SKU: P12V300-200-BASIC-4-A200-DE
Official store listing
Sources
Power Queen prints the part number "P12V300-200-BASIC-4-A200-DE" against the "1 Stück" variant in its German store's own product data for this listing, captured on September 29, 2026. The page's visible text does not print it. The store's multi-pack, charger bundle and tax-free variants carry their own suffixed codes and are not separate records.
Official store listing: Power Queen store Checked Sep 29, 2026 · Earlier documentOfficial product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Store product data (the store's product feed), variants[].sku, variant "1 Stück"
Documented
Chemistry: LiFePO4
Official product page
Sources
Printed as "Zellentyp： LiFePO4 Prismatisch" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Zellentyp" row
Documented
Nominal energy: 3.84 kWh
Converted: 3840 Wh / 1000 = 3.84 kWh
Official product page
Sources
Converted: 3840 Wh / 1000 = 3.84 kWh
Printed as "Energie： 3840Wh" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026. Watt-hours as printed, expressed in kWh.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Energie" row
Converted
Nominal voltage: 12.8 V
Official product page
Sources
Printed as "Nennspannung： 12.8V" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Nennspannung" row
Documented
Rated capacity: 300 Ah
Official product page
Sources
Printed as "Nennkapazität： 300Ah" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Nennkapazität" row
Documented
Continuous discharge current: 200 A
Official product page
Sources
Printed as "Max. Kontinuierlicher Entladestrom： 200A" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Max. Kontinuierlicher Entladestrom" row
Documented
Continuous charge current: 200 A
Official product page
Sources
Printed as "Max. Kontinuierlicher Ladestrom： 200A" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Max. Kontinuierlicher Ladestrom" row
Documented
Continuous output power: 2.56 kW
Converted: 2560 W / 1000 = 2.56 kW
Official product page
Sources
Converted: 2560 W / 1000 = 2.56 kW
Printed as "Max. Kontinuierliche Ausgangsleistung： 2560W" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026. Watts as printed, expressed in kW.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Max. Kontinuierliche Ausgangsleistung" row
Converted
Recommended charge current: 60 A
Official product page
Sources
Printed as "Empfohlener Ladestrom： 60A (0,2C)" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Empfohlener Ladestrom" row
Documented

1 spec not documented yet: usable energyHelp fill in ›

All specs24

Chemistry: LiFePO4
Official product page
Sources
Printed as "Zellentyp： LiFePO4 Prismatisch" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Zellentyp" row
Documented
Nominal energy: 3.84 kWh
Converted: 3840 Wh / 1000 = 3.84 kWh
Official product page
Sources
Converted: 3840 Wh / 1000 = 3.84 kWh
Printed as "Energie： 3840Wh" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026. Watt-hours as printed, expressed in kWh.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Energie" row
Converted
Usable energy: Not documented
Nominal voltage: 12.8 V
Official product page
Sources
Printed as "Nennspannung： 12.8V" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Nennspannung" row
Documented
Rated capacity: 300 Ah
Official product page
Sources
Printed as "Nennkapazität： 300Ah" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Nennkapazität" row
Documented
Continuous discharge current: 200 A
Official product page
Sources
Printed as "Max. Kontinuierlicher Entladestrom： 200A" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Max. Kontinuierlicher Entladestrom" row
Documented
Continuous charge current: 200 A
Official product page
Sources
Printed as "Max. Kontinuierlicher Ladestrom： 200A" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Max. Kontinuierlicher Ladestrom" row
Documented
Continuous output power: 2.56 kW
Converted: 2560 W / 1000 = 2.56 kW
Official product page
Sources
Converted: 2560 W / 1000 = 2.56 kW
Printed as "Max. Kontinuierliche Ausgangsleistung： 2560W" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026. Watts as printed, expressed in kW.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Max. Kontinuierliche Ausgangsleistung" row
Converted
Recommended charge current: 60 A
Official product page
Sources
Printed as "Empfohlener Ladestrom： 60A (0,2C)" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Empfohlener Ladestrom" row
Documented
Recommended charge voltage: 14.4 V
Official product page
Sources
Printed as "Ladespannung： 14,4V ± 0,2V" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026. The printed tolerance is kept in the quoted text; only the central figure is recorded.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Ladespannung" row
Documented
BMS current: 200 A
Official product page
Sources
Printed as "BMS： 200A" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026. The BMS current rating as printed; it is not a separately published continuous or peak figure.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "BMS" row
Documented
Cycle rating: 4,000 cycles
Power Queen prints "4000-15000 Zyklen"Official product page
Sources
Printed as "Zyklus Lebensdauer： 4000-15000 Zyklen" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE, captured on September 29, 2026. The lowest cycle count in the row is recorded; the full row is quoted.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document
Location: Product page, specification table, "Zyklus Lebensdauer" row
Documented

Lifetime production

Not published

Published claims and calculations are not independently tested lifetime output.

Published claims and calculations, not independent test results.

Documents

2 on file

WEB
Power Queen German store warranty statement (German-language), "Garantie & Rückgabe" page (October 13, 2026 capture)OfficialPower QueenOfficial warranty
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-10-13.
Location: "Garantie & Rückgabe" page
Retrieved Oct 12, 2026
Power Queen's own warranty statement published on its German store (www.ipowerqueen.de), captured on October 13, 2026. A store-wide policy: it names battery series and capacity ranges, not part numbers, and applies to the batteries that store sells. Store pages change without notice.
Open
WEB
Power Queen German store product page (German-language), P12V300-200-BASIC-4-A200-DE (October 13, 2026 capture)OfficialPower QueenOfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-10-13.
Location: Specification table and description
Retrieved Oct 12, 2026
Power Queen's own German store (www.ipowerqueen.de) product page for the listing whose product data carries the part number P12V300-200-BASIC-4-A200-DE, captured on October 13, 2026. It establishes the figures in its specification table and description as Power Queen printed them on the access date. Store pages change without notice and carry no revision date. Manufacturer claims, not independent tests.
Open

Archive and older revisions1

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

WEB
Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture)OfficialPower QueenOfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-09-29.
Location: Page text and specification table
Retrieved Sep 29, 2026
Power Queen's own German store page (www.ipowerqueen.de) for the listing "Power Queen 12V 300Ah LiFePO4 Batterie, Integriertes 200A BMS", captured on September 29, 2026. It establishes the listing, its variants and the figures in its specification table as Power Queen printed them on the access date. Store pages change without notice and carry no revision date. Manufacturer claims, not independent tests.
Open

Submit a document

Warranty

Remedy: Replacement of a defective product as the first remedy, after diagnosis and with a prepaid return label; a refund where the customer insists, in full within 12 months of delivery and pro-rated after 12 months
Official warranty
Sources
Summarized from Power Queen's German store store warranty statement, captured on October 13, 2026, which prints "Im Rahmen der Garantie stellt Power Queen für jedes defekte Produkt vorrangig ein Ersatzgerät zur Verfügung." "Innerhalb von 12 Monaten (einschließlich) Volle Rückerstattung" "Nach 12 Monaten Anteilige Rückerstattung".
Official warranty: Power Queen German store warranty statement (German-language), "Garantie & Rückgabe" page (October 13, 2026 capture) Checked Oct 12, 2026 · Earlier document
Location: "Garantie & Rückgabe" page, sections 2 and 3
Documented
Transfer to another owner: Original purchaser only; if gifted or resold, claims are made by the original purchaser with proof of purchase
Official warranty
Sources
Summarized from Power Queen's German store store warranty statement, captured on October 13, 2026, which prints "Bei Schenkung oder Weiterverkauf müssen Garantieansprüche vom ursprünglichen Käufer mit Kaufnachweis geltend gemacht werden.".
Official warranty: Power Queen German store warranty statement (German-language), "Garantie & Rückgabe" page (October 13, 2026 capture) Checked Oct 12, 2026 · Earlier document
Location: "Garantie & Rückgabe" page, opening paragraph
Documented
Coverage conditions: Excludes normal wear and aging (including gradual capacity loss), misuse, abuse, improper installation, unauthorized modification or repair, natural disasters, use outside the intended application (including starter use if not designed for it) and failure to follow the manuals; liability limited to the purchase price; statutory rights unaffected
Official warranty
Sources
Summarized from Power Queen's German store store warranty statement, captured on October 13, 2026, which prints "Normale Abnutzung oder Alterung (einschließlich äußerer Erscheinung und allmählichem Kapazitätsverlust)" "Die Gesamthaftung ist auf den gezahlten Kaufpreis des Produkts beschränkt." "Ihre gesetzlichen Rechte als Verbraucher bleiben von dieser Garantie vollständig unberührt.".
Official warranty: Power Queen German store warranty statement (German-language), "Garantie & Rückgabe" page (October 13, 2026 capture) Checked Oct 12, 2026 · Earlier document
Location: "Garantie & Rückgabe" page, sections 4 and 5
Documented
Coverage starts: Original purchase date
Official warranty
Sources
Summarized from Power Queen's German store store warranty statement, captured on October 13, 2026, which prints "Die Garantiebedingungen gelten ab dem ursprünglichen Kaufdatum und ausschließlich für den ursprünglichen Käufer.".
Official warranty: Power Queen German store warranty statement (German-language), "Garantie & Rückgabe" page (October 13, 2026 capture) Checked Oct 12, 2026 · Earlier document
Location: "Garantie & Rückgabe" page, opening paragraph
Documented
Warranty term: 5 years
Official warranty
Sources
Power Queen's German store product page for P12V300-200-BASIC-4-A200-DE prints "5 Jahre Garantie" in its feature list, and the German store warranty page prints "12V Serie ≥ 20Ah 5 Jahre" for its 12V batteries, captured on October 13, 2026. Base term as printed.
Official product page: Power Queen German store product page (German-language), P12V300-200-BASIC-4-A200-DE (October 13, 2026 capture) Checked Oct 12, 2026 · Earlier documentOfficial warranty: Power Queen German store warranty statement (German-language), "Garantie & Rückgabe" page (October 13, 2026 capture) Checked Oct 12, 2026 · Earlier document
Location: Product page, "Merkmale" list; warranty page, section 1.1 "Batterien"
Documented

Sellers

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Price history

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Owner reviews

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Own one? A verified review needs a receipt and a serial number photo, and counts 19× in the owner rating.

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Your reviews · Review policy

Evidence score

9/100Missing details40% 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 details. This number counts only the evidence recorded so far. The source review for this product is not finished, or the maker has not disclosed enough, so the number can only go up.

Missing for this product: Certificates evidence needed; Warranty energy disclosure evidence needed; Cell model disclosure evidence needed.

12 V · Format not recorded · 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.

Warranty term5 years5 / 20

5 years · 20% weight

5 of 20 years, the best documented for a home storage battery (printed by the maker): Bioenno Power 6V 3Ah LiFePO4 Battery (PVC, BLF-0603W)

Power Queen's German store product page for P12V300-200-BASIC-4-A200-DE prints "5 Jahre Garantie" in its feature list, and the German store warranty page prints "12V Serie ≥ 20Ah 5 Jahre" for its 12V batteries, captured on October 13, 2026. Base term as printed.

25 / 100 × 20 = 5 points.

Official product page: Power Queen German store product page (German-language), P12V300-200-BASIC-4-A200-DE (October 13, 2026 capture) Checked Oct 12, 2026 · Earlier documentOfficial warranty: Power Queen German store warranty statement (German-language), "Garantie & Rückgabe" page (October 13, 2026 capture) Checked Oct 12, 2026 · Earlier document

Lifetime / capacity4,000 cycles4 / 20

Cycle rating disclosed · 20% weight

Documented cycle rating earns 20% of this criterion. More evidence is needed to compare lifetime MWh per kWh.

20 × 0.2 = 4 points.

Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document

Research pending, 0 points: Certificates, Warranty energy disclosure, 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.

How it works Manufacturer? Submit documentation

Certificates

1 on file1 claim on file · issuer check pending

UL 1973Battery pack claim; verification pendingClaimedListed when checked

A manufacturer claim of testing, not a listing or certificate. Printed as "Getestet nach UL 1973, zertifiziert nach FCC, CE, RoHS und UN38.3" (tested to UL 1973, certified to FCC, CE, RoHS and UN38.3) under "Geprüfte Qualität, unübertroffenes Vertrauen" in the product description Power Queen publishes for this battery in its German store (ipowerqueen.de), on the product page (captured September 29, 2026 and again October 13, 2026) and in the store's product data (captured September 29, 2026). Power Queen writes "Getestet nach" (tested to) for UL 1973 and claims certification only for the other marks. A regional page: the claim is recorded for this German record only. No issuer, certificate or report number is printed; the issuer's record was not checked.

Models: P12V300-200-BASIC-4-A200-DE

Issued: Not stated
Valid from: Not stated
Expiry: Not stated
Issuer checked: Not checked

Official product page: Power Queen German store product page (German-language), P12V300-200-BASIC-4-A200-DE (October 13, 2026 capture) Checked Oct 12, 2026 · Earlier documentOfficial product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier documentOfficial store listing: Power Queen store Checked Sep 29, 2026 · Earlier document

Certificate guide

Parts and accessories

No sourced accessories or replacement parts listed yet.

Model history

Model identity

Model: P12V300-200-BASIC-4-A200-DE
Published model / SKU: EF-13CA28N-12
Printed as "Modellnummer： EF-13CA28N-12" in the specification table on Power Queen's German product page for P12V300-200-BASIC-4-A200-DE.
Official product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier document

Manufacturer SKU P12V300-200-BASIC-4-A200-DE · DE market

Observed Oct 13, 2026

UL 1973: claimed

Battery pack claim; verification pending. A manufacturer claim of testing, not a listing or certificate. Printed as "Getestet nach UL 1973, zertifiziert nach FCC, CE, RoHS und UN38.3" (tested to UL 1973, certified to FCC, CE, RoHS and UN38.3) under "Geprüfte Qualität, unübertroffenes Vertrauen" in the product description Power Queen publishes for this battery in its German store (ipowerqueen.de), on the product page (captured September 29, 2026 and again October 13, 2026) and in the store's product data (captured September 29, 2026). Power Queen writes "Getestet nach" (tested to) for UL 1973 and claims certification only for the other marks. A regional page: the claim is recorded for this German record only. No issuer, certificate or report number is printed; the issuer's record was not checked.

Official product page: Power Queen German store product page (German-language), P12V300-200-BASIC-4-A200-DE (October 13, 2026 capture) Checked Oct 12, 2026 · Earlier documentOfficial product page: Power Queen German store product page, P12V300-200-BASIC-4-A200-DE (September 29, 2026 capture) Checked Sep 29, 2026 · Earlier documentOfficial store listing: Power Queen store Checked Sep 29, 2026 · Earlier document

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Recalls / legal notices

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Power QueenProducts, reviews and history

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