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Stop Overpaying for Electricity. Start Making Money From Your Electricity

Universal battery packs that plug into your existing appliances, automatically saving you money every day

Quick Savings Preview

Number of appliances 3
$16-26
Estimated monthly savings

Based on Santa Clara County average rates

✨ Calculate My Full Savings →
Smart Battery System
1 kWh

Inside the Battery:

⚡ LFP Battery Cells
🧠 Smart Microcontroller
🤖 AI Dispatch System
🔌 Universal Plug Interface
☕
Works with Coffee Maker
🍳
Works with Air Fryer
💡
Works with Any Appliance
Your Daily Energy Challenges

You're Throwing Money Away Every Day

Without realizing it, you're paying 3-4x more for electricity at the worst times

📊

Peak Hour Penalty

Every time you cook dinner, run the dishwasher, or charge devices between 4-9 PM, you're paying $0.45-0.60 per kWh instead of $0.15.

$0.15
Off-peak (11PM-7AM)
$0.28
Mid-peak (7AM-4PM)
$0.45-0.60
Peak (4-9PM)
🏠

The Renter Trap

Landlords won't upgrade your appliances. Traditional efficiency programs require building modifications you can't make.

❌
Old Inefficient
Appliances
✓
E4H Battery Pack
No Permission Needed
⚡

Wasted Energy Potential

Your appliances can't talk to the grid. They miss opportunities to charge cheap and discharge expensive, leaving hundreds of dollars on the table.

-$200
Missed Savings/Year
+$250
With E4H System
E4H Batteries Fix All Three Problems Automatically
More Than Just Savings

How E4H Improves Your Daily Life

Smart appliances with integrated battery backup—no installation, no landlord approval, just plug in and go

💵

$150-250 Back in Your Pocket

Average household saves $15-25 per month on electricity bills through automatic time-of-use optimization. That's $180-300 per year, per battery.

✓ Pays for itself in 12-18 months
🏦

Make Money While You Sleep

Earn $50-200 per year per battery by automatically participating in utility demand response programs. No effort required.

✓ Payments appear as bill credits automatically
💡

Essential Power When You Need It

Keep critical appliances running during outages. Each 1kWh battery provides 2-4 hours of backup power for essential devices.

✓ System maintains 30% reserve for emergencies
🍳

Ditch Gas, Keep Flexibility

Our induction conversion kit lets renters switch to clean electric cooking without landlord approval. Healthier air, no combustion pollutants.

✓ Zero emissions, 90% efficiency
📦

Move? Take It With You

No installation means no landlord permission needed. Portable to your next apartment. Full savings in every home.

✓ Perfect for renters
🌱

Clean Energy Multiplier

Store cheap solar energy, reduce peak demand on grid, support renewable integration. Save 500-1,000 kg CO2 per year.

✓ Lower emissions, greener future
Simple Setup

Set It and Forget It

Three simple steps to start saving money every day

1
Plug and Play Appliances

Plug It In

Plug into any outlet. Works with kettles, air fryers, coffee makers, and more. No tools, no permission needed.

2
Time of Use Optimization

Smart Charging Happens Automatically

AI charges during cheap off-peak hours, uses stored power during expensive peak times. Automatic savings, zero effort.

3
Earn Money from Grid

Earn Money

Battery responds to grid events automatically. Earn $2-5 per event, $50-200 per year. Payments as bill credits.

Product Options

Choose Your Power Level

All systems include smart AI controller and lifetime software updates

Starter Pack
Perfect for Beginners
$99

Included:

  • 0.5 kWh battery + smart controller
  • AI energy optimization
  • 2-year warranty
Monthly savings: $8-12
VPP earnings: $25-50/year
Most Popular
Home Pack
Best Value for Most Homes
$199

Included:

  • 1 kWh battery + smart controller
  • Advanced AI coordination
  • 3-year warranty
Monthly savings: $15-25
VPP earnings: $50-100/year
Pays for itself in 9-12 months
Power Pack
Maximum Savings & Backup
$299

Included:

  • 2 kWh battery + priority controller
  • Advanced AI + VPP optimization
  • 5-year warranty + backup mode
Monthly savings: $25-35
VPP earnings: $100-200/year
Pays for itself in 6-9 months

Boost Your System

Induction Conversion Kit
+$79

Portable induction cooktop compatible with battery packs. Switch to clean electric cooking without landlord approval.

Extra Battery Module
$120

Additional 1 kWh capacity. Expand any pack's energy storage for longer runtime and bigger savings.

Smart Energy Hub
+$49

Multi-device coordination hub. Connect up to 10 battery packs for whole-home optimization.

Flexible Payment Options

Lease Model
Monthly Fee

Pay a small monthly rental fee—your electricity bill savings will exceed the cost. Keep more money in your pocket every month.

Pay-As-You-Go
$5/month × 30 months = $150

Spread the cost over 2.5 years with affordable monthly payments. Own your system at the end of the term.

Ready to Never Lose Power Again?

Join hundreds of early adopters who are taking control of their energy future. Be first in line for exclusive launch discounts.