Cu ce mașini de tatuat wireless este compatibil acest acumulator?

Este potrivit pentru mașinile Kwadron Neutron și Cheyenne Unlimited. Dacă ai un alt model wireless, verifică la producătorul mâinerului tău tipul de celulă acceptat (format 18500, 3,7V) și sistemul de prindere înainte de achiziție, ca să fii sigur că se potrivește fizic și electric.

Ce specificații tehnice are bateria?

E o baterie Li-Ion, format de celulă 18500, cu tensiune nominală de 3,7V, capacitate de 2040mAh și curent maxim de 3,8A. Dimensiunile exterioare sunt Ø18,6 x 50mm, iar carcasa este din aliaj de aluminiu, cu indicator LED de nivel.

Este sigur să folosesc acest tip de acumulator?

Producătorul precizează clar că celulele nu au protecție internă, deci utilizarea incorectă — încărcător nepotrivit, scurtcircuit, lovituri puternice sau căldură excesivă — poate duce la scurgeri, supraîncălzire sau chiar incendiu. Din acest motiv, produsul e destinat exclusiv profesioniștilor care știu să manipuleze corect baterii Li-Ion, nu uzului amator. Respectă instrucțiunile de încărcare, depozitare și transport, și nu folosi bateria dacă observi deformări ale carcasei.

Cum am grijă de baterie ca să dureze mai mult?

Evită descărcarea completă repetată, folosește doar un încărcător compatibil cu celule Li-Ion 18500, păstreaz-o într-un loc uscat, ferit de căldură excesivă, și curăță periodic contactele metalice cu o cârpă uscată. O baterie îngrijită corect își păstrează performanța mai mult timp.

Chiar am nevoie de o baterie de rezervă?

Majoritatea artiștilor care lucrează wireless țin măcar o baterie de rezervă încărcată la îndemână. Dacă bateria din mâner se descarcă în mijlocul unei sesiuni, poți continua imediat cu cea de rezervă, fără să întrerupi lucrul și fără să afectezi confortul clientului.

Bateria adaugă mult volum sau greutate mâinerului?

Dimensiunile exterioare sunt mici, Ø18,6 x 50mm, iar carcasa din aluminiu e construită compact, gândită să nu deranjeze echilibrul mâinerului wireless. Nu avem date exacte despre greutate, așa că, dacă ergonomia e un criteriu esențial pentru tine, verifică fișa tehnică a mâinerului tău pentru limitele de greutate acceptate.

Battery for Wireless tattoo machines

Cod produs: 4722280

117,00 Lei

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Specifications

Battery type: Li-Ion
Cell size: 18500
Nominal voltage: 3.7V
Capacity: 2040mAh
External dimensions: Ø18.6x50mm
Maximum current: 3.8A

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Guide & full description

Complete guide: Battery for Wireless tattoo machines

This is a replacement Li-Ion battery for wireless tattoo machines, suitable for Kwadron Neutron and Cheyenne Unlimited models. It is a 18500 type battery, with a nominal voltage of 3.7V, capacity of 2040mAh and maximum current of 3.8A, in an aluminum alloy casing with an LED level indicator. It is intended for professional tattoo artists who work wirelessly and need a spare part to avoid interrupting the session when the main battery discharges.

How to use

Check compatibility: the battery is suitable for Kwadron Neutron and Cheyenne Unlimited machines; if you have a different wireless model, check with your grip manufacturer the accepted cell type (18500 format, 3.7V) and the attachment system before purchasing.
On first use, fully charge the battery with a charger compatible with 18500 Li-Ion cells, following the charger's instructions.
Mount the battery on the wireless grip according to the attachment system of your model (usually by sliding and locking or by threading).
Turn on the machine and monitor the LED level indicator to know at any time how much charge the battery has left.
Keep a second, charged battery on hand so you can quickly swap it if the one in the grip discharges during a session.
After the session, remove the battery from the grip if not immediately followed by another use, and do not leave it charging unattended overnight.
Store the battery in a dry place at room temperature, away from metal objects that could simultaneously touch both terminals and from heat sources.
If you notice deformation, swelling of the casing, leaks or an unusual smell, immediately remove the battery from use — do not charge or use it again.

Tips from us

Always have at least one spare battery charged — it is the simplest way to avoid interruptions in the middle of a tattoo.
Do not leave the battery completely discharged for long periods — Li-Ion cells last longer over time if recharged at regular intervals.
Use only a charger suitable for 18500 Li-Ion cells — an un suitable charger is the main risk for a battery without internal protection.
Visually inspect the aluminum casing before each use — a strong impact can affect the cell inside even if the exterior appears intact.
Periodically clean the battery's metal contacts with a dry cloth, for good electrical contact with the grip.
Note down the start date of each battery, so you know when performance starts to decline and replacement is needed.

Warning: The manufacturer explicitly states that the cells of this battery DO NOT have internal protection — incorrect use (inappropriate charger, short circuit, strong mechanical shock, heat exposure) can lead to leaks, heat generation, fire or even explosion. It is a product intended exclusively for tattoo professionals, not for amateur use. Do not leave the battery charging unattended, do not expose it to high temperatures, moisture or water, and take it out of use immediately if you notice deformations, swelling of the casing or leaks. Store and transport the battery away from metal objects and heat sources, ideally in a dedicated Li-Ion battery container.

Frequently asked questions

Which wireless tattoo machines is this battery compatible with?▾

It is suitable for Kwadron Neutron and Cheyenne Unlimited machines. If you have a different wireless model, check with your grip manufacturer the accepted cell type (18500 format, 3.7V) and the attachment system before purchasing, to be sure it fits physically and electrically.

What technical specifications does the battery have?▾

It is a Li-Ion battery, 18500 cell format, with a nominal voltage of 3.7V, capacity of 2040mAh and maximum current of 3.8A. External dimensions are Ø18.6 x 50mm, and the casing is aluminum alloy with an LED level indicator.

Is it safe to use this type of battery?▾

The manufacturer clearly states that the cells do not have internal protection, so incorrect use — unsuitable charger, short circuit, strong impacts or excessive heat — can lead to leaks, overheating or even fire. For this reason, the product is intended exclusively for professionals who know how to correctly handle Li-Ion batteries, not for amateur use. Follow the charging, storage and transport instructions, and do not use the battery if you notice deformations of the casing.

How do I take care of the battery to make it last longer?▾

Avoid repeated full discharge, use only a charger compatible with 18500 Li-Ion cells, store it in a dry place, away from excessive heat, and periodically clean the metal contacts with a dry cloth. A properly maintained battery retains its performance for longer.

Do I really need a spare battery?▾

Most artists who work wirelessly keep at least one spare battery charged on hand. If the battery in the grip discharges in the middle of a session, you can continue immediately with the spare, without interrupting the work and without affecting the client's comfort.

Does the battery add much volume or weight to the grip?▾

The external dimensions are small, Ø18.6 x 50mm, and the aluminum casing is compactly built, designed not to disturb the balance of the wireless grip. We do not have exact data on weight, so if ergonomics is a key criterion for you, check the technical sheet of your grip for the accepted weight limits.

Product description

Suitable for Kwadron Neutron, Cheyenne Unlimited cars Battery type Li-Ion18500 cell size Nominal voltage 3.7VCapacity 2040mAhExternal dimensions Ø18.6x50mm Maximum current 3.8AProduct intended for professionals only, not intended for amateurs. Cells have no protection. Improper use may result in leakage, heat release, fire or even explosion. The universal wireless tattoo machine battery is an essential component that provides freedom of movement and maximum flexibility for tattoo artists. This high-capacity rechargeable battery is compatible with a wide range of wireless tattoo machines, transforming any session into a cable-free experience without mobility restrictions. Next-generation lithium-ion technology ensures uniform discharge and constant power throughout the entire session, without performance drops as the battery depletes. Fast charging time allows returning to work in the shortest possible time, and the LED level indicator clearly shows battery status. The compact, lightweight construction does not add significant weight to the machine, maintaining the wireless pen's balance and ergonomics. The aluminum alloy casing provides protection against shocks and wear, ideal for the dynamic tattoo studio environment. A backup battery is indispensable for any professional artist, ensuring session continuity without interruptions caused by primary battery depletion. Universal compatibility makes this battery a versatile investment that can be used with multiple wireless machine models. The main advantage of wireless working is eliminating cable constraint, which limits the artist's movement range and can interfere with optimal positioning relative to the client. With a quality battery, the artist can move freely around the client, instantly change the working angle, and access difficult areas without restriction. This mobility directly translates to superior work quality and increased efficiency. Frequently Asked Questions What wireless machines is this battery compatible with? The battery is designed with universal compatibility and works with a wide range of popular wireless tattoo machines. Checking compatibility specifications with your exact machine model before purchase is recommended to ensure perfect fit. How long does a full charge last? Battery life depends on the machine model, voltage used, and session intensity. Generally, a fully charged battery provides sufficient energy for one or more complete tattoo sessions. Full charging before each workday is recommended. How long does battery charging take? Charging time varies depending on battery capacity and the charger used. Fast charging technology significantly reduces waiting time compared to older batteries. The LED indicator shows charging progress and signals when the battery is fully charged. Is it important to have a backup battery? Absolutely. A backup battery is essential for any professional artist. If the main battery depletes during a session, you can immediately continue working with the backup battery, without interruptions that can affect work quality and client experience. What technology does the battery use? The battery uses next-generation lithium-ion technology, known for high energy density, no memory effect, uniform discharge, and long lifespan. This technology is the standard in the professional portable equipment industry. Does the battery add much weight to the machine? No, the battery is designed to be compact and lightweight, adding minimal weight to the wireless machine. The design is optimized to maintain pen balance and ergonomics, so the artist does not feel a significant weight difference during the session. How is the battery mounted on the machine? The battery mounts through the wireless machine's specific connection system, usually through slide-and-lock or thread mechanism. Mounting is quick and intuitive, allowing battery change in seconds during a session if necessary. How durable is the battery casing? The casing is made from aluminum alloy providing excellent protection against shocks and accidental drops. The material is resistant to wear and corrosion, ensuring a long lifespan even under the intensive use conditions of a tattoo studio. Is there a risk of battery overheating? Modern lithium-ion batteries are equipped with protection circuits against overheating, overcharging, and short circuit. The battery features integrated protections that maintain operating temperature within safe limits throughout use. How many charging cycles does the battery support? Quality lithium-ion batteries generally support between 300 and 500 complete charging cycles before capacity begins to diminish. With correct use and maintenance, the battery can provide optimal performance for an extended period of time.