3V 5-pack represents a sensible balance of price, protection and shelf stability. The blister packaging and manufacturer support make it a practical buy for people who want spare cells that stay fresh, while those needing extreme runtime in specialized equipment should look at application-specific options.

Frequently Asked Questions

Are these batteries safe to store long term?
Yes, each cell is blister packed and mercury-free; under good storage conditions they retain 100% power for up to 3 years and the package shows a Best If Used By date.

Will these fit devices that list DL2016 or ECR2016?
Yes, the CR2016 is listed as equivalent to DL2016, ECR2016 and similar model numbers so it is compatible with devices specifying those cells.

Do customers find the runtime acceptable?
Most customers report good performance and value, though battery life can vary by device and some users note differences in runtime depending on the electronics used.