The Tenergy CR1616 3V Lithium Battery 5 Pack offers reliable power for small electronics like calculators, watches, and medical devices. With a 3V output, long shelf life, and leak-resistant design, these batteries ensure consistent performance. The 5-pack provides cost-effective convenience, making it ideal for users needing frequent replacements. Its compact size and lightweight build suit portable gadgets perfectly.
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What Devices Use the Tenergy CR1616 Battery?
The Tenergy CR1616 powers devices requiring compact, high-voltage batteries. Common uses include car key fobs, fitness trackers, digital thermometers, and LED lights. Its 3V output ensures efficient operation in low-drain electronics, while the lithium chemistry guarantees stability across temperature ranges. Always check device manuals for compatibility, as incorrect battery sizes may cause malfunction.
How Long Does the CR1616 Battery Last?
The Tenergy CR1616 lasts 1-2 years in most devices, depending on usage frequency. Lithium batteries like the CR1616 maintain 80% capacity after 10 years in storage due to low self-discharge rates. For continuous-use gadgets (e.g., glucose monitors), expect 6-12 months of service. Temperature extremes above 60°C or below -20°C may reduce lifespan.
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Several factors influence actual battery duration. Devices with backlight features or wireless connectivity (like smart trackers) drain power faster than basic calculators. The CR1616’s 55mAh capacity makes it suitable for intermittent-use devices rather than constant-drain applications. For optimal performance, store batteries in their original packaging at room temperature and avoid stacking them loose in drawers where contact with metal objects could cause discharge.
Are Tenergy CR1616 Batteries Rechargeable?
No, the Tenergy CR1616 is a non-rechargeable lithium manganese dioxide battery. Attempting to recharge it may cause leakage, overheating, or rupture. For rechargeable alternatives, consider Li-ion batteries like LIR1616, but confirm voltage compatibility. Disposable CR1616s are safer for medical devices where consistent voltage is critical.
How to Properly Install a CR1616 Battery?
1. Use gloves to avoid skin oils reducing conductivity.
2. Align the “+” side facing upward (usually marked on the device).
3. Gently press into the compartment without bending the contacts.
4. Test the device before securing the cover. Improper installation may lead to poor contact or short-circuiting.
What Makes Tenergy CR1616 Batteries Environmentally Friendly?
Tenergy CR1616 batteries contain no mercury or cadmium, meeting RoHS standards. Their extended shelf life reduces waste from frequent replacements. Always recycle spent batteries at certified centers to prevent heavy metal contamination. Tenergy’s bulk packaging minimizes plastic use compared to single-battery retail options.
How Does the CR1616 Compare to CR1620 or CR1632 Batteries?
The CR1616 (16mm diameter, 1.6mm height) has less capacity (55mAh) than CR1620 (75mAh) or CR1632 (120mAh). Thinner devices (e.g., slim remotes) require the CR1616’s specific dimensions. Voltage remains identical across CR-series, but thicker batteries last longer. Never substitute unless the compartment allows height variations.
| Model | Diameter | Height | Capacity |
|---|---|---|---|
| CR1616 | 16mm | 1.6mm | 55mAh |
| CR1620 | 16mm | 2.0mm | 75mAh |
| CR1632 | 16mm | 3.2mm | 120mAh |
This dimensional variance directly impacts device compatibility. While all three batteries deliver 3V, their physical profiles determine suitable applications. The CR1616’s slim design makes it indispensable in ultra-compact electronics like hearing aid accessories, whereas the CR1632’s extra height accommodates higher capacity for devices like computer motherboards.
Expert Views
“Tenergy’s CR1616 stands out for medical device compliance. Its stable discharge curve prevents false low-battery alerts in glucose monitors. While pricier than alkaline coin cells, lithium’s 10-year shelf life justifies the cost for emergency equipment. Always prioritize OEM-certified batteries for pacemakers or hearing aids.”
Conclusion
The Tenergy CR1616 3V Lithium Battery 5 Pack delivers reliable, long-lasting power for critical and everyday devices. Its balance of voltage stability, environmental safety, and compact design makes it a top choice among lithium coin cells. Proper usage and disposal ensure optimal performance and ecological responsibility.
FAQ
- Can I Use CR1616 in Place of CR2016?
- No. The CR2016 is thicker (1.6mm vs. 2.0mm) and has higher capacity. Forced installation may damage devices.
- Where to Recycle Tenergy CR1616 Batteries?
- Drop-off locations include electronics stores (Best Buy, Staples) or municipal hazardous waste facilities. Never dispose in household trash.
- Do CR1616 Batteries Expire?
- Unused CR1616 batteries last up to 10 years if stored below 25°C in dry conditions. Check expiration dates on packaging for accuracy.