TVNIKD 3500W pure sine inverter front view for off-grid power
TVNIKD 3500W inverter ports showing four outlets for multi-device charging
TVNIKD 3500W LCD display displays battery status and alerts
TVNIKD 3500W internal core boosts efficiency and clean power delivery
TVNIKD inverter installed in a vehicle demonstrates versatile on-the-road use
TVNIKD protections guard against overheating and voltage issues for safe use
TVNIKD package includes cables and manual for quick setup
TVNIKD inverter enables off-grid power during camping or outages

TVNIKD

TVNIKD 3500W Pure Sine Wave Inverter — 12V to 120V with 4 Outlets for RV and Off-Grid Power

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$301.63

In stock. Ships free, usually within 1–4 business days.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout Free 30-day returns
Spare Keep a spare (2)

Check the listed compatible models and specs before you order. Questions? Email us.

Multi-device One for each device (3)

Free tracked shipping and secure checkout on every U.S. order.

Free shipping

i

Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

i

Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

Return & RefundFree 30-day returns, full refund Shipping PolicyDelivery process and tracking info
Share

Product details

Powerful, Clean Power On Demand

The TVNIKD 3500W Pure Sine Wave Inverter converts 12V DC from your battery system into a steady 120V AC supply, delivering a continuous 3500W and a peak up to 7000W. With four AC outlets and a USB port, you can run multiple devices at once, from a television and laptop to a compact fridge or coffee maker. The design emphasizes reliability and steady performance for varied on-the-go power needs, whether you’re on the road, at a campsite, or managing a temporary off-grid setup.

Pure Sine Power for Sensitive Electronics

Pure sine wave output reduces electrical noise and compatibility issues, making it a safer choice for electronics and appliances. This inverter is engineered for cleaner power delivery, which helps you operate sensitive gear with less interference and smoother startup performance.

Key Benefits at a Glance

  • High efficiency (>90%) with low no-load loss helps conserve battery life and extend runtimes
  • Robust internal core: extra-thick 2.0mm PCB, pure copper inductance, big MOSFETs, and a high-frequency transformer
  • Four AC outlets plus USB charging enable simultaneous operation of multiple devices
  • Multi-protection suite guards against overheating, under/over voltage, short circuits, overcharging, and ground faults

Practical Uses

  • RV or camper setups: power a TV, laptop, and small appliances at once
  • Off-grid camping or remote work: keep lighting, chargers, and essential gear running
  • During power outages: support a mini fridge and communications devices for stability

What’s in the Box

Includes the TVNIKD 3500W Pure Sine Wave Inverter, 2x car battery cables, 1x user manual, 1x ground wire, and a 12-month warranty with friendly customer service.

FAQ

Q: What devices can the TVNIKD 3500W Pure Sine Wave Inverter support?

A: It powers TVs, laptops, small appliances, and tools via four outlets, ideal for RVs, camping, and off-grid setups.

Q: What protections and warranty does it include?

A: Overheating, under/over voltage, short circuit, overcharging protections, plus a ground fault feature; 12-month warranty and responsive support.

You may also like