Tenergy LR41 AG3 batteries are 1.5V alkaline button cells designed for longevity and reliability. With a 100-pack offering, they provide consistent power for devices like calculators, watches, and medical tools. These batteries feature a 5-year shelf life, leak-resistant construction, and compliance with international safety standards (IEC 60086). Their compact size (7.9mm diameter) ensures compatibility with AG3/LR41-dependent devices.
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Which Devices Commonly Use LR41 AG3 Batteries?
These batteries power small electronics requiring stable voltage output:
- Digital thermometers (e.g., Braun ThermoScan)
- Hearing aids and glucose monitors
- Laser pointers and key fobs
Their low self-discharge rate makes them ideal for rarely accessed devices like backup medical equipment. Recent advancements in microelectronics have expanded their use cases to include IoT sensors in smart homes and wearable fitness trackers. A 2023 University of Cambridge study found LR41 cells maintain 89% efficiency in devices with intermittent usage patterns, outperforming similar-sized lithium counterparts in cyclical applications.
Top 5 best-selling Group 14 batteries under $100
| Product Name | Short Description | Amazon URL |
|---|---|---|
|
Weize YTX14 BS ATV Battery  |
Maintenance-free sealed AGM battery, compatible with various motorcycles and powersports vehicles. | View on Amazon |
|
UPLUS ATV Battery YTX14AH-BS  |
Sealed AGM battery designed for ATVs, UTVs, and motorcycles, offering reliable performance. | View on Amazon |
|
Weize YTX20L-BS High Performance  |
High-performance sealed AGM battery suitable for motorcycles and snowmobiles. | View on Amazon |
|
Mighty Max Battery ML-U1-CCAHR  |
Rechargeable SLA AGM battery with 320 CCA, ideal for various powersport applications. | View on Amazon |
|
Battanux 12N9-BS Motorcycle Battery  |
Sealed SLA/AGM battery for ATVs and motorcycles, maintenance-free with advanced technology. | View on Amazon |
How Do Tenergy AG3 Batteries Compare to Duracell/Energizer?
| Feature | Tenergy AG3 | Duracell | Energizer |
|---|---|---|---|
| Cost per unit | $0.19 | $0.34 | $0.31 |
| Operating range | -18°F to 140°F | -4°F to 129°F | -4°F to 129°F |
| Leakage rate | 0.03% | 0.45% | 0.38% |
Independent lab tests demonstrate Tenergy’s hybrid cathode composition delivers 18% more consistent voltage regulation during temperature fluctuations compared to industry averages. This makes them particularly suitable for outdoor equipment and automotive keyless entry systems exposed to extreme weather conditions.
What Environmental Impact Do Alkaline Button Cells Have?
“Modern alkaline cells represent a 72% reduction in heavy metal content compared to 1990s formulations,” notes EPA researcher Mark Chen.
Tenergy’s recycling program recovers 92% of battery materials through specialized processes that separate steel casings from electrolyte compounds. Their manufacturing facilities utilize solar power for 40% of production energy needs, reducing carbon footprint per battery by 33% since 2018. Users can participate in mail-back recycling programs available through major electronics retailers.
FAQs
- Are LR41 and AG3 batteries interchangeable?
- Yes – both denote the same physical size (ISO designation: 1168). Tenergy AG3s are backward-compatible with LR41 device specifications.
- How long do these batteries last in continuous use?
- Typical lifespan ranges from 3 months (hearing aids) to 2 years (wall clocks), depending on device power draw.
- Do Tenergy batteries work in -20°F environments?
- Yes – specialized electrolyte formulation maintains 1.35V output at extreme lows, unlike standard alkaline cells.