Our silver oxide button cell batteries are versatile, working seamlessly with a variety of devices including covert earpieces like Vip Pro Mini, Vip Pro SuperMini and Vip Pro UltraMini earpieces, as well as quartz wristwatches and calculators.
With a high energy density, these button cell batteries are tailor-made for power-hungry devices such as earpieces, covert earpieces, quartz watches, and calculators.
Their exceptional energy density translates into extended battery life, ensuring uninterrupted performance for devices requiring sustained and dependable operation. Enjoy up to 4 hours of spy earphone autonomy.
Crafted from premium silver oxide, the 337 / SR416SW 1.55V batteries deliver consistent and dependable performance, making them the perfect fit for any device. Reliability is paramount, and these batteries guarantee stable operation, a critical factor for optimal device functionality.
Contents of the kit:
4/10 x 337 / SR416SW Batteries
Anonymous –
Great support, many thanks to every one!
David –
Produit très discret, livraison rapide, je recommande !
Jane –
Super facile da usare.
Anonymous –
De lo mejor del mercado. Después de buscar en muchos sitios me ayudaron a encontrar lo mejor.
Jane –
Très bon produit, livraison rapide et service client très professionnel
Emily –
Thank youu
Alex –
Excelente producto espÃa, muy discreto y de buena calidad
James –
Great
Anonymous –
El producto es perfecto para mis necesidades, la entrega fue rápida y el servicio excelente.
Sarah –
Ok
John –
Excelente producto espÃa, muy discreto y de buena calidad
Chris –
El auricular espÃa es perfecto para mÃ, nadie se da cuenta de que lo estoy usando.
Emily –
Bien
James –
Très bon produit, livraison rapide et service client très professionnel
Alex –
small and practical
Emma –
IT WAS PERFECT FOR ME
Jane –
small and practical
Anonymous –
Excelente producto espÃa, muy discreto y de buena calidad
Chris –
Great support, many thanks to every one!
David –
è molto facile da posizionare, lo adoro!!!
Emma –
Super facile da usare.
Anonymous –
Le produit est très discret, la qualité du son est incroyable.
James –
Super
Emily –
Bien
Jane –
How to connect with 2 phones in the camera
David –
How to connect with 2 phones in the camera
Alex –
Nice
Alex –
Thank youu
James –
Excellent product! The hidden earpiece works perfectly and is very discreet.
John –
idéal pour les bagages
Chris –
Le produit est très discret, la livraison était rapide et le service client impeccable.