3V CR1225 Lithium Button Cell Battery (50mAh) manufacturer | PKCELL
Short Description:
With 20+ Years of Experience, Pkcell has become a leading Li-Socl2 Battery manufacturer, Specializing in producing the 3 volt CR1225 battery.
Dimension: 12.5*2.5 mm
Weight: 1.0 g
Self-Discharge Rate (Year): <1%
Shelf Life: >5 Years
Operating Temperature: -20~60 °C (A wide temperature version (-40~85 °C) is also available for demanding applications）
Recommend Constant Current: 2.0 mA
Recommend Pulse Current: 5 mA
Applications: Watches, Lasers, LED tea lights, Vibes, Calculators, Car remote controls, Toys, etc.
CR1225 Equivalent: DL1225,ECR1225,BR1225,LM1225, KCR1225.
Certification
Certified By IEC, SNI, BSCI, and More, Ensuring Top-Notch Quality and Safety.
Understanding CR1225 Battery
A CR1225 3V is a small lithium coin battery that fits in many devices. It has a diameter of 12mm and a height of 2.5mm. This battery is known for being dependable. It has a 3-volt output and is built in a strong way. Typically, 1225 battery possesses a capacity of approximately 40 mAh. This is sufficient for the normal discharge rate you use. The Lithium chemistry inside helps it last a long time. If you look for batteries for things where size and efficiency matter, cr 1225 batteries are here for you.
Key Features of Pkcell CR1225
-
Environmentally Friendly, Lightweight
- High Density of Energy
- Low Self-discharge
- Low Internal Resistance
- No Memory Effect
- Free of Mercury
- Safety Assurance: No fire, No Explosion, No Leakage
Main Applications of Pkcell CR1225
- Watches
- Car Remote Keys
- Computer CMOS
- Medical Devices
- Memory Backup
- Wireless Sensors
- Electronic Toys
Specification Of Other LiMnO2 Button Cell Battery
| Model | Normal Voltage (V) | Capacity (mAH) | Dimension(mm) | Weight (g) |
|---|---|---|---|---|
| CR927 | 3.0 | 30 | 9.5×2.7 | 0.6 |
| CR1216 | 3.0 | 25 | 12.5×1.6 | 0.7 |
| CR1220 | 3.0 | 40 | 12.5×2.0 | 0.9 |
| CR1225 | 3.0 | 50 | 12.5×2.5 | 1.0 |
| CR1616 | 3.0 | 50 | 16.0×1.6 | 1.2 |
| CR1620 | 3.0 | 70 | 16.0×2.0 | 1.6 |
| CR1632 | 3.0 | 120 | 16.0×3.2 | 1.3 |
| CR2016 | 3.0 | 75 | 20.0×1.6 | 1.8 |
| CR2025 | 3.0 | 150 | 20.0×2.5 | 2.4 |
| CR2032 | 3.0 | 210 | 20.0×3.2 | 3.0 |
| CR2032 | 3.0 | 220 | 20.0×3.2 | 3.1 |
| CR2050 | 3.0 | 150 | 20.0×2.5 | 2.4 |
| CR2320 | 3.0 | 130 | 23.0×2.0 | 3.0 |
| CR2325 | 3.0 | 190 | 23.0×2.5 | 3.5 |
| CR2330 | 3.0 | 260 | 23.0×3.0 | 4.0 |
| CR2430 | 3.0 | 270 | 24.5×3.0 | 4.5 |
| CR2450 | 3.0 | 600 | 24.5×5.0 | 6.2 |
| CR2477 | 3.0 | 900 | 24.5×7.7 | 7.0 |
| CR3032 | 3.0 | 500 | 30.0×3.2 | 6.8 |
More Than Just Individual Cells - We Also Offer Button Cell Batteries with Different Terminations
Why Choose Pkcell Battery?
Typical Discharge Characteristics
Warning:
- Do not short-circuit, recharge, heat, disassemble
- Do not force-discharge
- Do not make the anode and the cathode reversed
- Do not solder directly
Frequently Asked About CR1225 LiMnO2 Button Cell Battery
- Lead Time: Standard samples typically arrive in 7-12 days. Formal orders usually take around 25 days, though smaller quantities might ship faster, potentially within 15-18 days.
- Payment Methods: We accept various payment types, including T/T (Telegraphic Transfer), L/C (Letter of Credit), and PayPal.
- Shipping: We offer flexibility! Depending on your needs and location, we can ship your order via air freight (using carriers like FEDEX, DHL, UPS, EMS, etc.) or via sea freight.
- Delivery Terms: We can work with several common international shipping terms, including EXW, FCA, FOB, CFR, and DDU.
We have a minimum order value of USD $500. The actual quantity you receive depends on the unit price of the specific batteries you choose. Absolutely! We understand you need to test our products. We're happy to provide samples for your evaluation before you place a formal order.
We must understand your product's specific usage scenario to recommend the most suitable battery, including the required dimensions, operating temperature range, and the typical/maximum operating current.
This is a very important question, and the main difference is their physical size, which makes them completely non-interchangeable.
- CR1225 vs. CR2032: The CR1225 is significantly smaller in both diameter (12.5mm vs. 20mm) and thickness (2.5mm vs. 3.2mm). A CR2032 has a much higher capacity.
- CR1225 vs. CR1220: The CR1225 and CR1220 share the same diameter (12.5mm), but the CR1225 is thicker at 2.5mm compared to the CR1220's 2.0mm. This thickness difference means they cannot be used as replacements for one another.
Using the wrong size battery will either prevent it from fitting or result in a poor electrical connection. Always verify your device's specifications to ensure you purchase the correct battery.
Due to its unique combination of diameter (12.5mm) and thickness (2.5mm), there are no direct drop-in equivalents for the CR1225. While some batteries might share a similar voltage, any difference in size will prevent them from fitting or functioning correctly. For the safety and operation of your device, you should always replace a CR1225 with another CR1225.
Absolutely not. The CR1225 is a primary (non-rechargeable) battery and is not designed to be charged. Attempting to do so is extremely dangerous and could lead to a serious safety incident, such as the battery leaking, overheating, or even rupturing. Once a CR1225 has run out of power, it must be properly recycled and replaced with a new one.
All coin cell batteries, including the CR1225, require careful handling. The most critical precaution is to keep them out of reach of children and pets, as they pose a serious ingestion hazard. Additionally:
- Never try to recharge the battery.
- Do not short-circuit the terminals.
- Do not expose the battery to fire, extreme heat, or moisture.
- Always dispose of used or damaged batteries responsibly according to your local regulations.
