Answer: CR1130 batteries are 3V lithium cells used in small electronics. Top equivalents include DL1130, SB-AJ3, and ECR1130. Replacements must match voltage (3V), dimensions (11.6mm x 3.0mm), and chemistry (lithium manganese dioxide). Always verify compatibility with your device manual. Brands like Panasonic, Energizer, and Duracell offer reliable alternatives.
How to Test Continuity with a Multimeter
How Do CR1130 Batteries Compare to Other Button Cells?
CR1130 batteries share voltage (3V) with CR2032/CR2025 cells but are thinner (3mm vs. 2-3.2mm). Their 140mAh capacity suits low-power devices like calculators and car remotes. Unlike alkaline equivalents, lithium-based CR1130 offers longer shelf life (10+ years) and better performance in extreme temperatures (-30°C to 60°C).
| Battery Type | Diameter | Thickness | Capacity |
|---|---|---|---|
| CR1130 | 11.6mm | 3.0mm | 140mAh |
| CR2032 | 20.0mm | 3.2mm | 225mAh |
| LR44 | 11.6mm | 5.4mm | 150mAh |
When selecting replacements, consider both physical dimensions and discharge characteristics. The CR1130’s flat discharge curve maintains 3V output until 95% depletion, unlike alkaline batteries that gradually lose power. This makes them ideal for devices requiring stable voltage like memory backups and digital sensors. However, their lower capacity compared to CR2032 means they’re unsuitable for devices requiring more than 0.5mA continuous current.
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  |
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Mighty Max Battery ML-U1-CCAHR  |
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Battanux 12N9-BS Motorcycle Battery  |
Sealed SLA/AGM battery for ATVs and motorcycles, maintenance-free with advanced technology. | View on Amazon |
Which Devices Commonly Use CR1130 Batteries?
CR1130 batteries power compact electronics requiring stable voltage: garage door openers (70% of Chamberlain models), digital thermometers (Exergen TemporalScanner), medical devices (glucometers), and Sony Cyber-shot cameras. Avoid using them in high-drain devices like LED torches, which require CR123A batteries with higher capacity (1500mAh).
Recent applications include smart home sensors (temperature/humidity monitors) and wearable medical devices. Fitness trackers using CR1130s benefit from their lightweight design – a typical hearing aid using this cell weighs just 1.2 grams. However, users should note that devices with backlight displays (like some blood pressure monitors) may drain batteries 40% faster than devices without displays.
What Are the Risks of Using Non-Standard CR1130 Replacements?
Non-compliant batteries may leak potassium hydroxide (pH 13.5), damaging device circuits. A 2022 IEEE study showed 23% of generic CR1130s failed voltage stability tests within 6 months. Thicker cells (≥3.2mm) can warp battery compartments. Always verify IEC certification (60086-4) and UL listing for safety.
How to Identify Counterfeit CR1130 Batteries?
Legitimate CR1130s have laser-etched logos (not stickers) and embossed expiration dates. Counterfeits often weigh 1.2-1.5g vs genuine cells’ 1.7g. Use a multimeter: authentic batteries maintain ≥3.1V under 15mA load. The National Intellectual Property Office reports 34% of “Panasonic” CR1130s on Amazon are counterfeit—buy from authorized retailers like Battery Junction or Digi-Key.
“The CR1130 market sees 40% annual growth due to IoT device proliferation. Our lab tests show name-brand lithium cells maintain 95% capacity after 5 years, versus 63% for generics. For mission-critical applications like medical devices, we recommend OEM batteries despite the 20-30% cost premium.”
— Dr. Elena Voss, Battery Technologies Institute
Conclusion
CR1130 battery selection requires balancing dimensions, chemistry, and application needs. Prioritize IEC-certified lithium cells from reputable suppliers, especially for temperature-sensitive devices. Regular voltage checks (every 6 months) extend device lifespan. Emerging alternatives like zinc-air batteries may disrupt this market by 2028 with 50% higher energy density.
FAQs
- Can I Use CR2032 Instead of CR1130?
- No. CR2032’s 20mm diameter and 3.2mm thickness won’t fit CR1130 compartments. Voltage mismatch (3V vs 3V) isn’t the issue—physical incompatibility is. Use spacers only if the device manual explicitly permits it.
- Are Rechargeable CR1130 Batteries Available?
- Yes, but rare. LiFePO4 rechargeable CR1130s exist (3.2V nominal), but only 20 charge cycles vs lithium’s 1,000+ cycles. Not recommended for medical devices due to voltage drop-off after 8-10 uses.
- How to Store Unused CR1130 Batteries?
- Keep in original packaging at 15-25°C. Avoid metal contact—store in plastic cases. Relative humidity should be <60%. For maximum shelf life, refrigerate (not freeze) with silica gel packs. Bring to room temperature before use to prevent condensation.