Equip2clean Gorilla Power 3500W Inverter Suitcase Generator - GP3500i – Powerful & Fuel Efficient

Designed for compact, low-noise power where clean output matters, the Gorilla Power GP3500i inverter suitcase generator suits home backup, site tools and sensitive electronics. It delivers 3500W maximum output with 3000W running power, using true sine-wave inverter technology for stable supply to devices such as laptops and TVs.

Petrol-powered with a 6 L fuel tank, it runs for up to 14 hours at ¼ load. Noise is rated at approx. 63 dB at 7 m, while low-oil protection supports safer operation. Manual recoil starting keeps operation straightforward, and parallel-ready capability allows two GP3500i units to be linked for extra wattage.

Key features

• 3500W maximum output and 3000W running output
• True sine-wave inverter output
• Up to 14 hours runtime at ¼ load from a 6 L fuel tank
• Approx. 63 dB noise level at 7 m
• Manual recoil starting system
• Low-oil protection
• Parallel-ready for linking two GP3500i units

Specifications

• Model: GP3500i
• Maximum watts: 3500W
• Running watts: 3000W
• Fuel type: petrol
• Fuel tank: 6 L
• Runtime: up to 14 hours (¼ load)
• Noise (7 m): approx. 63 dB
• Weight: 21.5 kg
• Oil capacity: 0.6 L
• Starting system: manual recoil
• Frequency: 50 Hz

Typical use cases

• Home essentials and sensitive electronics
• Tools and higher-demand loads where extra headroom is required
• Appliances such as fridges, microwaves and heaters (1–1.5 kW)

Sockets and inputs

• 2 x 240V AC (UK 3-pin)
• USB charging and 12V DC (5A)
• DC 5V auto auxiliary outlet
• Parallel ports
• Ground (earth) terminal

Running vs starting watts

Running watts are the power required to keep equipment operating. Starting watts are the brief surge needed to start motors or compressors. Typical values vary by device, so always check the rating label. If your largest starting surge approaches 3500W, avoid running other heavy loads simultaneously.

What size generator do I need

Laptop + phone charging

• Typical running: 100–200W
• Typical starting: ≈ same
• GP3500i: Easy

LED TV + router + lights

• Typical running: 150–250W
• Typical starting: ≈ same
• GP3500i: Easy

Fridge-freezer

• Typical running: 120–200W
• Typical starting: 800–1200W
• GP3500i: Yes

String trimmer

• Typical running: 300–350W
• Typical starting: 700–875W
• GP3500i: Yes

Hedge trimmer

• Typical running: 400–450W
• Typical starting: 900–1200W
• GP3500i: Yes

Drill

• Typical running: 500–600W
• Typical starting: 800–900W
• GP3500i: Yes

Hand sander

• Typical running: 500–600W
• Typical starting: 900–1200W
• GP3500i: Yes

Paint sprayer

• Typical running: 500–600W
• Typical starting: ≈ 600W
• GP3500i: Yes

Work light (LED/halogen)

• Typical running: 300–1000W
• Typical starting: ≈ same
• GP3500i: Check total

Sump pump (½ HP)

• Typical running: 700–800W
• Typical starting: 1200–1300W
• GP3500i: Yes

Microwave

• Typical running: 800–1200W
• Typical starting: ≈ same
• GP3500i: Yes (solo heavy)

Small heater (fan)

• Typical running: 1000–1500W
• Typical starting: ≈ same
• GP3500i: Yes (watch total)

Pressure washer (small electric)

• Typical running: 1000–1200W
• Typical starting: 1800–2400W
• GP3500i: Usually OK

Circular saw (7¼")

• Typical running: 1200–1800W
• Typical starting: 1800–2400W
• GP3500i: Usually OK

Air compressor (small)

• Typical running: 1400–1600W
• Typical starting: 3500–4500W
• GP3500i: Start can exceed

Water heater (electric)

• Typical running: 3000–4000W
• Typical starting: ≈ same
• GP3500i: Needs larger unit

Guide only. Add up running watts for items used together, then ensure the single highest starting surge stays within generator limits.

Product range

• 2.0kW Inverter — GP2000i
• 3.5kW Inverter — GP3500i (this model)
• 3.8kW Inverter ES — GP3800i
• 5.0kW Inverter — GP5000i
• 5.5kW Dual-Fuel — GP5500DF
• 6.5kW Dual-Fuel — GP6500DF
• 8.0kW Petrol — GP8000
• 8.3kW Dual-Fuel — GP8300DF
• 12.8kW Diesel — GP12800D

Rackhams Reference : HGL3NP6GL9