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Size D 19Ah ER34615 Li-SOCl2 3.6 V Battery

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Size D 19Ah ER34615 Li-SOCl2 3.6 V Battery

Brand Name : HCB

Model Number : ER34615 Bobbin type D size

Certification : UN/CE/UL

Place of Origin : China

MOQ : 1K pcs

Price : contact with HCB battery

Payment Terms : T/T, L/C, PayPal

Supply Ability : two million unit per month

Delivery Time : 10 - 35days

Packaging Details : Special design for Air/Sea/Courier transportation

Model : D size bobbin type ER34615

Dimensions : φ34.2*61.5

Nominal capacity : 19000mAh

Maximum pulse discharge current : 600mA

Maximum continuous current : 300mA

Operating temperature range : -55°C~+85°C

Capacitor : ER34615+UPC1520, ER34615+UPC1550

Used for : Utility metering, Instrumentation, IoT, sensors, GPS asset tracking

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3.6V 19Ah Primary Lithium Battery ER34615 For monitor temperatures in the vaccine supply chain

Nominal Capacity19000mAh
Battery discharged at continuous current 6.5mA until voltage reaches cut-off voltage 2.0V at ambient temperature 23±2℃
Nominal Voltage3.6 V
Maximum Continuous Current300mA
Battery with minimum 50% rated capacity discharged at ambient temperature 23±2℃
Maximum Pulse Discharge Current600mA
Battery with minimum 50% rated capacity discharged at max pulse for 3 seconds after 27seconds break. Ambient temperature 23±2℃
Storage Condition

Temperature ≤ 30℃

Humidity ≤ 75%RH

Operating Temperature-55℃ to +85℃
Battery DimensionSee drawing on pag
Max Weight105.0g
Self-discharge Rate1%
Max self-discharged rate at ambient temperature 23±2℃
Shelf Life10 years
Ambient temperature 23±2℃

Cell References Data

-Primary Lithium Battery ER34615

3.6V Lithium-thionyl chloride [Li-SOCl2] D-size bobbin cell


Open circuit voltage (at 23±2°C) 3.65V

Nominal capacity 19000mAh

(At+25°C, battery discharged at continuous current 2mA until voltage reaches cut-off voltage 2.0V. The capacity can vary at different temperature, discharge current or cut-off voltage. )

Maximum continuous current 300mA

(At+25°C, 2.0V cut-off, battery discharged for minimum 50% of nominal capacity. )

Maximum pulse discharge current 600mA

(At+25°C, 2.0V cut-off, battery discharged for minimum 50% of nominal capacity with max pulse for 3 seconds after 27 seconds break. The discharged capacity may vary according to the pulse characteristics, the temperature, and the cell’s previous history. Fitting the cell with a capacitor may be recommended in severe conditions. Consult HCB.

Storage (recommended) ≤30°C & ≤75%RH

(For more severe conditions, consult HCB)

Operating temperature range -55°C~+85°C
(Operation above ambient temperature may lead to reduced capacity and lower voltage readings at the beginning of pulses. Consult HCB)


  • High voltage response, stable during most of the lifetime of the application

  • Energy Density up to 830Wh/L

  • Wide operating temperature range(-40℃~+85℃)

  • Low Self-discharge Rate(less than 2% per year of storage at +20°C)


Utility metering

Smart electricity meters, NB IoT gas meters, water meters, heat meters, calorimeters; automatic meter reading; prepayment meters


Electronic toll collection; data loggers; On-board units; trucks, containers, trailers; animals; personal; GPS asset tracking;


Tire pressure monitoring systems; engine controllers; brake controllers; in-car computers; digital tachographs; belt straighteners

Alarm and security systems

Wireless alarms PIR; sensors/detectors; electronic safes; encryption systems

Industrial automation

Controllers; fault detectors; process logic control; Industrial PC’s

Office automation

Point of sale terminals; cash machines; telephone key systems; telephone exchange boards


Electronic scales; vending machines; gambling machines; taximeters


Dispensers; implantable devices; infusion pumps


Beacons; buoys; oil drilling/MWD; life jacket lights

High end consumer

Ultral thin soft pack batteries, customized batteries


Diameter(max) 34.2mm

Height(max) 61.5mm

Typical weight 105.0g

Lithium metal content 5.2g


● Do Not Short Circuit ● Do Not Recharge ● Do Not Puncture ● Do Not Crush
● Do Not Dismantle ● Do Not Incinerate ● Do Not Mix New and Used Batteries ● Do Not Heat Above 100°C

Product Tags:

ER34615 Li-SOCl2 3.6 V Battery


19Ah Li-SOCl2 3.6 V Battery


3.6 volt lithium battery size d

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