Anker SOLIX BP2700 Extension battery (2688Wh): Anker SOLIX BP2700 Extension battery (2688Wh) image published by Anker SOLIX on the recorded product page for this exact product.

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Image source: Anker SOLIX BP2700 Extension battery (2688Wh) image published by Anker SOLIX on the recorded product page for this exact product.

Anker SOLIX BP2700 Extension battery (2688Wh)

Name: Anker SOLIX BP2700 Extension battery (2688Wh)
Brand: Anker SOLIX
SKU: A17C53Z1-85

By Anker SOLIXSKU A17C53Z1-85

Expansion battery Stackable 25.6 V 105 Ah

Evidence score24/100Missing details

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Basic specs2.69 kWh^*Discharge75 A max.Charge70 A max.$ / rated kWhUnavailable Warranty10 yearsSee terms Lifetime productionNot published SizeUnknown24 kg52.91 lb CertificatesNone on fileEvidence missing

Key specs

Units

SKU: A17C53Z1-85
Official product page
Sources
Manufacturer ordering SKU.
Official product page: Anker SOLIX BP2700 product identity Checked Sep 15, 2026
Documented
Chemistry: LFP
Official user manual
Sources
Printed as "Wiederaufladbarer Akku LFP" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung).
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Wiederaufladbarer Akku
Documented
Nominal energy: 2.69 kWh
Converted: 2688 Wh / 1000 = 2.688 kWh
Official user manual
Sources
Converted: 2688 Wh / 1000 = 2.688 kWh
Printed as "Nennleistung 2688 Wh" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung). The manual labels the 2688 Wh figure Nennleistung (rated energy); the kWh value is a unit conversion.
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Nennleistung
Converted
Nominal voltage: 25.6 V
Official user manual
Sources
Printed as "Batterienennspannung 25,6 VDC" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung). The manual uses a decimal comma: 25,6 VDC is 25.6 V.
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Batterienennspannung
Documented
Rated capacity: 105 Ah
Official user manual
Sources
Printed as "Nennkapazität 105 Ah" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung).
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Nennkapazität
Documented
Maximum discharge current: 75 A
Official user manual
Sources
Printed as "Max. Entladestrom 75 ADC" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung). Max. Entladestrom means maximum discharge current.
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Max. Entladestrom
Documented
Maximum charge current: 70 A
Official user manual
Sources
Printed as "Max. Ladestrom 70 ADC" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung). Max. Ladestrom means maximum charge current.
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Max. Ladestrom
Documented
Cycle rating: 6,000 cycles
up to 6,000 charge as printedOfficial product page
Sources
Printed as "Reliable power for up to 6,000 charge cycles." in the Anker SOLIX BP2700 Extension battery European product page (September 25, 2026 capture), feature list, captured on September 25, 2026. No end-of-life capacity, depth of discharge or temperature is stated.
Official product page: Anker SOLIX BP2700 Extension battery European product page (September 25, 2026 capture) Checked Sep 24, 2026 · Earlier document
Location: feature list
Documented
Battery weight: 24 kg53 lb converted
Official user manual
Sources
Printed as "Nettogewicht 24 kg" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung). Nettogewicht means net weight.
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Nettogewicht
Documented

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

All specs16

Chemistry: LFP
Official user manual
Sources
Printed as "Wiederaufladbarer Akku LFP" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung).
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Wiederaufladbarer Akku
Documented
Nominal energy: 2.69 kWh
Converted: 2688 Wh / 1000 = 2.688 kWh
Official user manual
Sources
Converted: 2688 Wh / 1000 = 2.688 kWh
Printed as "Nennleistung 2688 Wh" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung). The manual labels the 2688 Wh figure Nennleistung (rated energy); the kWh value is a unit conversion.
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Nennleistung
Converted
Usable energy: Not documented
Nominal voltage: 25.6 V
Official user manual
Sources
Printed as "Batterienennspannung 25,6 VDC" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung). The manual uses a decimal comma: 25,6 VDC is 25.6 V.
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Batterienennspannung
Documented
Rated capacity: 105 Ah
Official user manual
Sources
Printed as "Nennkapazität 105 Ah" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung).
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Nennkapazität
Documented
Maximum discharge current: 75 A
Official user manual
Sources
Printed as "Max. Entladestrom 75 ADC" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung). Max. Entladestrom means maximum discharge current.
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Max. Entladestrom
Documented
Maximum charge current: 70 A
Official user manual
Sources
Printed as "Max. Ladestrom 70 ADC" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung). Max. Ladestrom means maximum charge current.
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Max. Ladestrom
Documented
Cycle rating: 6,000 cycles
up to 6,000 charge as printedOfficial product page
Sources
Printed as "Reliable power for up to 6,000 charge cycles." in the Anker SOLIX BP2700 Extension battery European product page (September 25, 2026 capture), feature list, captured on September 25, 2026. No end-of-life capacity, depth of discharge or temperature is stated.
Official product page: Anker SOLIX BP2700 Extension battery European product page (September 25, 2026 capture) Checked Sep 24, 2026 · Earlier document
Location: feature list
Documented

Lifetime production

Not published

Published claims and calculations are not independently tested lifetime output.

Battery capacity: 2,688 Wh
Official product page
Sources
Printed as "Anker SOLIX BP2700 Extension battery (2688Wh)" in the Anker SOLIX BP2700 Extension battery European product page (September 25, 2026 capture), product heading, captured on September 25, 2026.
Official product page: Anker SOLIX BP2700 Extension battery European product page (September 25, 2026 capture) Checked Sep 24, 2026 · Earlier document
Location: product heading
Documented
Installation clearances (manual): 18 bis 47 mm zur Wand
Official instruction manual
Sources
Printed as "Halten Sie einen Abstand von 18 bis 47 mm zur Wand ein." in Anker SOLIX's Warnsymbole Infos zu dieser Anleitung Unboxing Vor der Installation prüfen Lieferumfang der Solarbank Optionales Zubehör (PDF page 10). The manual applies to this model: German user guide names Anker SOLIX Solarbank 3 E2700 Pro and the Anker SOLIX BP2700 Erweiterungsakku (specifications for both); applied to the DE/EU records; the record cites this file and the /eu/ product page.
Official instruction manual: Anker SOLIX: Warnsymbole Infos zu dieser Anleitung Unboxing Vor der Installation prüfen Lieferumfang der Solarbank Optionales Zubehör Checked Oct 16, 2026 · Earlier document
Location: PDF page 10
Documented
Battery format: Stackable
Site classificationBased onOfficial user manual
Details
Charged Reviews classified this product from the documents it is based on. It is our own grouping, not a manufacturer claim.
Printed as "Schritt 1. Den unteren Erweiterungsakku in Einbaulage bringen", "Schritt 3. Die Solarbank oben im Stapel platzieren" and "Schritt 4. Wandmontageset installieren". Classified as Stackable from the maker's own words for this model; the maker also prints wall or floor mounting, quoted here (PM decision, October 13, 2026: a unit printing both wall or floor mounting and a stackable design is Stackable).
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide), contents: Installation, page 1
Mounting orientation (manual): Kühlkörper auf der Rückseite des Erweiterungsakkus zeigt zur Wand
Official instruction manual
Sources
Printed as "Achten Sie darauf, dass der Kühlkörper auf der Rückseite des Erweiterungsakkus zur Wand zeigt." in Anker SOLIX's Warnsymbole Infos zu dieser Anleitung Unboxing Vor der Installation prüfen Lieferumfang der Solarbank Optionales Zubehör (PDF page 10). The manual applies to this model: German user guide names Anker SOLIX Solarbank 3 E2700 Pro and the Anker SOLIX BP2700 Erweiterungsakku (specifications for both); applied to the DE/EU records; the record cites this file and the /eu/ product page.
Official instruction manual: Anker SOLIX: Warnsymbole Infos zu dieser Anleitung Unboxing Vor der Installation prüfen Lieferumfang der Solarbank Optionales Zubehör Checked Oct 16, 2026 · Earlier document
Location: PDF page 10
Documented
Operating temperature: -20 to 55 °C-4 to 131 °F converted
Official user manual
Sources
Printed as "Betriebstemperaturbereich -20 °C bis 55 °C" in the specification block headed "Anker SOLIX BP2700 Erweiterungsakku Modell A17C53Z1-85 Batterie-Daten" in Anker SOLIX's German user guide for the Solarbank 3 E2700 Pro (Bedienungsanleitung). Betriebstemperaturbereich means operating temperature range.
Official user manual: Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide) Checked Oct 1, 2026 · Earlier document
Location: PDF page 41, Spezifikationen, Anker SOLIX BP2700 Erweiterungsakku, Modell A17C53Z1-85, Betriebstemperaturbereich
Documented

Published claims and calculations, not independent test results.

Documents

2 on file

PDF
Anker SOLIX: Warnsymbole Infos zu dieser Anleitung Unboxing Vor der Installation prüfen Lieferumfang der Solarbank Optionales ZubehörOfficialAnker SOLIXOfficial instruction manual
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-10-16.
Location: Installation instructions
Retrieved Oct 16, 2026
Anker SOLIX's own manual, captured October 16, 2026 with the paced research fetcher (robots.txt read first). Manufacturer instructions, not independent tests.
Archived copies
Archived copy of a document published by Anker SOLIX. 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 · 12.54 MB
Archived copy, unaltered, kept as a record of what Anker SOLIX published. Original address: https://cdn.shopify.com/s/files/1/0627/2486/6118/files/A17C5_DE_UG_V1_20250422.pdf. Copyright and takedown
Source first found
Oct 16, 2026
This copy captured
Oct 16, 2026, 11:50 AM PDT
Archived
Oct 16, 2026, 11:50 AM PDT
File details
Original source
Pages
41
Embedded creation date
Apr 22, 2025
Embedded modification date
Apr 22, 2025
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 3c652dcf60332f4bfc8e2d3a99c7741bbdb1f7ca0734c4e26d696cc1286b8e46
Open
WEB
Anker SOLIX BP2700 product identityOfficialAnker SOLIXOfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Revision date not established.
Location: Original source record
Retrieved Sep 15, 2026
Official product page: Anker SOLIX BP2700 product identity Checked Sep 15, 2026
Open

Archive and older revisions1

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

WEB
Anker SOLIX BP2700 Extension battery European product page (September 25, 2026 capture)OfficialAnker SOLIXOfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Location: Product description and specification blocks
Retrieved Sep 24, 2026
Anker SOLIX product page for the BP2700 extension battery (Europe), captured on September 25, 2026. It establishes what the manufacturer printed on that date; it is not an independent test, and figures shown only as images were not read.
Open

Archived documents

Anker SOLIX Solarbank 3 E2700 Pro Bedienungsanleitung (German user guide)

Archived copy of a document published by Anker SOLIX (Anker Innovations). 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 · 12.54 MB

Archived copy, unaltered, kept as a record of what Anker SOLIX (Anker Innovations) published. Original address: https://cdn.shopify.com/s/files/1/0627/2486/6118/files/A17C5_DE_UG_V1_20250422.pdf. Copyright and takedown

Source first found: Oct 1, 2026
This copy captured: Oct 1, 2026, 3:00 PM PDT
Archived: Oct 1, 2026, 3:00 PM PDT

File details

Original source

Pages: 41
Embedded creation date: Apr 22, 2025
Embedded modification date: Apr 22, 2025

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

SHA-256: 3c652dcf60332f4bfc8e2d3a99c7741bbdb1f7ca0734c4e26d696cc1286b8e46

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Warranty

Warranty term: 10 years
Official product page
Sources
Printed as "Consistent performance, backed by a 10-year manufacturer" in the Anker SOLIX BP2700 Extension battery European product page (September 25, 2026 capture), feature list, captured on September 25, 2026. Printed on the European page; terms for other markets were not read.
Official product page: Anker SOLIX BP2700 Extension battery European product page (September 25, 2026 capture) Checked Sep 24, 2026 · Earlier document
Location: feature list
Documented

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Evidence score

24/100Missing 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.

24 V · Stackable · Expansion · Rated capacity

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

Warranty term10 years20 / 20

10 years · 20% weight

This is the best documented for an expansion battery, printed by the maker. 17 expansion batteries share this value.

Printed as "Consistent performance, backed by a 10-year manufacturer" in the Anker SOLIX BP2700 Extension battery European product page (September 25, 2026 capture), feature list, captured on September 25, 2026. Printed on the European page; terms for other markets were not read.

100 / 100 × 20 = 20 points.

Official product page: Anker SOLIX BP2700 Extension battery European product page (September 25, 2026 capture) Checked Sep 24, 2026 · Earlier document

Lifetime / capacity6,000 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: Anker SOLIX BP2700 Extension battery European product page (September 25, 2026 capture) Checked Sep 24, 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.

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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: BP2700

Manufacturer SKU A17C53Z1-85

No historical observations recorded yet.

Community discussions

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Recalls / legal notices

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Anker SOLIXProducts, reviews and history

4.7 (9)

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