3V CR2016 Lithium Button Cell Battery (75mAh) | PKCELL
Short Description:
With 20+ Years of Experience, Pkcell has become a leading Li-Socl2 Battery manufacturer, Specializing in producing the CR2016 3v battery.
Dimension: 20*1.6 mm
Weight: 1.8 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 mA
Recommend Pulse Current: 15 mA
Applications: Watches, Lasers, LED tea lights, Vibes, Calculators, Car remote controls, Toys, etc.
CR2016 is the replacement for 5000LC, BR2016, CR2016, DL2016, ECR2016, KCR2016, KECR2016, Seiko SB-T11, and Timex FA.
Certification
Certified By IEC, SNI, BSCI, and More, Ensuring Top-Notch Quality and Safety.
Understanding CR2016 Battery
The CR2016 battery is a small, flat button cell battery that belongs to the lithium coin battery family. It is known for its thin shape, reliable power, and long storage life. The button battery CR2016 gives us some information. The name "CR" comes from its chemical makeup, which stands for Lithium Manganese Dioxide (LiMnO2). The "2016" part shows its size: 20mm in diameter and 1.6mm thick. Because of their small size and long shelf life, CR2016 3 volt batteries are often used in devices that need little power but last a long time. They are very popular because of their stable 3V output and long-lasting performance.
Key Features of Pkcell CR2016
-
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 CR2016
- 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 CR2016 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 common point of confusion, and the difference comes down to their thickness and capacity. All three batteries share the same 20mm diameter and a 3V voltage, but they are not interchangeable.
- CR2016: 1.6mm thick (lowest capacity)
- CR2025: 2.5mm thick (medium capacity)
- CR2032: 3.2mm thick (highest capacity) Using a battery with the wrong thickness will either prevent it from fitting in the compartment or result in a poor electrical connection.
Due to its unique combination of diameter (20mm) and thickness (1.6mm), there are no direct drop-in replacements that differ in size. You should always replace a CR2016 with another CR2016 to ensure proper fit and function. However, in some very specific cases, certain devices designed for a CR2032 may use two CR2016 batteries in a special holder, but this is an exception, not a rule. Always consult your device's manual before attempting this.
No, they are not. The CR2016 is a primary (non-rechargeable) battery and is not built 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 exploding. Once a CR2016 has been depleted, it should be properly disposed of and replaced with a new one.
All coin cell batteries, including the CR2016, 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 attempt to recharge the battery.
- Do not short-circuit the terminals.
- Avoid exposing the battery to fire, extreme heat, or moisture.
- Always dispose of used or damaged batteries responsibly according to your local regulations.
