ECO-WORTHY LiFePO4 12V 280Ah Battery (JP): ECO-WORTHY's image on its Japanese store for the single-battery variant (SKU JP-L13080202071-1), which the store data assigns to that variant only. The battery, whose label prints "12.8V 280AH", shown with its two terminal caps; the image carries a printed "MORE THAN 6000 CYCLES" badge.

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Manufacturer and seller images. Configuration examples may include additional equipment.

Image source: ECO-WORTHY's image on its Japanese store for the single-battery variant (SKU JP-L13080202071-1), which the store data assigns to that variant only. The battery, whose label prints "12.8V 280AH", shown with its two terminal caps; the image carries a printed "MORE THAN 6000 CYCLES" badge.

ECO-WORTHY LiFePO4 12V 280Ah Battery (JP)

Name: ECO-WORTHY LiFePO4 12V 280Ah Battery (JP)
Brand: ECO-WORTHY
SKU: JP-L13080202071-1
Rating: 4 (1 reviews)

By ECO-WORTHYSKU JP-L13080202071-1

DC battery module 12.8 V 280 Ah

Evidence score4/100Missing details

4.0 (1)

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Basic specs3.58 kWh^*Discharge250 A max.Charge250 A max.$ / rated kWhUnavailable WarrantyUnknownSee terms Lifetime productionNot published Size28.69 L^*W: 240.7 × H: 223.7 × L: 532.8 mm28.99 kg63.91 lb0.12 kWh/L*CertificatesNone on fileEvidence missing

Key specs

Units

SKU: JP-L13080202071-1
Official store listing
Sources
The listing's single-unit variant carries SKU JP-L13080202071-1 in the store feed.
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池", variant SKU
Documented
Nominal energy: 3.58 kWh
Converted: 3584 Wh / 1000 Wh per kWh
Official store listing
Sources
Converted: 3584 Wh / 1000 Wh per kWh
Printed as "バッテリー電力: 3584Wh"; converted to kWh.
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Converted
Nominal voltage: 12.8 V
Official store listing
Sources
Printed as "バッテリー電圧: 12.8V".
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented
Rated capacity: 280 Ah
Official store listing
Sources
Printed as "バッテリー容量: 280Ah".
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented
Maximum discharge current: 250 A
Official store listing
Sources
Printed as "最大放電電流: 250A" (maximum discharge current).
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented
Maximum charge current: 250 A
Official store listing
Sources
Printed as "最大充電電流: 250A" (maximum charge current).
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented
Maximum charge voltage: 14.5 V
Official store listing
Sources
Printed as "最大充電電圧: 14.5V".
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented
Discharge cutoff voltage: 10 V
Official store listing
Sources
Printed as "放電終止電圧: 10V".
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented
Cycle rating: 6,000 cycles
At least, at 50% depth of discharge, as printedOfficial store listing
Sources
Printed as "サイクル寿命: 50% DoD (放電深度) で ≥6000" (6000 cycles or more at 50% depth of discharge).
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented

1 spec not documented yet: usable energyHelp fill in ›

All specs12

Nominal energy: 3.58 kWh
Converted: 3584 Wh / 1000 Wh per kWh
Official store listing
Sources
Converted: 3584 Wh / 1000 Wh per kWh
Printed as "バッテリー電力: 3584Wh"; converted to kWh.
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Converted
Usable energy: Not documented
Nominal voltage: 12.8 V
Official store listing
Sources
Printed as "バッテリー電圧: 12.8V".
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented
Rated capacity: 280 Ah
Official store listing
Sources
Printed as "バッテリー容量: 280Ah".
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented
Maximum discharge current: 250 A
Official store listing
Sources
Printed as "最大放電電流: 250A" (maximum discharge current).
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented
Maximum charge current: 250 A
Official store listing
Sources
Printed as "最大充電電流: 250A" (maximum charge current).
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented
Maximum charge voltage: 14.5 V
Official store listing
Sources
Printed as "最大充電電圧: 14.5V".
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented
Discharge cutoff voltage: 10 V
Official store listing
Sources
Printed as "放電終止電圧: 10V".
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented
Cycle rating: 6,000 cycles
At least, at 50% depth of discharge, as printedOfficial store listing
Sources
Printed as "サイクル寿命: 50% DoD (放電深度) で ≥6000" (6000 cycles or more at 50% depth of discharge).
Official store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document
Location: JP store feed, listing "lifepo4-12v-280ah-リン酸鉄リチウム電池"
Documented

Lifetime production

Not published

Published claims and calculations are not independently tested lifetime output.

Published claims and calculations, not independent test results.

Documents

0 on file

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Warranty

No warranty terms on file.

Sellers

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Price history

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Owner reviews

4.0 / 51 review

Recent reviews count from the latest approved revision. Verified reviews carry 19× the weight. Select a period to filter.

Ratings by category

Warranty: Not rated
Software: 2.0 / 51 review
Reliability: 5.0 / 51 review
Build quality: 5.0 / 51 review
Ease of install: 4.0 / 51 review
Customer service: Not rated

Showing 1 of 1 reviews

4/5

@chickabees3 pointsVerified ownerOct 22, 2026

Powerful and Long-Lasting But No Comms

Software: 2/5
Reliability: 5/5
Build quality: 5/5
Ease of install: 4/5

I have 8 of these (2 series of 4 wired into parallel). I am happy with these batteries’ performance and value, though I wish I had gotten the version where the BMS communicated with the inverter. Since I didn’t I’ve had to set the inverter to treat these batteries as Lead-Acid and estimate the State of Charge by the voltage (which is very imprecise). They get the job done though.

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Your reviews · Review policy

Evidence score

4/100Missing details20% 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 term 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.

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 store listing: ECO-WORTHY store Checked Sep 29, 2026 · Earlier document

Research pending, 0 points: Certificates, Warranty term, 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: LiFePO4 12V 280Ah

Manufacturer SKU JP-L13080202071-1 · JP market

No historical observations recorded yet.

Community discussions

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Recalls / legal notices

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ECO-WORTHYProducts, reviews and history

3.9 (11)

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