Is this 390 battery lithium?

No. Battery #390 is a 1.55v Silver Oxide Battery

Is this the same as a V390 battery?

Is 390. V390 is discontinued w/some companies. Comparable to 1130SW, silver 1.55V.

Back of my Swatch reads: battery 11.60x3.10 1.55v but when I opened the battery cover, the battery reads 390 Renata. Would this battery work on mine?

Back of 390 Renata is 1.55v, used for watches and other devices. Not sure of other dimensions. Since name and number is specific, watch will function w/it.

Renata 390 Watch Batteries 2 Pieces

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

MOP$106

Duties & taxes included

In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.

Secure transaction

Description

🔋 Power your essentials with precision and style!

PRECISION FIT - Specifically designed for LR44 battery slots, perfect for calculators and more
COMPACT SLEEK - Minimalist design fits seamlessly without bulk, maintaining your device’s elegance
RELIABLE POWER BOOST - 60mAh capacity ensures your devices stay energized longer
READY TO USE PACKAGING - Comes in professional packaging that guarantees freshness and protection
DURABILITY YOU CAN TRUST - Crafted with premium materials for extended lifespan and consistent performance

Renata 390 Watch Batteries (2 Pieces) deliver reliable 60mAh power in a compact, durable design tailored for LR44 battery slots. Packaged professionally, these batteries are ideal for calculators and other small electronics, ensuring long-lasting performance that meets industry standards.

Reviews

O**.

Product just as Described

3.09.2025

E**D

Fitting swatch 390 battery type

Good product

28.08.2025

M**1

Good

Very good

9.10.2024

A**N

Flat batteries both of them

Checked with my multimeter both dead dead dead

26.10.2023

E**S

Work with Swatch

Thank goodness these work for Swatch watches.

28.04.2026

M**I

جيد

23.06.2024

T**S

⌚ Très bien 🔋

Pour remplacer une pile dans une montre Swatch. RAS, ça fonctionne nickel depuis.

29.10.2025

L**S

Quality and price

Great seller fast delivery service highly recommended seller 👍👍👍👍👍🏴󠁧󠁢󠁷󠁬󠁳󠁿👍👍

31.05.2026

G**S

OEM Swatch Watch Batteries

OEM battery for vintage Swatch watches at a great price! Works as good as original.

7.05.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

MOP$106

Duties & taxes included

In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Battery capacity	60 Milliamp Hours
Battery cell composition	Other Than Listed
Brand	Renata
Number of batteries	2 LR44 batteries required.
Recommended uses for product	Calculator
Unit count	2.0 Count

Renata 390 Watch Batteries (2 Pieces)

Details

Details

Description

Specifications

Reviews

Common Questions