Ladegrid Family 72 · Hero product
Built for families. One case in a closet keeps phones charged, lights on, Wi-Fi running, CPAP devices powered, and short-cycle fridge use through the first three days of an outage.
1.5 kWh
LFP battery
9 items
All in one case
Indoor-safe
No fuel, no fumes
LFP chemistry
Lithium iron phosphate
UN38.3
Shipping certified
UL / ETL ready
Where available
FCC + CE
Regulatory compliant
Refundable
Before shipment
Ships 8–10 weeks
First batch
What's in the kit
Every component is here on purpose. Hover or tap an item to see why it's in the box.
Hover to focus
1.5 kWh LFP power station · 1.5 kWh · 1500W
The 72-hour test
We don't sell fear. We sell the difference between improvising and being ready.
Hour 0
Power goes out
Without preparation
Lights flicker and die. The fridge stops humming. You walk to the breaker panel. It's not your house. It's the whole street.
With Family 72
You pull the case from the closet. Cables, light, radio, and battery are already on the kitchen counter in under two minutes.
Hour 1
Reality sets in
Without preparation
Phones at 60% and dropping. Your spouse looks for the flashlight. The kids ask when the Wi-Fi is back.
With Family 72
Two LED lamps in the kitchen and bedroom. Wi-Fi router and modem plugged in. Phones charging. The radio is on for the regional update.
Hour 8
Evening, no restoration
Without preparation
Phones at 12%. The fridge has been silent for eight hours. You're rationing the flashlight and trying to decide what dinner looks like without the stove.
With Family 72
Fridge cycled twice to preserve food. Family dinner with two lamps on. The kids are watching downloaded shows on a tablet plugged into the battery.
Hour 24
Day two
Without preparation
Boil-water notice on the radio you can't hear because the radio is dead. The cooler is full of melting ice from the gas station that was open.
With Family 72
Water filter producing 1L/minute from stored or municipal water. CPAP user got a full night's sleep. Battery still at 35%, enough for another 18 hours of essentials.
Hour 48
Day three
Without preparation
The fridge is room temperature. You're cleaning it out. The elderly parent across town hasn't called because their phone is dead too.
With Family 72
Battery topped up by solar during the day. You drove over and dropped off a charged power bank for the elderly parent. Routine continues.
Hour 72
Power restored
Without preparation
Three days of improvising. $400 of food in the trash. A small house fire scare from candles. The kids are exhausted. You order a Ladegrid kit.
With Family 72
You plug everything back into the wall. The battery recharges itself overnight. The kit goes back into the closet. You did not improvise anything.
Honest numbers. Real-world runtimes, not lab-best.
1.5kWh
LFP battery
Lithium iron phosphate
1500W
AC output
Pure sine wave
~37
Phone charges
Typical 4,500mAh smartphone
40h
LED light runtime
Two-lamp kit
72h
Designed for
Essential loads only
8–10wk
First batch ships
Reservations refundable
Real scenarios
Three scenarios, not invented. The kind of nights Ladegrid is actually built for.
Tampa, FL, September
The lights go out at 02:18. Two children are asleep upstairs. The wind is loud enough that nobody is going outside. The neighborhood transformer won't be restored for three days.
With LadegridLights up in minutes. Phones charging. Wi-Fi router running. Fridge cycled. The household never leaves the house and never improvises a single piece of preparation.
Houston, TX, January
Outages rotate in 60-minute intervals. Indoor temperature drops 4°F per hour the heater is off. The grandparent who lives with you uses a CPAP.
With LadegridCPAP plugged in. Wi-Fi router stays online so the family group chat keeps working. Electric blankets short-cycled on the battery during dark hours.
Sonoma, CA, October
The shutoff starts at 6 PM. You have a Wi-Fi-dependent home alarm, two phones, and a HEPA air purifier you need running because the wildfire smoke is at 180 AQI.
With LadegridAir purifier running on medium for the duration. Alarm system stays online. Two phones recharged daily. Battery refilled mid-day by the optional solar panel.
Estimate your runtime
Pick the devices that matter during an outage. We'll estimate how long the Family 72 keeps them going.
Estimator
Conservative estimates. Actual runtime varies with device, temperature, and usage pattern.
Estimated runtime
1d 19h
Drawing 30W
from 1500 Wh
Not sure Family 72 is the right fit?
Ladegrid Apartment 72
Compact form factor sized for a single household, a closet, or a desk. Same essentials, scaled down.
See this kitLadegrid Medical Backup
If someone in your household depends on a CPAP, BiPAP, or refrigerated medication. Same Ladegrid system, sized around the device.
See this kitGet notified when your kit ships, before each storm season, and when new products drop. One email, no spam.
Reserve a Family 72 with a refundable $99 deposit. Cancel any time before shipment. First batch ships in 8–10 weeks.