3.6V D ER34615 Li-SoCl2 Battery (19000mAh) | Pkcell

Short Description:

With 20+ Years of Experience, Pkcell has become a leading Li-Socl2 Battery manufacturer, Specializing in the production of the ER34615 battery.

Dimension: 34.2*61.5 mm

Weight: 107 g

Self-Discharge Rate (Year): <1%

Shelf Life: >10 Years

Operating Temperature: -55~85 °C

Standard Current: 3 mA

Max Discharge Current: 200 mA (continuous), 400 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.

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Understanding ER34615 Battery

The ER34615 D 3.6 V battery is a primary battery that can not be recharged. It is part of the Lithium Thionyl Chloride (Li-SOCl₂) group. This D-size battery has a voltage of 3.6V. This makes it a great choice for many uses because it lasts a long time and provides plenty of power. The ER34615 lithium batteries are popular in places where changing the battery often is difficult. This battery is made for uses that need stable and dependable power for a long time. It works well because it doesn't lose charge quickly and has a lot of energy. This makes it perfect for remote sensors, metering systems, GPS trackers, and several other industrial uses.

Key Features of Pkcell ER34615

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 ER34615

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

ER-battery-and-battery-pack

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Why Choose Pkcell Battery?

Decades Proven Expertise

20 years in battery manufacturing. Trusted by global brands and customers in 100+ countries.

Global Reach

Experienced exporter to 100+ countries. Offering flexible Air/Sea shipping and delivery terms.

Flexible Partnership

Flexible Formal Order MOQ (from $500) and samples available. Partnering with you from design to delivery.

Certified Quality

Strict QC in our 28,000 ㎡ facility. IEC, CE, RoHS certified for reliable performance.

Expert Support

Dedicated technical team with deep Lithium battery knowledge, ready to support your integration.

Custom Solutions

50+ R&D experts design tailored battery packs and solutions for your unique needs.

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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

How long will my order take, how can I pay, and what are the shipping options?

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.

What is your minimum order quantity (MOQ), and can I get samples first?

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.

What exactly is passivation? Sounds a bit technical!

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?

Are there different versions of ER34615 (with or without tabs, connectors)?

Yes. ER34615 batteries are available in standard, with axial leads, tabs, or connectorized versions to suit different device requirements, especially for OEM and industrial applications.

What is an ER34615 battery used for?

The ER34615 battery is widely used in remote monitoring systems, smart metering (e.g., water, gas meters), GPS tracking, industrial IoT sensors, and military-grade electronics that require long-lasting, high-energy primary lithium batteries.

What chemistry is used in ER34615 batteries?

ER34615 batteries use Lithium Thionyl Chloride (Li-SOCl₂) chemistry, known for its high energy density, very low self-discharge rate (<1% per year), and wide operating temperature range from -55°C to +85°C.

How long does an ER34615 battery last?

Depending on the application and current draw, ER34615 batteries can last 5 to 15 years or more, thanks to their ultra-low self-discharge and stable voltage output.

Can ER34615 batteries be recharged?

No. ER34615 is a primary (non-rechargeable) battery. Attempting to recharge it may result in leakage, overheating, or explosion. Always dispose of them according to local regulations.

What’s the difference between ER34615 and D-size alkaline batteries?

While both share the D-cell form factor, ER34615 offers much higher energy density, longer shelf life, and better performance in extreme environments, whereas D-size alkaline batteries are cheaper and rechargeable options exist.