All-in-one emergency preparedness that deliversunstoppable power & security
GrindraX delivers immediate off-grid power on demand. With a rugged metal crank handle, USB-A device charging, a built-in LED panel, and a live digital output meter, you are never left in the dark.
Vulnerable in Outages
- Dead batteries leaving you stranded in the dark
- No phone battery to call emergency services
- Total news blackout during storms and power cuts
- Flimsy build quality that fails when needed most
Prepared for Anything
- 4 reliable power sources (solar, crank, USB-C, AAA)
- Massive 4000mAh battery keeps mobile phones charged
- Crystal-clear AM/FM reception with high-gain aerial
- Dual lighting + loud SOS siren for total safety
Engineered for households and adventurers whorefuse to be left in the dark
Quad Power RedundancySolar, hand-crank, USB-C, and AAA backup
Engineered with 4 separate power sources, SafeNetto ensures you never lose contact with the outside world. Whether you are facing winter power cuts or wild camping, power is always available.
- Sturdy metal crank handle folds neatly into the housing
- Direct mechanical-to-electrical conversion with no dead internal battery to fail
- Transparent casing lets you see the precision internal gear mechanism at work
4000mAh Emergency PowerbankKeep your phones charged when the mains fail
A dead phone in a crisis is a major risk. SafeNetto doubles as an emergency powerbank, supplying essential power when you need to make vital calls or access maps.
- Universal USB-A port powers smartphones, radios, and emergency gear
- Bright 3-digit digital meter displays real-time generation output
- Simple rocker switch toggles easily between USB charging and lighting modes
High-Sensitivity AM/FM TunerStay informed with real-time news & weather
When mobile networks crash or broadband goes down during severe storms, SafeNetto's sensitive tuner keeps you tuned in to live weather reports and emergency updates.
- High-efficiency LED panel delivers clear ambient room illumination
- Operates directly from kinetic power with zero battery maintenance
- Compact pocket design (3.7 × 2.6 × 1.5 in) fits easily in glove boxes and packs
Instant emergency power in seconds,zero complicated setup required
Unfold the Crank Handle
Pull out the sturdy metal crank handle from its recessed storage slot until fully extended.
Connect Device or Select Light
Plug your phone charging cable into the USB-A port or toggle the side switch for the built-in LED panel.
Turn at a Steady Pace
Rotate the crank at 2–3 turns per second, watch the live digital output meter, and power your essentials instantly.
All-Hazard Emergency Readiness
Hurricanes • Winter Storms • Grid Blackouts • Roadside Emergencies
Built for emergencies,ready for adventure
Compact, rugged, and engineered for home disaster preparedness, vehicles, camping trips, and severe weather emergencies. GrindraX provides dependable survival power.
4-in-1 Emergency Wind Up Radio
Emergency USB Charger & LED Light
- Regular price
- $79.00
- Sale price
- $79.00
- Regular price
-
$158.00
- Quad-power generation: solar, hand-crank, USB-C & AAA
- 4000mAh powerbank with USB emergency phone charging
- AM/FM weather receiver with high-sensitivity aerial
- 1W LED torch + 2W reading lamp + loud SOS alarm
See how SafeNettooutperforms standard emergency radios
| Emergency Features |
GrindraX
|
Standard Power Banks | Cheap Plastic Cranks |
|---|---|---|---|
| Battery Capacity | Infinite Kinetic Dynamo | Stored Wall Charge Only | Flimsy Plastic Hand Crank |
| Charging Options | 100% Ready (No Battery to Drain) | Degrades Over Time | |
| Loud SOS Alarm | None | ||
| Torch Runtime | Dim Single Diode | ||
| Emergency Phone Output | Yes (While Battery Lasts) | ||
| Foldable 2W Reading Lamp | |||
| AM/FM Weather Radio | |||
| Price | $89.00 | $60 - $120 | $35 - $60 |
You Save
$89.00 Today
UK households trust SafeNetto
Based on 2,847+ UK customer reviews
@m*****n
@j*****r
@d*****d
@k*****y
@b*****n
@s*****t
During the recent winter storms, our power was out for nearly 18 hours. SafeNetto kept our phones charged, lit the living room with the reading lamp, and kept us updated on BBC Radio. An absolute lifesaver!
David W.
Verified Buyer
Took this hiking in the Highlands and it was brilliant. The hand crank is sturdy and reassuring, the torch is surprisingly bright, and the radio reception is crystal-clear even deep in the hills.
Claire H.
Verified Buyer
Superb quality. The 4000mAh battery has genuine capacity, and having four distinct ways to power it gives real peace of mind. Every home in the UK should have one in their cupboard.
Graham B.
Verified Buyer
4.9
Avg Rating
2,450+
Prepared Homes
100%
Manual Power
280g
Pocket Weight
PROTECTED
30-Day Money-Back Guarantee
We are confident GrindraX will provide the emergency reliability you need. Try it risk-free for 30 days. If you don't feel completely prepared for your next storm or power outage, we will refund your purchase in full.
Got questions?
Ready to protect your home and family?
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