3.6V ER17505 Li-SoCl2 Battery (3400mAh) | Pkcell
Short Description:
With 20+ Years of Experience, Pkcell has become a leading Li-Socl2 Battery manufacturer, Specializing in the production of the ER17505 lithium battery.
Dimension: 17.5*50.5 mm
Weight: 32 g
Self-Discharge Rate (Year): <1%
Shelf Life: >10 Years
Operating Temperature: -55~85 °C
Standard Current: 1 mA
Max Discharge Current: 100 mA (continuous), 200 mA (Pulse)
Applications : Electronic devices and Electric power/water/gas meters,Memory ICs and more.
Certification
Certified By IEC, SNI, BSCI, and More, Ensuring Top-Notch Quality and Safety.
Understanding ER17505 Battery
The ER17505 battery is a high-capacity lithium battery built for long-term, low-drain use. It’s a standard A size cell with a voltage of 3.6V and uses lithium thionyl chloride (Li-SOCl₂) chemistry. With a capacity of around 3600mAh, it’s ideal for applications like smart utility meters, memory backup systems, and security devices. The ER17505 is known for its stable performance, wide temperature range, and very low self-discharge rate—making it a dependable power solution when battery replacement isn't easy or frequent.
Key Features of Pkcell ER17505
- High and Stable Voltage
- High Minimum Voltage During Pulsing
- Stainless Steel Container
- Hermetic Glass-to-metal Sealing
- Low Self-discharge Rate (Less than 1% After 1 year of Storage at +25℃)
- Wide Operating Temperature (-60℃~+85℃)
- Restricted for transport(class 9)
Main Applications of Pkcell ER17505
- Gas Metering
- Utility Metering
- Alarms and Security Devices
- Memory Back-up
- Tracking Systems
- Professional Electronics
Cost-effective Alternatives to Tadiran, Saft, Xeno & Tekcell
| PKCELL ER Model | Equivalent Competitor Model(s) |
|---|---|
| ER26500 | LS26500 (Saft) |
| ER14505 | LS14500 (Saft), XL-145F (Xeno), Tekcell SB-AA02, TL-5186 (varies) |
| ER14250 | TL-5902 (Tadiran), Tekcell 1/2AA, TL-2150, XL-060F, XL-055F, SL-760, TL-5104, LS14250 |
| ER17505 | LS17500 (Saft) |
| ER34615 | LS33600 (Saft), TL-5930 (Tadiran), TL-5920, XL-205F, LSH20 (Saft) |
| ER18505 | LS-18505, TL-5955 (Tadiran) |
| ER17335 | LS-17335, TL-5903 (Tadiran), TL-5903S |
Specification Of Other Li-SOCl2(Energy Type) Models
| Model IEC | Nominal Voltage | Dimensions | Nominal Capacity | Standard Current | Max Continuous Discharge Current | Max Pulse Discharge Current | Cut-off Voltage | Weight Approx | Operating Temperature | |
|---|---|---|---|---|---|---|---|---|---|---|
| ER10450 | AAA | 3.6 | 10.0×45.0 | 800 | 1.00 | 50 | 60 | 2.00 | 9 | -55~+85 |
| ER14250 | 1/2AA | 3.6 | 14.5×25.0 | 1200 | 0.50 | 20 | 45 | 2.00 | 10 | -55~+85 |
| ER14335 | 2/3AA | 3.6 | 14.5×33.5 | 1650 | 0.70 | 75 | 150 | 2.00 | 13 | -55~+85 |
| ER14505 | AA | 3.6 | 14.5×50.5 | 2400 | 1.00 | 100 | 200 | 2.00 | 19 | -55~+85 |
| ER17335 | 3.6 | 17×33.5 | 2100 | 1.00 | 100 | 200 | 2.00 | 30 | -55~+85 | |
| ER17505 | 3.6 | 17×50.5 | 3400 | 1.00 | 100 | 200 | 2.00 | 32 | -55~+85 | |
| ER18505 | A | 3.6 | 18.5×50.5 | 4000 | 1.00 | 120 | 200 | 2.00 | 32 | -55~+85 |
| ER26500 | C | 3.6 | 26.2×50.5 | 8500 | 2.00 | 130 | 300 | 2.00 | 55 | -55~+85 |
| ER34615 | D | 3.6 | 34.2×61.5 | 19000 | 3.00 | 200 | 400 | 2.00 | 107 | -55~+85 |
| ER9V | 3.6 | 48.8×17.8×7.5 | 8500 | 2.00 | 130 | 300 | 2.00 | 16 | -55~+85 | |
More Than Just Individual Cells - We Offer Complete Power Solutions.
- Single Battery With Cables and Connectors
- Custom LiSOCl2 Battery Packs Based on Your Tailored Needs
Why Choose Pkcell Battery?
Typical Discharge Characteristics
Warning:
- These are non rechargeable batteries.
- Do not recharge, short circuit,crush, disassemble, heat above 100℃ incinerate.
- Do not use the battery beyond the permitted temperature range.
Frequently Asked About LiSoCl2 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.
Passivation is an interesting natural phenomenon observed in Lithium Thionyl Chloride (LiSO₂Cl₂) batteries! When lithium metal touches the thionyl chloride (SOCl₂) electrolyte, a thin, protective layer forms on the surface of the lithium negative electrode. This layer, mostly made up of Lithium Chloride (LiCl), creates a high-resistance barrier that prevents a continuous reaction between the lithium and the electrolyte. Isn't it fascinating how this process helps maintain the battery's performance?
Passivation has some excellent benefits along with a few potential drawbacks that are important to consider:
Benefits:
- Low Self-Discharge: The passivation layer does a fantastic job of slowing down any unwanted side reactions between the lithium and the electrolyte, leading to an impressively low self-discharge rate. Thanks to this, LiSO₂Cl₂ batteries can be stored for many years, often over 10 years, while still keeping most of their capacity intact.
- Long Shelf Life: Because of the low self-discharge, these batteries can hold onto their energy for quite an extended period, which is great for long-term storage.
Potential Drawbacks:
- Voltage Delay: When a passivated battery starts discharging—especially after being stored or during high-current pulses—the current first needs to break through or dissolve the high-resistance passivation layer. This can temporarily drop the battery's voltage below its normal operating level before it bounces back. This occurrence is often referred to as "voltage delay."
This battery uses Li-SOCl₂ (Lithium Thionyl Chloride) chemistry, known for its high energy density, excellent reliability, and shelf life of up to 10 years in suitable conditions.
No, ER17505 is a non-rechargeable lithium battery. It is designed for long-duration single-use applications, and recharging it can be hazardous.
Depending on the application and power demand, ER17505 batteries can last 5 to 10 years, making them ideal for long-term deployments where battery replacement is difficult.
The standard ER17505 has limited pulse capabilities. For high-pulse or wireless transmission applications, a version with a hybrid layer capacitor (HLC) or an external capacitor is recommended.
While both are 3.6V Li-SOCl₂ batteries, ER17505 is larger and offers a higher capacity (3600mAh vs. 2400mAh) than ER14505. Choose based on the device's size and runtime requirements.
