
( Brand: General Electric ), ( Manufacturer Part Number: CR245F111A ), ( Part Type: Module )
The **GE CR245F111A** is a high-performance, long-lasting lithium-ion coin cell battery designed for critical applications where reliability and extended runtime are essential. Part of General Electric s trusted line of energy solutions, this battery delivers a robust power output of **3.0 volts** with a nominal capacity of **110 milliamp-hours (mAh)**, making it ideal for low-drain electronic devices that require consistent and dependable energy. Engineered with a compact, lightweight design, the CR245F111A features a **24mm diameter and 5mm height**, fitting seamlessly into small enclosures such as smartwatches, fitness trackers, keyless entry systems, medical devices, and remote controls. Its **lithium-ion chemistry** ensures a stable voltage output over its operational lifespan, reducing the risk of voltage sag or failure during critical moments, while its low self-discharge rate minimizes energy loss when stored for extended periods.
Built to withstand a wide operating temperature range typically between **-20 C to 60 C** this battery excels in both indoor and outdoor environments, including automotive applications where temperature fluctuations can be extreme. The **hermetically sealed construction** prevents moisture and corrosion, safeguarding internal components from environmental degradation, which is particularly advantageous in humid or dusty conditions. GE s rigorous quality control ensures each unit undergoes stringent testing for performance, safety, and durability, making the CR245F111A a dependable choice for manufacturers and consumers alike. Whether powering a wearable health monitor, a security system, or a precision instrument, this battery combines efficiency, longevity, and reliability to meet the demands of modern electronics with confidence. Its compatibility with a wide range of devices from consumer gadgets to industrial sensors further underscores its versatility, making it a staple in both everyday and specialized applications.
**Pros and Cons of buying a General Electric CR245F111A Battery**
The **General Electric CR245F111A** is a lithium-ion coin cell battery commonly used in small electronic devices like smartwatches, fitness trackers, calculators, and remote controls. Below is a detailed breakdown of its advantages and disadvantages.
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### **Pros**
1. **High Energy Density**
The CR245F111A offers a relatively high energy capacity (typically around **110 mAh**) compared to other coin cell chemistries like alkaline or silver oxide. This means it can power devices for longer periods before needing replacement.
2. **Long Shelf Life**
Lithium-ion batteries maintain their charge for extended periods when stored properly (typically **2 5 years** without significant degradation). This makes them ideal for backup or standby applications.
3. **Low Self-Discharge Rate**
Unlike alkaline batteries, lithium-ion cells lose charge slowly when not in use, ensuring reliability in devices that are infrequently powered on.
4. **Compact and Lightweight**
The CR245F111A has a small, coin-like form factor (24.5 mm diameter, 5.0 mm thickness), making it easy to fit into tight spaces in electronic devices.
5. **Wide Operating Temperature Range**
It performs well in both cold and warm environments (typically **-20 C to 60 C**), though performance may degrade at extreme temperatures.
6. **No Mercury or Cadmium**
Unlike older battery types, lithium-ion batteries are environmentally friendlier as they do not contain hazardous materials like mercury or cadmium.
7. **Consistent Voltage Output**
The voltage remains stable ( 3.0V) until near the end of discharge, providing reliable power to devices until it is nearly depleted.
8. **Rechargeable Option Available**
While the CR245F111A is typically non-rechargeable, some lithium-ion coin cells (e.g., CR2450 variants) can be recharged, offering cost savings over time if used in devices that support recharging.
9. **Common and Widely Available**
Due to its popularity in consumer electronics, replacements are easy to find in stores, online marketplaces, or through bulk suppliers.
10. **Good for Low-Drain Applications**
It is well-suited for devices with minimal power consumption, such as sensors, timers, and small sensors, where high current draw is not required.
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### **Cons**
1. **Non-Rechargeable (Most Variants)**
The standard **CR245F111A** is a primary (non-rechargeable) battery. Attempting to recharge it can be dangerous, leading to swelling, leakage, or fire hazards. If rechargeability is needed, a specialized lithium-ion coin cell (e.g., CR2450 rechargeable) must be used instead.
2. **Sensitive to Overcharging and Short Circuits**
Lithium-ion batteries can be damaged or fail catastrophically if exposed to overcharging, deep discharging, or short circuits. Improper handling increases the risk of leakage or fire.
3. **Higher Cost Than Alkaline Batteries**
While the upfront cost per unit may be similar to alkaline batteries, lithium-ion batteries are generally more expensive, especially in bulk. However, their longevity can offset this over time in low-drain applications.
4. **Potential for Swelling or Leakage**
If damaged or improperly stored (e.g., exposed to high temperatures or physical stress), the battery may swell or leak electrolyte, which can corrode device components.
5. **Limited High-Current Performance**
The CR245F111A is not designed for high-drain applications (e.g., motors, high-power LEDs). It may struggle to deliver sufficient current for devices requiring significant power, leading to rapid discharge or failure.
6. **Environmental Concerns (Despite Improvements)**
While better than older chemistries, lithium-ion batteries still require proper disposal to avoid environmental harm. Improper disposal can lead to soil or water contamination.
7. **Voltage Drop Under Load**
While the voltage remains stable until near depletion, some devices may experience slight performance issues as the battery nears the end of its life due to reduced capacity.
8. **Not Ideal for Extreme Conditions**
Although it operates in a wide temperature range, prolonged exposure to extreme heat or cold can reduce its lifespan and performance.
9. **Compatibility Issues**
Some devices may not recognize or handle lithium-ion batteries correctly, leading to premature failure or malfunctions. Always check compatibility before replacement.
10. **No "Dead" Indicator**
Unlike alkaline batteries, lithium-ion cells do not provide a clear visual indication of remaining capacity. A device may still function until the battery is nearly empty, leading to unexpected shutdowns.
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### **Conclusion**
The **General Electric CR245F111A** is an excellent choice for **low-power, long-term applications** where reliability, compact size, and low self-discharge are priorities. Its lithium-ion chemistry ensures a long shelf life and stable performance in devices like smartwatches, sensors, and remote controls. However, its **non-rechargeable nature, sensitivity to handling, and higher cost** compared to alkaline alternatives must be considered.
For users who need **rechargeability**, a specialized lithium-ion coin cell (e.g., CR2450 rechargeable) would be a better long-term investment. For **high-drain applications**, a different battery type (e.g., lithium polymer or alkaline) may be more suitable.
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### **Recommendation**
- **Buy the CR245F111A if:**- You need a **long-lasting, low-drain battery** for devices like fitness trackers, calculators, or remote controls.
- You require **reliable performance in standby or backup applications**.
- You prefer **environmentally friendlier** options compared to alkaline batteries.
- The device **does not support rechargeable batteries**, and you want a drop-in replacement.
- **Avoid the CR245F111A if:**- You need a **rechargeable battery** (opt for a CR2450 rechargeable instead).
- The device requires **high current draw** (e.g., motors, bright LEDs).
- You frequently replace batteries and want **lower upfront costs** (alkaline may be more economical for high-turnover use).
- You are unsure about **proper storage or handling**, as mishandling can lead to safety risks.
**Final Verdict:** The **CR245F111A is a strong, reliable choice for its intended use cases**, particularly in electronics where longevity and low maintenance are valued. Always ensure proper disposal and handling to maximize safety and performance.
Part Number CR245F111A. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed.
Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.