What can a 25.6V 50Ah battery run?

It stores about 1.28 kWh, enough for small solar storage, lights, routers, fans and e-bike or scooter packs. It is not sized for whole-home backup or EV traction.

What charger do I need?

Use a charger made for 25.6V (8S) LiFePO4 packs with the correct absorption voltage. A lead-acid charger will not charge it properly and can shorten its life.

Can I charge it below freezing?

No. The listed charging range is 0–55°C, so do not charge it at or below 0°C. Discharge in cold weather is generally fine.

One battery. The listing shows an optional LCD, so confirm with the seller whether your unit includes it and whether a charger is bundled.

How long will it last?

LiFePO4 packs typically deliver thousands of charge cycles, far more than lead-acid. Actual life depends on depth of discharge, charging voltage and temperature.

Where is the Eco-Worthy 25.6V LiFePO4 Battery cheapest?

At JMBatteries, for $180.00, as of our latest check.

Where can I buy the Eco-Worthy 25.6V LiFePO4 Battery?

2 stores we checked sell it, including JMBatteries, eBay.

Eco-Worthy 25.6V LiFePO4 Battery

Best price now

$180.00at JMBatteriesObserved at 7:03 AM

Prices are checked against each store and labelled with when.

Visit JMBatteries

Eco-Worthy 25.6V LiFePO4 Battery

Best price now

$180.00at JMBatteriesObserved at 7:03 AM

Prices are checked against each store and labelled with when.

Visit JMBatteries

Ask our agent about this product

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Our take on the Eco-Worthy 25.6V LiFePO4 Battery

The Eco-Worthy 25.6V 50Ah is a lithium iron phosphate (LiFePO4) battery pack rated at 1.28 kWh, aimed at solar storage, e-bikes and scooters. LiFePO4 chemistry is the draw: it is more thermally stable and usually rated for more charge cycles than lead-acid or many lithium-ion packs. It carries UN38.3, CE, MSDS and RoHS certifications and has an optional LCD. At $151.99 on eBay as of November 6, 2026, it sits at the low end of its recent range, with only two stores listing it new.

Best forSmall off-grid solar setups and DIY power banksE-bike and scooter builders replacing lead-acid packsTinkerers who want a certified LiFePO4 pack at a low price

Pros

LiFePO4 chemistry is safer and longer-lived than lead-acid
1.28 kWh in a compact 6.8 kg-class pack
UN38.3, CE, MSDS and RoHS certifications listed
Optional LCD for checking state of charge
Low entry price for a 25.6V lithium pack

Cons

50Ah is small for whole-home or EV use
Spec sheet lists 6.8 kg against a 35Ah figure, so weight for the 50Ah version is unclear
Charging limited to 0–55°C, so no sub-freezing charging
Needs a compatible 25.6V (8S) LiFePO4 charger, not a lead-acid charger
Few new listings, so stock and support are thin

Eco-Worthy 25.6V LiFePO4 Battery prices at every store

JMBatteriesNew
In stock
$180.00Observed at 7:03 AM
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Also available at

eBayCheck price at eBay

Eco-Worthy 25.6V LiFePO4 Battery price history

Lowest price we've seen: $180.00 on Nov 6 at JMBatteries. Tracked across 1 store since Nov 6.

What reviewers say

Owner feedback on Eco-Worthy LiFePO4 packs is generally positive on value and capacity for the money, with recurring complaints about weak documentation and inconsistent quality control.

What people mention

ValuePraisedOwners say you get usable lithium capacity for far less than premium brands.
Build qualityMixedMost packs work fine, but some buyers report cells out of balance or capacity short of the rating.
DocumentationCriticisedManuals and spec sheets are sparse, and the listed weight does not match the 50Ah rating.
ChemistryPraisedLiFePO4 is seen as the safer, longer-cycle choice over lead-acid for solar and e-bike builds.
ChargingMixedIt needs a proper 25.6V LiFePO4 charger and cannot charge below 0°C.

Specifications

Battery Capacity: 50Ah
Compatibility: Solar Energy Storage Systems, Electric Bicycles/Scooters, Electric vehicles
Voltage: 25.6v
Amp Hours: 50Ah
Battery Chemistry: LiFePO4
Battery Type: Lithium Battery, LiFePo4
Battery Material: LFP (Anode Material), Lithium

Questions and answers

Is $151.99 a good price for this battery?: It is the lowest new price found as of November 6, 2026, at eBay, and sits at the low end of its recent range. With only two stores listing it, compare shipping and seller terms before buying.
What can a 25.6V 50Ah battery run?: It stores about 1.28 kWh, enough for small solar storage, lights, routers, fans and e-bike or scooter packs. It is not sized for whole-home backup or EV traction.
What charger do I need?: Use a charger made for 25.6V (8S) LiFePO4 packs with the correct absorption voltage. A lead-acid charger will not charge it properly and can shorten its life.
Can I charge it below freezing?: No. The listed charging range is 0–55°C, so do not charge it at or below 0°C. Discharge in cold weather is generally fine.
What is in the box?: One battery. The listing shows an optional LCD, so confirm with the seller whether your unit includes it and whether a charger is bundled.
How long will it last?: LiFePO4 packs typically deliver thousands of charge cycles, far more than lead-acid. Actual life depends on depth of discharge, charging voltage and temperature.
Where is the Eco-Worthy 25.6V LiFePO4 Battery cheapest?: At JMBatteries, for $180.00, as of our latest check.
Where can I buy the Eco-Worthy 25.6V LiFePO4 Battery?: 2 stores we checked sell it, including JMBatteries, eBay.