Skip to Content
  1. All products
  2. Cell & Batteries
  3. CR2025 3V Lithium Coin Cell Battery for Slim Remote Controls and Digital Devices
  4. Cell & Batteries
मूल्य सूची: Retail Price (B2C) मूल्य सूची
मूल्य सूची: Retail Price (B2C) मूल्य सूची
CR2025 3V Lithium Coin Cell Battery for Slim Remote Controls and Digital Devices

CR2025 3V Lithium Coin Cell Battery for Slim Remote Controls and Digital Devices

(0 review)
ComponentSpecification
ChemistryLithium Manganese Dioxide ($LiMn{O}_{2}$)
ModelCR2025
Nominal Voltage3.0V
Capacity~150mAh to 170mAh
Diameter20.0 mm
Height2.5 mm
WeightApprox. 2.4g
Price
₹ 12.71 ₹ 12.71
(Tax included)

Product Description The CR2025 is a high-density 3V lithium coin cell designed for applications where a standard CR2032 is too thick. Despite its ultra-slim 2.5mm profile, it provides a powerful and stable 3V output, making it the industry standard for slim-line remote controls, heart rate monitors, digital watches, and small medical devices. Its lithium chemistry ensures excellent performance in a wide range of temperatures and offers a shelf life of up to 10 years, making it a reliable choice for both everyday use and emergency backup power.

Key Features

  • Ultra-Slim Profile: At just 2.5mm thick, it is ideal for ultra-thin electronics and compact portable devices.

  • High Energy Density: Delivers long-lasting power for its miniature size.

  • Superior Shelf Life: Advanced lithium technology allows for up to 10 years of storage with minimal self-discharge.

  • Stable Voltage Output: Maintains a consistent 3V level throughout the majority of its discharge cycle.

  • Leak-Resistant Design: Robust casing prevents electrolyte leakage to protect your sensitive electronic components.

Technical Details

  • Standard Discharge Current: 0.2mA

  • Max Pulse Discharge Current: 15mA

  • Operating Temperature: -20°C to +60°C

  • Self-Discharge Rate: < 1% per year

  • Terminal Type: Flat contact (Standard)

Prototyping and Engineering Tips from Robogears

  • The "2025" Meaning: In the coin cell naming convention, "20" stands for the 20mm diameter, and "25" stands for the 2.5mm height. If your battery holder is designed for a CR2032 (3.2mm thick), a CR2025 might fit but could have a loose connection. Always use the specific battery height intended for your holder.

  • Slim-Line IR Remotes: Most slim IR remote controls used for home automation or RC projects use the CR2025 to keep the remote's thickness under 10mm. If your remote stops working at a distance, replacing the CR2025 is usually the first step.

  • Handling Advice: Handle the cell by its edges using plastic tweezers or a dry cloth. Skin oils on the flat surfaces can increase resistance, which may cause low-power microcontrollers to brown out during peak transmission times (like when a Bluetooth or IR signal is sent).

  • Non-Rechargeable Warning: This is a primary lithium cell. Never attempt to recharge it. Ensure your circuit is protected by a blocking diode to prevent reverse current from your main power supply.

Package Includes

  • 1 x CR2025 3V Lithium Coin Cell

Disclaimer Images are for reference; actual brand marking or packaging may vary by batch. Specifications subject to change by manufacturer. Keep away from small children; lithium batteries are hazardous if swallowed.