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Sanyo / FDK | SKU: CB-CR14250SE-01 | Barcode: 4042883056657

Battery Model Sanyo / Fdk Cr14250se, 1755-bat, Cr1/2aa, Cr14250, Cr14250set 3v, 850 Mah - 2.55wh

🚀 In stock and ready for shipment from our warehouse. Pickup NOT available for this product

$11.95 CAD

⚠️ Custom Assembly Lead Time

If this product requires custom assembly (e.g. tabs, flyleads, or PC-pins). As these cells are built in-house, shipping may be delayed depending on our current workshop workload. Please contact us before ordering if you need a firm delivery estimate.

FDK CR14250SE 3V 1/2AA Lithium Battery – 850mAh High Performance Cell

Buy a premium FDK CR14250SE battery – a high-performance 3V 1/2AA lithium battery engineered for long life, stable voltage, and dependable operation in demanding environments. Manufactured in Japan (formerly Sanyo), this reliable CR14250SE replacement battery is ideal for industrial, metering, and memory backup applications, with compatibility across multiple equivalent models.

850mAh Capacity 3V Lithium Output Wide Temp Range Non-Rechargeable

Technical Specifications

ModelCR14250SE

BrandFDK (Formerly Sanyo)

Battery TypeCylindrical Lithium Cell

ChemistryLithium / Manganese Dioxide (Li/MnO₂)

Voltage3.0V

Capacity850mAh

Size1/2AA

Diameter14.5mm

Height25.0mm

Terminal TypeButton Top

Operating Temp-40°C to +85°C

Shelf LifeUp to 10 Years

RechargeableNo

Pack Size1 Battery

Why Choose This CR14250SE Battery?

Japanese Manufacturing Quality: Built by FDK (formerly Sanyo) for consistent, high-grade performance.
High Energy Density: Delivers 850mAh for extended runtime in demanding devices.
Wide Temperature Range: Reliable operation from -40°C to +85°C in harsh environments.
Long Shelf Life: Up to 10 years storage thanks to low self-discharge.
Stable Voltage Output: Maintains consistent 3V supply for sensitive electronics.
Direct Replacement Fit: Fully compatible with standard CR14250 and 1/2AA lithium battery sizes.

Compatible Model Numbers

1755-BAT CR1/2AA CR14250 CR14250SE CR14250SET

Always check your existing battery code, size, and terminal type before ordering to ensure compatibility.

Typical Applications

Utility meters (gas, water, electricity)
Industrial instrumentation
Memory backup systems
Security and alarm systems
Data logging and monitoring equipment
Medical and industrial electronics

CR14250SE Battery FAQs

Is the CR14250SE battery rechargeable?
No. This is a primary lithium battery and is not rechargeable.
What can replace a CR14250SE battery?
Equivalent models include CR14250, CR1/2AA, and CR14250SET.
How long does the battery last in storage?
It offers a shelf life of up to 10 years when stored correctly.
Can this battery handle extreme temperatures?
Yes, it operates reliably between -40°C and +85°C.

Product Highlights

Battery Size: 1/2AA (14.5mm × 25.0mm)
Voltage: 3V
Capacity: 850mAh
Chemistry: Li/MnO₂
Format: Cylindrical lithium battery
Terminal: Button Top
Brand: FDK (Sanyo)
Supply: 1 individual battery

Bulk Orders & Trade Pricing

Need larger quantities? We offer competitive pricing for bulk and trade orders. Contact us for volume discounts and tailored quotes for your business needs.

Reliable 1/2AA Lithium Power You Can Trust

The FDK CR14250SE 3V lithium battery is a dependable 1/2AA lithium replacement battery offering long-lasting performance, stable voltage, and exceptional durability in demanding environments. A trusted solution for industrial and backup power applications where reliability matters most.

Type of cell required -

Product variants

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Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.

🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

Delivery and Shipping

See our shipping policy and details at this link Shipping Details

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Product images may display the UPS unit, device, or equipment that this battery is designed to fit. These images are shown for reference only.
This listing is for the battery only. The UPS unit, UPS cartridge housing, or device shown is not included in the sale.

All product names, trademarks, and registered trademarks are the property of their respective owners. Any use of these names, brands, or model numbers is for identification and compatibility purposes only. Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).
All trademarks are used for identification purposes only.

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High quality, Battery Model Sanyo / FDK Cr14250se, 1755-bat, Cr1/2aa, Cr14250, Cr14250set 3V, 850 mAh - 2.55Wh. Our products are shipped from Canada using fast reliable carriers including Canada Post, UPS, & FedEx. Check out our detailed product description for more information with regards to this product

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