THE POWER4LIFE 314 COLLECTION

Energy.
Elevated.

Premium LiFePO₄ cells. Professionally installed. Built around the power you need.

314 Ah3.2 VLiFePO₄
POWER4LIFE / 314 Ah01 / 314
Drag to explore in 3DIllustrative product model

314Ah installed cell

PER CELL
$300USD
Installation included
Product total$300.00

10-year warranty. We coordinate installation after your order.
10year warrantyInstallation includedSecure Shopify checkout

ONLY CELLS FROM THESE MANUFACTURERS.

Exceptional energy. Starts at the source.

Inside Power4Life

FROM CELL TO YOUR HOME

Your battery. Assembled at your home.

Power4Life builds and integrates the battery at your property. We bring the selected cells together with the BMS, protection and compatible equipment specified for your project.

  1. We define your configuration

    Cell model, storage capacity and compatibility with your system.

  2. We assemble and integrate

    Your battery comes together at your property as part of the installation.

  3. You work with Power4Life

    Installation coordination and a direct point of contact for support.

THE PEOPLE BEHIND YOUR POWER

Your support starts with us.

For installation questions or a warranty concern, contact Power4Life. We review your project and coordinate the next steps under the coverage agreed for your equipment.

10-year cell warranty · Published 314Ah offer

The $300-per-cell 314Ah offer includes installation and a 10-year cell warranty. The BMS, inverter, other equipment and installation service have their own stated terms. MB56 configurations and their coverage are confirmed in your project documentation.

How do I request warranty support?
  1. Contact Power4Life with your order or installation details and a description of the issue.
  2. Our team reviews the installed configuration, the issue and the applicable coverage.
  3. We coordinate the appropriate service or resolution according to the agreed warranty terms.

EVE Energy is our most-used cell manufacturer. We also use CATL and BYD; your exact cell model is confirmed for your project.

Compare energy with Tesla

PRECISION IN EVERY CELL

Small format. Serious potential.

Know exactly what you are building with. The 314Ah cell is the foundation of your storage bank.

01 / V

3.2V

Nominal voltage

The electrical building block for your battery configuration.

02 / Ah

314Ah

Cell capacity

314 amp-hours in a single prismatic LiFePO₄ cell.

03 / kWh

1.0048kWh

Nominal energy per cell

3.2 V × 314 Ah. Usable energy depends on operating limits and system losses.

SCALE YOUR STORAGE

One cell. A bigger vision.

Choose 16 cells for $4,800, installation included. In series, they form a 51.2 V bank with approximately 16.08 kWh of nominal energy.

Select 16 cells · $4,800
16cells
51.2Vnominal voltage
16.08kWhnominal energy

Configuration example. A working bank requires a compatible BMS, protection and charging equipment; these are not a standalone cell’s built-in features. System details are coordinated with your installation.

ENERGY, IN PERSPECTIVE

Power4Life.
Compared with Tesla.

A clear look at published energy ratings, measured in kWh. Each figure identifies what is being measured.

Power4Life

16-cell bank

16 × 3.2 V · 314 Ah cells

16.08kWh

Nominal cell-bank energy · DC

Calculated from cell ratings. A bank requires a compatible BMS, inverter and protection equipment.

Tesla

Powerwall 3

One Powerwall 3 · US specifications

13.5kWh

Tesla-rated battery energy · AC

An integrated battery system with an inverter. Tesla specifies 13.5 kWh AC under its stated test conditions.

DC storage and AC delivery use different measurement points. These figures do not establish which system delivers more usable energy. Power4Life usable AC energy depends on discharge limits, the inverter and system losses; a tested AC figure is not provided here.

Power4Life: 16 × 3.2 V × 314 Ah ÷ 1,000 = 16.0768 kWh nominal. Tesla: 25°C, beginning of life, 3.3 kW charge/discharge. Source checked November 11, 2026.

Tesla technical datasheet (PDF)
10years

CONFIDENCE, INCLUDED

Power for the long run.

Every cell in this offer includes installation and a 10-year warranty. Our team coordinates the installation and confirms the configuration for your system.

Talk to Power4Life

CLEAR ANSWERS. CONFIDENT CHOICES.

Before you order.

The essentials for your new storage bank.

Talk to our team
What does the $300 price include?
The price is $300 per 314Ah cell, with installation included and a 10-year warranty. Choose your quantity and order directly through Shopify. We coordinate the installation and confirm system details after your order.
Which cell manufacturers do you use?
We use cells exclusively from CATL, EVE Energy and BYD. The brand and model for your order are confirmed when we coordinate installation.
Is one cell a complete home battery?
No. Each cell is 3.2 V, 314 Ah and 1.0048 kWh nominal. A working bank needs the right cell configuration, compatible BMS, protection and charging equipment. Your home’s backup time depends on total storage and consumption.
How much is a 16-cell configuration?
16 cells cost $4,800 with installation included. Connected in series, they provide 51.2 V and approximately 16.08 kWh of nominal energy. Usable energy depends on operating limits and losses.
Can I buy directly on this page?
Yes. Choose the number of cells, review the total and select Buy now to continue to Shopify checkout. After your order, we coordinate installation with you.
What warranty applies to this offer?
This offer includes a 10-year warranty. Some earlier packaging may show different warranty information; the current offer is 10 years. Contact our team for the written warranty details and installation coordination.