Home Collection LiFePO4 12V 10Ah 20Ah 30Ah Lithium Iron Phosphate Battery
Skip to product information
Labor Day Sale

LiFePO4 12V 10Ah 20Ah 30Ah Lithium Iron Phosphate Battery

LiFePO4 12V 10Ah 20Ah 30Ah Lithium Iron Phosphate Battery

Regular price $39.99
Sale price $39.99 Regular price $74.99
Sale Sold out
Shipping calculated at checkout.

SKU:

SKU:L13060202004-1

Style

Total Price

$39.99
Sold out

Free Shipping

Return Guarantee

Secure Payment

or 4 interest-free payments of $9.99 with

Installments available at checkout
Shop with Confidence at Eco-Worthy

Free & Fast Delivery

14-Day Money-Back Guarantee

Up To 10-Year Warranty

Lifetime Customer Support

Pay with ease

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Trusted delivery

View full details
X
$39.99 $74.99
Sold out
  • 5 stars: 93 (85%)
  • 4 stars: 12 (11%)
  • 3 stars: 4 (4%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Richard Kallenberger
Excellent

Just as described, arrived in perfect condition. My second Ecoworthy purchase. Now powering my electric lawn mower and my droid.

N
Norman Zacharias
20 ahbattery

Using it to power auto feed on my saw mill. Compact and lightweight. Easy to install and use. Works for me!

H
Howard Mitchell
fast delivery

Good product, fast delivery and good updates on shipping status

E
Ed Pert
30 AH Battery

I've used this battery for my small trolling motor one time. It worked perfectly and ran longer than I thought it would. So far so good!

G
Gregory Ference
New customer purchase

I purchased the 30ah battery and am pleased with the size, quality, and price. I want to order another one, along with the cables to connect the two batteries together. Unfortunately, I cannot place the order because the cables are out of stock in the USA.

R
Robert Smith
Great Value

Very happy with this purchase, replaced some lead acid scooter batteries, range doubled!

M
Michael Satter
LiFePO4 12V 10Ah Lithium Iron Phosphate Battery

Great battery and great price. It was easy to order and was delivered on time.

B
Bradley McClung
Good buy

None

J
James Roach
Power up fishing lights

Little battery lots power

W
Werner Haschke

I use it with an Elecraft KX3 and it runs forever, well, a long long time. It fits in my hard case with the radio perfectly. I also own your 20Ah and the 50Ah battery. Love them all.

T
Tony Henry

I bought this battery and charger to run my boat grafts…. I just got my boat back today and will be installing this by the end of the week and will let you know how they work….

K
Kirk Musselman
Good Quality and Value

I paid significantly less for this battery compared to the popular brand that is getting the attention of most amateur radio operators. I've used it through 3 cycles already. It held up well, seems well made, lasted as expected, and arrived quickly. I'm happy with the money I saved and the quality I received.

m
maurice williams
Pota gear

Bought this for my amateur radio Pota kit works flawlessly by far the best bang for the $.

J
Jeff Presley
5 Stars

Will continue my buisness with ECO-WORTHY, nothing but the best!

J
Jimmy Huang
Good product

Great value for the price! They preform so much better then AGM batteries it’s amazing the voltage stays almost constant until they run down and they are so much lighter.

D
Damon Patterson
Great dependable batteries!

I love these batteries. Im slowly building my solar array and battery bank. Eco worthy has the best tech for off the grid power solutions and their customer service has been great.

M
Mr. Ryan Davies
UPS battery replacement

After swapping the hardware from the old SLA batteries, they fitted in no issues and my UPS is happy again.

J
Jack Brumberlow
They mailed the it

They mailed there product promtly but the product, whatever!

T
TODD SETTLEMIRE
Perfect

I have the 20Ah battery to run two 9" Garmin 93's as well as livescope. Can fish tournament all day without any issues. Tucked into the starboard rod locker. Excellent set up.

K
Ken Pruitt
A good en

heck yea, nice battery!!!

A
Angelow Thomas
Great

No complains.. units are doing what they should.

A
Ambrose Barry

LiFePO4 12V 10Ah 20Ah 30Ah Lithium Iron Phosphate Battery

P
Patrick Ferguson
12v 20ah review

Very incredible. Built a portable power box. Works exactly like I needed. Highly recommend it.

J
Jimmy McLain

Very satisfied , no complaints, works like it should, thank you.

H
Hamid Mirzaei

LiFePO4 12V 10Ah 20Ah 30Ah Lithium Iron Phosphate Battery

S
Samie Culpepper
excellent back

The batteries have worked excellent so far

M
Michael Day
I've tried them all

I've tried the majority of other brands. Most of which don't meet their advertised output specifications. Dakota Lithium's batteries don't, and I've told them so, and I told them that ECO-WORTHY batteries do. They didn't seem to care.

D
D.E.
AMAZING PERFORMANCE

I AM IMPRESSED with the performance of YOUR ECO-WORTHY 30Ah battery. I have used it for the past 4 days. It is ABSOLUTELY AMAZING!!! 10 stars!!! I now only hope the longevity suggested meets expectations. If so, I will use nothing but Eco-Worthy products ... QUALITY AND PRICING are outstanding!!!

NOTE: If you have a Kangaroo golf cart that carries your golf clubs THIS is a drop in replacement for the HEAVY 35Ah lead acid AGM battery ... and an ABSOLUTE MUST HAVE!!! YOU WILL NOT BE DISAPPOINTED!!!!

S
Steve Hollar
dedicated battery

I needed a battery just for my garmin livescope and a 12in depth finder the echo worthy 30ah battery works great for this this little battery will run these 2 for about 8 hrs. with very little weight this works great

S
S.H.
Shipping damage, Eco-Worthy makes it right

This is my 2nd Eco-Worthy battery purchase. The first was purchased from Amazon.

I decided I wanted a second identical battery so I could wire the two in parallel.

My second purchase was directly from Eco-Worthy. The package was damaged during shipping, and the connector screw package was missing and there was some minor damage to the battery case.

If you make enough internet purchases a problem or two is bound to arise, The question is, how does the seller respond? In this case we exchanged some emails, I sent pictures of the shipping damage, and all issues were resolved.

Thank you Eco-Worthy for stand behind your product and resolving my issues.

M
Michael Cole

LiFePO4 12V 10Ah 20Ah 30Ah Lithium Iron Phosphate Battery

Frequently Asked Questions

Are Eco-Worthy batteries safe for home use?

+
All Eco-Worthy Batteries Built with premium Grade A LiFePO4 cells, one of the safest lithium technologies available. Built-in BMS protection prevents overcharge, overheating, and short circuits—making it ideal for residential energy storage.

Will it work with my inverter/solar system?

+
Yes. Our batteries are designed to be widely compatible with most 48V inverters and solar systems used in U.S. homes. For best performance, we recommend checking your inverter’s communication protocol or contacting our support team before purchase.

How much power do I actually need for my home?

+
It depends on your usage: 5–10 kWh → essentials (fridge, lights, WiFi); 10–20 kWh → partial home backup; 20 kWh+ → whole-home coverage; Our systems are scalable, so you can start small and expand anytime.

Can I expand the system later?

+
Absolutely. Eco-Worthy batteries support parallel expansion, allowing you to increase capacity as your energy needs grow—without replacing your existing system.

What kind of warranty and support do you offer?

+
We provide up to a 10-year warranty on key battery models, along with U.S.-based support. Our team assists with installation guidance, troubleshooting, and system planning to ensure a smooth experience.