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ITECH IT5101

By ITECHSKU not documented

Battery testers
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Maximum discharge currentNot yet documentedVoltage range-300 to 300 VMaximum discharge powerNot statedChannelsNot statedTests cells or packsCells and packsCharges batteriesNot stated

Key specs

Units
Tool type
Battery internal resistance tester
Official product page
Sources

Printed as "IT5100 series is a series of battery internal resistance testers". From the maker product page; the catalogue title prints "IT5100 Series Battery Testers".

Official product page: ITECH product page: IT5100.html Checked · Earlier document

Location: Product page

Documented

Weight
2.4 kg5.3 lb converted
Official document
Sources

Printed as "2.4KG". Specification table page 7, weight row spans all three model columns (rendered).

Official document: ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf Checked · Earlier document

Location: PDF page 7

Documented

Tests cells or packs
Cells and packs
Official document
Sources

Printed as "Large (low-resistance) cell testing"; "High-voltage battery pack test e.g. electric vehicles, lithium battery etc.". Maker: "Large (low-resistance) cell testing" and "High-voltage battery pack test"; also "Battery module testing".

Official document: ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf Checked · Earlier document

Location: PDF page 2

Documented

Dimensions
9.27 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
384 × 230 × 105 mm15.1 × 9.06 × 4.13 in convertedOfficial document
Sources

Printed as "384*230*105". Specification table page 7, Size row spans all three model columns (rendered); printed "384*230*105（mm）", axis order not labeled.

Official document: ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf Checked · Earlier document

Location: PDF page 7

Calculated

Voltage range
-300 to 300 V
Official document
Sources

Printed as "Model IT5101 IT5101E"; "-300 V ~ +300 V". Page 3 Voltage table, IT5101 row, third measuring range (rendered: IT5101 row prints -6 V ~ +6 V, -60 V ~ +60 V, -300 V ~ +300 V). Open-circuit voltage measuring range, bipolar as printed.

Official document: ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf Checked · Earlier document

Location: PDF page 3

Documented

Logging or PC software
Yes
Official document
Sources

Printed as "Measurement data can be transferred to a PC and stored as CSV files.". Printed under "PC Application Program"; also USB-disk data storage up to 1000 groups as .csv (page 5). Software name not printed.

Official document: ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf Checked · Earlier document

Location: PDF page 6

Documented

Measures internal resistance
Yes
Official document
Sources

Printed as "This means the tester can test not only internal resistance and voltage simultaneously with high precision". AC 4-terminal internal resistance (AC-IR) measurement

Official document: ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf Checked · Earlier document

Location: PDF page 4

Documented

All specs7
Tool type
Battery internal resistance tester
Official product page
Sources

Printed as "IT5100 series is a series of battery internal resistance testers". From the maker product page; the catalogue title prints "IT5100 Series Battery Testers".

Official product page: ITECH product page: IT5100.html Checked · Earlier document

Location: Product page

Documented

Weight
2.4 kg5.3 lb converted
Official document
Sources

Printed as "2.4KG". Specification table page 7, weight row spans all three model columns (rendered).

Official document: ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf Checked · Earlier document

Location: PDF page 7

Documented

Tests cells or packs
Cells and packs
Official document
Sources

Printed as "Large (low-resistance) cell testing"; "High-voltage battery pack test e.g. electric vehicles, lithium battery etc.". Maker: "Large (low-resistance) cell testing" and "High-voltage battery pack test"; also "Battery module testing".

Official document: ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf Checked · Earlier document

Location: PDF page 2

Documented

Dimensions
384 D × 230 D × 105 D mm15.1 D × 9.06 D × 4.13 D in converted
Official document
Sources

Printed as "384*230*105". Specification table page 7, Size row spans all three model columns (rendered); printed "384*230*105（mm）", axis order not labeled.

Official document: ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf Checked · Earlier document

Location: PDF page 7

Documented

Voltage range
-300 to 300 V
Official document
Sources

Printed as "Model IT5101 IT5101E"; "-300 V ~ +300 V". Page 3 Voltage table, IT5101 row, third measuring range (rendered: IT5101 row prints -6 V ~ +6 V, -60 V ~ +60 V, -300 V ~ +300 V). Open-circuit voltage measuring range, bipolar as printed.

Official document: ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf Checked · Earlier document

Location: PDF page 3

Documented

Logging or PC software
Yes
Official document
Sources

Printed as "Measurement data can be transferred to a PC and stored as CSV files.". Printed under "PC Application Program"; also USB-disk data storage up to 1000 groups as .csv (page 5). Software name not printed.

Official document: ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf Checked · Earlier document

Location: PDF page 6

Documented

Measures internal resistance
Yes
Official document
Sources

Printed as "This means the tester can test not only internal resistance and voltage simultaneously with high precision". AC 4-terminal internal resistance (AC-IR) measurement

Official document: ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf Checked · Earlier document

Location: PDF page 4

Documented

Published claims and calculations, not independent test results.

Documents

1 on file
  • PDF
    ITECH document: ITECH IT5100 Series Battery Testers-EN.pdfOfficialITECHOfficial document
    Source details
    Revision
    Not stated
    Revision date
    Not stated

    Archived copy captured on 2026-10-16.

    Location: Specifications

    Retrieved

    ITECH's own document, obtained by Alternative Research on October 16, 2026 (itechate.com answers plain fetchers with an automatic browser check); each fact was checked against the printed page. Manufacturer specifications, not independent tests.

    Archived copies

    Archived copy of a document published by ITECH. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

    Archived backup Revision not recorded · 1.58 MB

    Archived copy, unaltered, kept as a record of what ITECH published. Original address: https://www.itechate.com/uploadfiles/catalogue/ITECH%20IT5100%20Series%20Battery%20Testers-EN.pdf. Copyright and takedown

    Source first found
    This copy captured
    Archived
    File detailsOriginal source
    Pages
    8
    Embedded creation date
    Embedded modification date

    Embedded dates are file metadata, not independent proof of publication.

    SHA-256: c64d8df0de121006de6f020eb93529d2d73eaa2b464ecba874e5d259d8936bd6

    Open

Archive and older revisions

Archive and older revisions1

Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.

  • WEB
    ITECH product page: IT5100.htmlOfficialITECHOfficial product page
    Source details
    Revision
    Not stated
    Revision date
    Not stated

    Archived copy captured on 2026-10-16.

    Location: Specifications

    Retrieved

    ITECH's own product page, obtained by Alternative Research on October 16, 2026 (itechate.com answers plain fetchers with an automatic browser check); each fact was checked against the printed page. Manufacturer specifications, not independent tests.

    Open

Archived documents

ITECH document: ITECH IT5100 Series Battery Testers-EN.pdf

Archived copy of a document published by ITECH. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

Archived backup Revision not recorded · 1.58 MB

Archived copy, unaltered, kept as a record of what ITECH published. Original address: https://www.itechate.com/uploadfiles/catalogue/ITECH%20IT5100%20Series%20Battery%20Testers-EN.pdf. Copyright and takedown

Source first found
This copy captured
Archived
File detailsOriginal source
Pages
8
Embedded creation date
Embedded modification date

Embedded dates are file metadata, not independent proof of publication.

SHA-256: c64d8df0de121006de6f020eb93529d2d73eaa2b464ecba874e5d259d8936bd6

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Warranty

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Certificates

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Parts and accessories

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Model history

Model identity

Model
IT5101

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