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The cheapest home batteries on sale

8 models are on sale today, shipping included. Here they all are from the cheapest up, with the ones the tests rank kept apart, so you can see what the lowest price gets you.

Cheap here means today’s lowest price at a store that ships to the United States, shipping included. We read the prices again every day, so the order changes with them.

A low price says nothing about what a home battery can do. So the models in our ranking come first, each with its place from the maker’s facts and owners’ ratings, and the rest follow below them.

The cheapest of each kind

The kind is much of the price: an installed hybrid system costs several times as much as a plug-in battery. This is the cheapest of each kind today.

Size3 to 6 kWh
×
Room to grow
Coupling
Power useMore than 1,000 kWh
×
Backup powerBacks up house circuits
×
Kind
Price
Color
Backup
Solar panels
Installation
Location
Output power
Discount
Ecosystems
Number of reviews
Clear all filters 2 of 8 models

Lowest price at every store that ships to the United States, shipping included, before sales tax.

Short answers

  • On November 14, 2026 the cheapest home battery we track is the Bluetti Apex 300, $1,499 at Bluetti (brand store) including shipping to the United States, and it is in our ranking too: rank 5 of 7 in the form of a power station.

8 of 8 checked today

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Frequently asked questions

What is the cheapest home battery?

On November 14, 2026 the cheapest home battery we track is the Bluetti Apex 300, $1,499 at Bluetti (brand store) including shipping to the United States, and it is in our ranking too: rank 5 of 7 in the form of a power station.

Is a cheap home battery worth it?

It can be, when it fits your solar system and your use. A cheap home battery often has less usable capacity, a lower round-trip efficiency, a higher standby draw or a shorter warranty. Look at our ranking first: it shows which of the cheap models carry the facts that matter to you. The cheapest one the tests rank today is the Bluetti Apex 300, $1,499 at Bluetti (brand store).

What do you give up on a cheap home battery?

Mostly four things: the usable capacity, which decides how much of the day’s solar power is kept for the evening, the round-trip efficiency, which decides how much of it is lost, a standby draw that takes its share every hour, and a warranty that ends sooner or at a lower capacity. The brand on the box matters less than the price suggests: the facts decide more.

What is the cheapest home battery of each kind?

The cheapest home battery in the form of a power station today: the Bluetti Apex 300, $1,499 at Bluetti (brand store).

How do you find the lowest price?

We read every store we follow each day and take the lowest price at a store that ships to the United States, shipping included. A foreign store counts too, its extra costs estimated and marked with a *. A struck-through price is no discount until it beats what the same store asked in the 30 days before, which our deals page checks.

Filters

Size · 3 to 6 kWh

Room to grow

Coupling

Power use · More than 1,000 kWh

Backup power · Backs up house circuits

Kind

Price

Color

Backup

Solar panels

Installation

Location

Output power

Discount

Ecosystems

Number of reviews

Clear all filters

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