TW420 Firework Battery – 49 Shots, 1.2”, F3

TW420 Firework Battery – 49 Shots, 1.2”, F3

TW420 Firework Battery is a powerful and dynamic firework cake designed for customers who want a short, intense and impressive aerial display in a large calibre. This product offers 49 shots, a strong 1.2” calibre / approx. 30 mm, CE F3 category, NEC 882 g and an approximate firing time of 22 seconds. It is a great choice for New Year’s Eve, birthdays, outdoor parties, private celebrations and as a strong element of a larger fireworks show.

TW420 is made for fast and energetic performance. With 49 shots fired in around 22 seconds, it creates a dense and powerful rhythm in the sky. The effects reach approximately 30–40 metres, making this battery best suited for open outdoor spaces with proper safety distance.

Key product specifications

• Product name: TW420 Firework Battery
• Product code: TW420
• Type: firework battery / cake
• Number of shots: 49
• Calibre: 1.2” / approx. 30 mm
• CE category: F3
• NEC: 882 g
• Duration: approx. 22 seconds
• Effect height: approx. 30–40 m
• Battery height: 22.5 cm
• Packing: 2/1
• Product character: intense 49-shot firework battery in a large 1.2” calibre

Why choose the TW420 firework battery?

The biggest advantage of TW420 is the combination of a large calibre, high NEC and fast firing pace. 49 shots in approximately 22 seconds means a short but very intense show without long pauses. It works perfectly as a strong opening, a dynamic middle section or a finale for a smaller fireworks set.

The 1.2” / approx. 30 mm calibre provides larger aerial bursts than many smaller 20 mm or 25 mm firework batteries. TW420 is a strong choice if you are looking for firework batteries, 26–49 shot firework batteries, 30 mm firework batteries or F3 fireworks.

Effect and performance

TW420 is designed as a short, powerful aerial display with 49 shots in a large calibre. The effects rise to approximately 30–40 metres, giving the battery a strong presence in the sky and making it a visible highlight of the evening.

Based on the packaging, the product is presented as a colourful aerial firework battery. However, without a full official effect sequence, the most accurate description is: a dynamic 49-shot 1.2” firework battery with an intense aerial display reaching approximately 30–40 metres. This keeps the description honest and reliable while still being clear for customers searching for a powerful large-calibre firework battery.

Perfect for New Year’s Eve and outdoor celebrations

TW420 is suitable for New Year’s Eve, birthdays, 18th birthday parties, family events, garden parties, outdoor celebrations and private fireworks shows. It is a good option for customers who want a fast, powerful and impressive effect without setting off many smaller batteries.

This battery can be used on its own or combined with other products from the PiroHiT range. For a bigger display, TW420 can be paired with firework rockets, fountains and volcanoes, single shots and mortars or larger compound fireworks.

TW420 as a strong part of a larger fireworks show

Thanks to its firing time of approximately 22 seconds, TW420 works best as a fast and powerful show accent. It can be used at the beginning to create an immediate impact, in the middle to increase intensity, or at the end as a finale for a smaller fireworks set.

If you are building your own fireworks show, TW420 can be combined with a calmer battery for the opening, fountains for ground-level effects and a larger battery or compound for the final part. You can find more inspiration in the PiroHiT fireworks ranking 2026.

Safety information

TW420 is a CE F3 category firework and must always be used in accordance with the manufacturer’s instructions and local regulations. Place the battery on a flat, hard and stable surface. Use it only outdoors, in an open area, away from people, animals, buildings, trees, vehicles and flammable materials. Never lean over the firework after ignition and always keep the required safety distance.

More information about fireworks and safety can be found on PiroHiT.

FAQ – TW420 Firework Battery

How many shots does TW420 have?

TW420 has 49 shots.

What calibre is TW420?

TW420 has a 1.2” calibre, which is approximately 30 mm.

What is the NEC of TW420?

The NEC of TW420 is 882 g.

How long does TW420 last?

The approximate firing time of TW420 is 22 seconds.

How high does TW420 shoot?

The effects of TW420 reach approximately 30–40 metres.

What category is TW420?

TW420 is a CE F3 category firework.

Is TW420 suitable for New Year’s Eve?

Yes. TW420 is a very good choice for New Year’s Eve, especially for customers looking for a powerful 49-shot firework battery in a large 1.2” calibre.

Can TW420 be used as a finale?

Yes. Thanks to its 49 shots, 1.2” calibre, NEC 882 g and fast firing pace, TW420 can be used as a finale for a smaller fireworks show or as a strong accent in a larger set.

Can TW420 be combined with other fireworks?

Yes. TW420 works well with other firework batteries, rockets, fountains and compound fireworks.

Expert advice from PiroHiT

TW420 is worth choosing if you are looking for a powerful and dynamic firework battery in a large calibre. The combination of 49 shots, 1.2” calibre, NEC 882 g, F3 category and an approximate 22-second duration makes it a product designed for a fast, intense and impressive aerial display.

If you are building a larger show, use TW420 as a strong accent before a compound or as the finale of a smaller set. Start with fountains, continue with a medium battery and save TW420 for the moment when you want to increase the tempo and impact. For more ideas, check the PiroHiT fireworks ranking 2026.