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WindyNation BattaMax BAT-RA12-033 12V AGM Deep Cycle Battery

By WindyNationSKU BAT-RA12-033

DC battery moduleCase battery12 V35 Ah
Evidence scoreResearch pending
No owner reviews yet · Write the first
Basic specsUnknownDischargeUnknownCharge9.9 A max.Peak current: 330 A$ / rated kWhUnavailableWarrantyUnknownSee termsLifetime productionNot publishedSize4.26 L*W: 130 × H: 168 × L: 195 mm9.8 kg21.61 lbCertificatesNone on fileEvidence missing

Key specs

Units
SKU
BAT-RA12-033
Official user manual
Sources

As printed.

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Cover

Documented

Chemistry
AGM sealed lead-acid (SLA)
Official user manual
Sources

As printed on the manual cover.

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Cover

Documented

Nominal voltage
12 V
Official user manual
Sources

Printed as Nominal Voltage 12V (6 cells).

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Section 2.3.1 Electrical specifications

Documented

Rated capacity
35 Ah
Official user manual
Sources

Printed as 35 Ah at the 20-hour rate (1.80 V/cell, 25 °C) in the BAT-RA12-033 column; the 10-hour rate is printed as 33 Ah.

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Section 2.3.1 Electrical specifications

Documented

Maximum charge current
9.9 A
Official user manual
Sources

Printed as Max Charge Current 9.9 Amps for the BAT-RA12-033.

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Section 2.3.1 Electrical specifications

Documented

Peak discharge current
330 A
Official user manual
Sources

Printed as Max Discharge Current 330A (5S) for the BAT-RA12-033 (five seconds).

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Section 2.3.1 Electrical specifications

Documented

Battery weight
9.8 kg22 lb converted
Official user manual
Sources

Printed as Unit Weight for the BAT-RA12-033.

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Section 2.3.2 Physical specifications

Documented

Dimensions
4.26 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
W: 130 × H: 168 × L: 195 mmW: 5.12 × H: 6.61 × L: 7.68 in convertedOfficial user manual
Sources

Printed as Dimension (L x W x H) for the BAT-RA12-033.

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Section 2.3.2 Physical specifications

Calculated

2 specs not documented yet: nominal energy, usable energyHelp fill in ›

All specs15
Chemistry
AGM sealed lead-acid (SLA)
Official user manual
Sources

As printed on the manual cover.

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Cover

Documented

Nominal energy
Not documented
Usable energy
Not documented
Nominal voltage
12 V
Official user manual
Sources

Printed as Nominal Voltage 12V (6 cells).

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Section 2.3.1 Electrical specifications

Documented

Rated capacity
35 Ah
Official user manual
Sources

Printed as 35 Ah at the 20-hour rate (1.80 V/cell, 25 °C) in the BAT-RA12-033 column; the 10-hour rate is printed as 33 Ah.

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Section 2.3.1 Electrical specifications

Documented

Maximum charge current
9.9 A
Official user manual
Sources

Printed as Max Charge Current 9.9 Amps for the BAT-RA12-033.

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Section 2.3.1 Electrical specifications

Documented

Peak discharge current
330 A
Official user manual
Sources

Printed as Max Discharge Current 330A (5S) for the BAT-RA12-033 (five seconds).

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Section 2.3.1 Electrical specifications

Documented

Recommended charge voltage
14.6 to 14.8 V
Official user manual
Sources

Printed as Cycle Use 14.6~14.8V (25 °C, temperature coefficient -4 mV/°C); standby use is printed as 13.6~13.8V.

Official user manual: WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019) Rev Revision 3.0 · Checked · Earlier document

Location: Section 2.3.1 Electrical specifications

Documented

Lifetime production

Not published

Published claims and calculations are not independently tested lifetime output.

Published claims and calculations, not independent test results.

Documents

1 on file
  • PDF
    WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019)OfficialWindyNationOfficial user manual
    Source details
    Revision
    Revision 3.0
    Revision date
    Not stated

    Archived copy captured on 2026-10-29.

    Location: Cover; Section 2.3 Specifications

    Retrieved

    WindyNation's own 13-page user manual, served from its store's file host; it prints BAT-RA12-033 and BAT-RA12-100 in separate specification columns. Its regulatory line names "40ah and 100ah" batteries. Manufacturer claims, not independent tests.

    Archived copies

    Archived copy of a document published by WindyNation. 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 3.0 · 2.20 MB

    Archived copy, unaltered, kept as a record of what WindyNation published. Original address: https://cdn.shopify.com/s/files/1/0636/9289/8526/files/BattaMax_RA_Series_Owners_Manual_R3.pdf?v=1666196408. Copyright and takedown

    Source first found
    This copy captured
    Archived
    File detailsOriginal source
    Pages
    13
    Embedded creation date
    Oct 16, 2019
    Embedded modification date
    Oct 16, 2019

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

    SHA-256: c88d5b0b778d3b524572ab91ff784c346d54443f94958b9b7a2dd9d068c25b94

    Open

Archive and older revisions

Archive and older revisions0

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

Archived documents

WindyNation BattaMax AGM sealed lead-acid batteries user manual (BAT-RA12-033, BAT-RA12-100), Revision 3.0 (10/04/2019)

Archived copy of a document published by WindyNation. 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 3.0 · 2.20 MB

Archived copy, unaltered, kept as a record of what WindyNation published. Original address: https://cdn.shopify.com/s/files/1/0636/9289/8526/files/BattaMax_RA_Series_Owners_Manual_R3.pdf?v=1666196408. Copyright and takedown

Source first found
This copy captured
Archived
File detailsOriginal source
Pages
13
Embedded creation date
Oct 16, 2019
Embedded modification date
Oct 16, 2019

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

SHA-256: c88d5b0b778d3b524572ab91ff784c346d54443f94958b9b7a2dd9d068c25b94

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Warranty

No warranty terms on file.

Sellers

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Price history

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Evidence score

Research pending0% documented

The Evidence score uses the priorities you choose. It counts published documents, such as certificates and warranty terms, and it compares a documented figure with the best documented figure of the same kind. It does not count owner reviews, and it is not a verdict on product quality or on how many people have reviewed it. A low score can mean little is documented, or that a documented figure is below the best of its kind. Undisclosed data scores 0.

Missing for this product: Certificates evidence needed; Warranty term needed; Warranty energy disclosure evidence needed; Lifetime / capacity evidence needed; Cell model disclosure evidence needed.

12 V · Case battery · Rated capacity

The warranty term and the lifetime energy are each scored against the best documented value for a home storage battery: a value earns its share of that best, times the weight. A documented value always earns points; an undisclosed one earns 0.

Research pending, 0 points: Certificates, Warranty term, Warranty energy disclosure, Lifetime / capacity, Cell model disclosure.

Computed from public specifications and evidence records. Warranty duration is not service quality; certificate evidence points are not a safety rating. Compatibility and installation limits still apply.

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Certificates

No certificates on file. Certificate guide

Parts and accessories

No sourced accessories or replacement parts listed yet.

Model history

Model identity

Model
BAT-RA12-033

Manufacturer SKU BAT-RA12-033

No historical observations recorded yet.

Community discussions

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Recalls / legal notices

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