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Image source: Vatrer E15-43.8V25A, figure from the maker's own document "Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A)", in the entry that lists this part number. The maker uses the same photo for its 43.8 V and 58.4 V golf cart chargers. Figure from the manufacturer's document, page 3.Paid link. As an Amazon Associate we earn from qualifying purchases. Price as of Nov 13, 2026, 11:41 PM PST, may change
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
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Vatrer's store product data (products.json, captured September 29, 2026) prints "sku":"43.8V-BK--ZX" for its only variant of the listing titled "Vatrer 43.8V 25A Intelligent AC-DC 36V Golf Cart Battery Charger". The manual prints no SKU. The store description names the model as printed: "VATRER E15-43.8V25A".
Official store listing: Vatrer store Checked · Earlier documentLocation: Store product data, variants[].sku (Default Title)
Documented
Printed as "1050W" in the Maximum DC output power row, a maximum. Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 4, 02 Specifications, DC Output, Maximum DC output power
Documented
Printed as "7lbs（3.2kg）". Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 5, 02 Specifications, Mechanical, Weight
Documented
Converted: 28.1x14.5x8 cm x 10 mm/cm
Printed as "28.1x14.5x8cm(11.1x5.7x3.1”)"; the centimeter figures are recorded in millimeters. Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 5, 02 Specifications, Mechanical, Dimensions
Calculated
Printed as "Nominal AC input voltage 100-240VAC", "Nominal AC input frequency 50/60Hz" and "AC input voltage range 90-260VAC". Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 4, 02 Specifications, AC Input
Documented
Printed as "Maximum DC output current 25A". Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 4, 02 Specifications, DC Output, Maximum DC output current
Documented
Printed as "Enclosure IP66"; cooling is printed as "Active cooling with fan". Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 5, 02 Specifications, Environmental, Enclosure
Documented
Printed as "Maximum DC output voltage 43.8V", a maximum. Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 4, 02 Specifications, DC Output, Maximum DC output voltage
Documented
Vatrer's store product data (captured September 29, 2026) titles the listing "Vatrer 43.8V 25A Intelligent AC-DC 36V Golf Cart Battery Charger", naming a "36V Golf Cart" battery. The manual prints only the charger's output rating.
Official store listing: Vatrer store Checked · Earlier documentLocation: Store product data, title
Documented
Printed as "1050W" in the Maximum DC output power row, a maximum. Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 4, 02 Specifications, DC Output, Maximum DC output power
Documented
Printed as "7lbs（3.2kg）". Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 5, 02 Specifications, Mechanical, Weight
Documented
Converted: 28.1x14.5x8 cm x 10 mm/cm
Printed as "28.1x14.5x8cm(11.1x5.7x3.1”)"; the centimeter figures are recorded in millimeters. Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 5, 02 Specifications, Mechanical, Dimensions
Converted
Printed as "Nominal AC input voltage 100-240VAC", "Nominal AC input frequency 50/60Hz" and "AC input voltage range 90-260VAC". Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 4, 02 Specifications, AC Input
Documented
Printed as "Maximum DC output current 25A". Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 4, 02 Specifications, DC Output, Maximum DC output current
Documented
Printed as "Enclosure IP66"; cooling is printed as "Active cooling with fan". Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 5, 02 Specifications, Environmental, Enclosure
Documented
Printed as "Maximum DC output voltage 43.8V", a maximum. Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 4, 02 Specifications, DC Output, Maximum DC output voltage
Documented
Vatrer's store product data (captured September 29, 2026) titles the listing "Vatrer 43.8V 25A Intelligent AC-DC 36V Golf Cart Battery Charger", naming a "36V Golf Cart" battery. The manual prints only the charger's output rating.
Official store listing: Vatrer store Checked · Earlier documentLocation: Store product data, title
Documented
Printed as "13A"; PDF page 5 prints a nominal AC input current of 10A and a power factor of ">0.9". Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 4, 02 Specifications, AC Input, Maximum AC input current
Documented
The cover prints "LiFePO4 Battery Charger" (read from the rendered page); the specification table prints "Battery type Lithium".
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 1, cover; PDF page 4, Battery type
Documented
Printed as "-40℃ to +85℃(-40°F to 185°F)". Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 5, 02 Specifications, Environmental, Storage temperature
Documented
Printed as "-20℃ to +65℃(-4°F to 149°F)" with "Derated at >40℃(104℉)". Checked against the rendered page.
Official instruction manual: Vatrer 43.8V 25A LiFePO4 battery charger user's manual (model E15-43.8V25A) Checked · Earlier documentLocation: PDF page 5, 02 Specifications, Environmental, Operating temperature
Documented
Published claims and calculations, not independent test results.
Captured on October 10, 2026 at 01:11 UTC from Vatrer's store file host by Alternative Research.
Location: PDF page 1, cover; PDF page 3, model line; PDF pages 4 and 5, 02 Specifications; PDF page 8, Package Includes
Retrieved
Vatrer's own 12-page manual, served from the file host of Vatrer's own store (the same Shopify store folder that serves its product images) and listed on Vatrer's user guides page. vatrerpower.com answers our research agent with a challenge page, so this copy was obtained by Alternative Research directly from that file address on October 10, 2026 at 01:11 UTC; Research checked the copy's SHA-256 against the capture record and read it. Its text layer was read and every quoted value was checked against the rendered pages. The manual prints no warranty term. Manufacturer document, not an independent test.
Archived copy of a document published by Vatrer. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Vatrer published. Original address: https://cdn.shopify.com/s/files/1/0591/7523/9838/files/Vatrer_43.8V_25A_AC-DC_2c96ae08-bdf3-47b1-bb68-c866915f417c.pdf?v=1761385899. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 202a519eea4c2f4f0a9073c61dff473806b2cdd70e9a44b25eadfdcf6f90738a
Archived copy captured on 2026-10-17.
Location: Warranty Periods table
Retrieved
Vatrer Power's own warranty policy page, saved as a browser received it on October 17, 2026 (the site refuses automated fetchers); the content is whatever the address served on that date. Its Warranty Periods table ("Update: July 1, 2026") groups models by voltage and capacity range, not by model number; the RV & Home Storage Energy Batteries period cell spans the 12V, 24V, 36V and 51.2V rows. Manufacturer terms, not an independent assessment.
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Archived copy of a document published by Vatrer. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Vatrer published. Original address: https://cdn.shopify.com/s/files/1/0591/7523/9838/files/Vatrer_43.8V_25A_AC-DC_2c96ae08-bdf3-47b1-bb68-c866915f417c.pdf?v=1761385899. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 202a519eea4c2f4f0a9073c61dff473806b2cdd70e9a44b25eadfdcf6f90738a
No warranty terms on file.
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Price from the Amazon Creators API for the New-condition featured offer. Price checked .
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
The seller lists this as a new unit.
Source product page: Amazon listing B0DP2QFGQ9, identity checked through the Amazon Creators API Paid link. As an Amazon Associate we earn from qualifying purchases.CheckedProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
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No sourced accessories or replacement parts listed yet.
Manufacturer SKU 43.8V-BK--ZX · US market
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4.5 (3)Something wrong that is not one of the values above?
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