Maxi G20M 2.5kVA Petrol Generator (Manual Start)
A compact 2.5kVA (2.0kW) petrol portable generator for homes, shops and light site work. Suited to back up essentials during NEPA/PHCN outages.
- 12-month warrantyRepair or replacement, plus service and genuine parts.
- Brand-new, original boxStarted and tested with you on delivery.
- First order? WELCOME5 −5%Stacks with the 10% crypto discount.
Overview
The Maxi G20M is a portable petrol generator rated 2.5kVA (2.0kW). It is designed to keep essential appliances running through grid interruptions — lights, fans, TVs, small fridges, laptops and shop equipment.
Built with an OHV engine and an automatic voltage regulation device, it aims to provide stable power for sensitive electronics. The unit includes an engine alert system to indicate running conditions and a manual start for straightforward operation.
The generator has a 15 (litres) fuel tank to extend run time between refills, making it practical for households and small businesses managing frequent outages.
Key features
- Rated Power: 2.5kVA (2.0kW)
- Petrol-fuelled portable design
- OHV engine for reliable performance
- Built-in AVR for steadier voltage
- Engine alert system for operational feedback
- Manual start for simple use
What can it power?
Typical load estimate for 2 kW rated output, keeping a 20% safety margin (≈ 1,667 W usable). Motors (fridges, ACs, pumps) need extra power for a few seconds at start-up — that is already counted.
| Appliance | Typical watts | This generator |
|---|---|---|
| LED bulbs | 10 W | 40+ |
| Ceiling fans | 75 W | Up to 21 |
| TV (32–43") | 70 W | Up to 23 |
| Decoder / DStv | 25 W | 40+ |
| Laptops | 65 W | Up to 25 |
| Fridge | 150 W (×3 at start) | Up to 9 |
| Chest freezer | 200 W (×3 at start) | Up to 6 |
| Air conditioner 1 HP | 900 W (×3 at start) | Too big for this unit |
| Air conditioner 1.5 HP | 1,300 W (×3 at start) | Too big for this unit |
| Air conditioner 2 HP | 1,800 W (×3 at start) | Too big for this unit |
| Pumping machine 1 HP | 750 W (×3 at start) | Too big for this unit |
| Microwave | 1,000 W | Up to 1 |
| Electric iron | 1,000 W | Up to 1 |
| Hair dryer (hood) | 1,200 W | Up to 1 |
Typical load estimate only — real consumption depends on your appliances. Numbers in the table are “one type at a time”. Check your exact list with the power calculator or send it to us on WhatsApp.
Specifications
| Brand | Maxi |
|---|---|
| Model | G20M |
| Rated power | 2.5 kVA / 2 kW |
| Fuel | Petrol |
| Starting | Recoil start |
| Type | Portable |
| Warranty | 12 months |
| SKU | SP-00083 |
| Engine | OHV Engine |
| Fuel Type | Petrol |
| Generator Type | Portable |
| Starting System | Manual |
| Fuel Tank Capacity | 15 L |
| Voltage Regulation | AVR Device |
What's in the box
- Maxi G20M generator
- User manual
Delivery & installation
We confirm your order
A Steady Power agent calls or WhatsApps you to confirm the model, address and delivery day.
Delivery to your door
Lagos 1–2 working days, Abuja & Port Harcourt 2–4, other states 3–7. Large sets come by truck with offloading.
Unboxing & test run
We unbox with you, add oil and fuel and start the generator so you see it working before you sign.
Installation & ATS on request
Our engineers can install it and fit an automatic changeover (ATS). The price is agreed before any work.
Warranty & service
12 months cover
From the delivery date, against manufacturing defects in the engine, alternator, AVR, control panel and starter.
How to claim
Send your order number and a short video on WhatsApp. We diagnose, then repair or replace — and keep you updated.
Service & parts
Oil changes, servicing and genuine spare parts in Lagos, Abuja and Port Harcourt, during and after the warranty.
Not covered: wear parts (plugs, filters, oil), wrong fuel, running without oil, overloading, water or physical damage. Full warranty terms
Payment options
Bank transfer
Order online, see our company account on your order page, transfer from your bank app and tap “I've paid”.
USDT / USDC — 10% off
Pay on a secure crypto payment page and save 10%. Price with crypto: ≈ ₦170,100.
WELCOME5 −5%
On your first order. Stacks with the crypto discount.
Questions about this generator
What can the G20M power?
At 2 kW rated output, with a 20% safety margin, it can typically run: 8 × LED bulbs, 3 × Ceiling fans, TV, Decoder, Fridge, Chest freezer at the same time. This is an estimate — send us your list on WhatsApp or use the power calculator to check your exact load.
Does it run on petrol?
Yes — regular PMS (petrol) from any filling station. Always use clean fuel and fresh engine oil; we explain the oil type and running-in on delivery.
How do I start it?
With the recoil (pull) starter. It is simple and has no battery to maintain; we show you the correct choke and start procedure on delivery.
Is it loud?
Open-frame portable generators are noticeably louder than soundproof sets. Place it outdoors, at least 5 metres from doors and windows, never inside the house or a closed garage.
Is it brand-new and genuine?
Yes. Every Maxi unit we sell is new, in the original manufacturer's box, with its manual and accessories.
What does the warranty cover?
12 months from delivery against manufacturing defects — engine, alternator, AVR, control panel and starter. We repair or replace. See Warranty & service.
How fast can you deliver?
Usually 1–2 working days in Lagos and 2–4 working days to Abuja and Port Harcourt; other states on request. We call or WhatsApp you before the driver sets out.
Can I pay with crypto?
Yes — in USDT or USDC, and you save 10%. Choose “Crypto” at checkout and pay on a secure crypto payment page. Bank transfer is the other option.
Where do I service it?
Talk to us on WhatsApp — we arrange servicing and genuine spare parts in Lagos, Abuja and Port Harcourt, during and after the warranty.
Customer reviews
No reviews for this model yet
Bought it from Steady Power? Share your experience — reviews are published only from real, delivered orders.
