ER261020 Lithium Thionyl Chloride Double C Battery 3.6V 18Ah replacement battery

v a dimensions w i
3.6 volts 18 Ah L: 1.03" H: 3.85" W: 1.03" 0.28 lbs 64.8 Wh
In stock
SKU
ER261020
BatteryGuy Price:
$12.95

ER261020 Lithium Thionyl Chloride Battery 3.6V 18Ah.  Compatible with most Digitrak and Ditchwitch transmitters.

This is a non rechargeable Lithium Battery replacement for the  Digitrak Horizontal Drilling Transmitter.  It is also replaces the DCI Sonde, the Ditch With Beacon and a variety of other HDD Beacons.

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Product Features

Maintenance Free

Maintenance Free

BatteryGuy Lithium Batteries do not require any maintenance while in use. Electrolyte levels are calibrated during factory production.

Puncture Resistant Case

Puncture Resistant Case

The casing of this Lithium battery has been designed to protect the internal components from impacts with sharp objects for extra durability in transport and use.

Corrosion Resistance

Corrosion Resistance

Both the terminals and casing are rust resistant so you won't experience loss of power because of faulty connections even in humid conditions.

High Energy Density

High Energy Density

The way we make our volt Lithium Batteries means you get an excellent energy per pound of weight ratio.

Optimized Conductivity

Optimized Conductivity

The materials we use inside and out have been specially selected for their optimal electrical conductivity so energy loss inside the battery is minimized.

Impact Resistant

Impact Resistant

All our Lithium Batteries are designed to survive impacts making them tough in transport and tough in use.

Detailed description

ER261020 Lithium Thionyl Chloride Battery 3.6V 18Ah.  Compatible with most Digitrak and Ditchwitch transmitters.

This is a non rechargeable Lithium Battery replacement for the Digitrak Horizontal Drilling Transmitter. It is also replaces the DCI Sonde, the Ditch With Beacon and a variety of other HDD Beacons.

Chemistry: LiSOCL2

Dimensions: 1.03" (26.2mm) Diameter X 4.02" (102mm) Long

Connector Type:  Button Top

Description: DBL C Cell Lithium Battery

Shelf Life: 10+ Years

Ambient temperature range: (-55° to +85°C)

Main Applications:
 • Downhole oil & gas
 • Measurement While Drilling (MWD)
 • Logging While Drilling (LWD)
 • Military devices

Note: Battery life can be effected by the transmitter type used, the depth at which it is used and the materials it is going through. This battery will fit most DigiTrak transmitters and DitchWitch beacons (please verify specs before ordering).

Technical Specifications

product base image
Voltage 3.6
Amperage 18 Ah
Dimensions L: 1.03" , H: 1.03" , W: 1.03"
Product Code ER261020
Availability In Stock
Same day shipping available
Quantity in Stock 114
Weight 0.28 lbs
UPC 00192404070755

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Alerts and Warnings

If your application runs on multiple batteries, make sure to replace all of them at the same time or you will dramatically reduce the lifespan of the new batteries by mixing them with older batteries.

You have to install your replacement batteries in the same original configuration they came out and are required to use your existing hardware and cables to reconnect the replacement batteries when applicable.

It is your responsibility to verify the battery or batteries being ordered match the battery or batteries in your application prior to placing your order. Please check your:

  • existing battery dimensions (Length x Width x Height)
  • quantity needed to replace all batteries
  • voltage and amp hour requirements

Manufacturers may change requirements without notice. BatteryGuy is not responsible for incorrect orders - if you need help, please contact us.

CALIFORNIA PROPOSITION 65 WARNING

This product contains Carbon Black, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.p65warnings.ca.gov.

Videos and Films

An explainer video on how lithium based batteries are made.