The NB12-220A is an early compact inverter option for customers who need a simple 12 V backup supply. Its listed configuration provides 100 W modified sine wave output, converting 12 V DC battery power to 220 V AC at 50 Hz. The compact rating makes it suitable for small backup loads when the customer understands the capacity and waveform limits.
What the NB12-220A offers
The model is listed with a 5 V / 0.8 A USB output, full-load efficiency above 82% and a compact metal housing measuring approximately 86 x 83 x 38 mm. These details can make it useful for portable emergency kits, communication accessories and other modest loads that fit within a 100 W design.
This is a modified sine wave inverter, not a universal replacement for a pure sine wave unit. Buyers should check chargers, motors, transformers and sensitive electronic equipment before selecting it. If a device requires pure sine wave output, a different product family should be quoted.
How to size a small 12 V backup kit
Before a distributor or wholesale supplier prepares a quotation, confirm:
- the nominal 12 V battery and expected runtime;
- the running wattage and startup demand of each load;
- the required 220 V AC frequency and plug arrangement;
- the cable length, fuse plan, polarity and ventilation conditions.
Keep the expected continuous load comfortably below 100 W and allow room for startup demand. A small inverter can still be damaged by an unsuitable load or poor cable connection, so installation details matter even when the enclosure is compact.
Positioning for B2B buyers
For a customer searching for a small modified sine wave inverter manufacturer or supplier, the NB12-220A should be presented as a focused 12 V / 100 W solution. It can complement larger inverter models in a product range, giving distributors an option for low-power backup kits without presenting it as a high-capacity household inverter.
Confirm the battery voltage, main load, quantity and destination market before a bulk order. The NB12-220A product page provides the current model reference. Buyers can also send GERIXI the load details for a configuration check before shipment.
