DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

VARTABatteries Electronics CR2430 Lithium button cell battery 2-pack, Button cells in original blister pack of 2

VARTABatteries Electronics CR2430 Lithium button cell battery 2-pack, Button cells in original blister pack of 2

Q: Mine are made in China, not Germany. Are they fakes?

They are not fake. They are just made with slave labour.

Q: how do i fit the varta 4230 to my watchman oil sensor - the one actually in the tank?

Unscrew by hand the black sensor on the top of the tank, take it back to the plug in reader inside the house, turn off plug in reader. On the sensor undo 4 screws and gentle pull apart you will see the batteries, remember the way the old batteries go in (which way up). Replace and put together. Hold sensor and the reader together and turn on, you will see a black dot on the sensor touch that against the plug-in-reader until you get a connection. screw it back on the top of your oil tank. PS if it's raining cover the hole up on the top of your oil tank whilst your refitting the batteries. Hope that helps.

Q: how do i fit the varta 4230 to my watchman oil sensor - the one actually in the tank?

Unscrew by hand the black sensor on the top of the tank, take it back to the plug in reader inside the house, turn off plug in reader. On the sensor undo 4 screws and gentle pull apart you will see the batteries, remember the way the old batteries go in (which way up). Replace and put together. Hold sensor and the reader together and turn on, you will see a black dot on the sensor touch that against the plug-in-reader until you get a connection. screw it back on the top of your oil tank. PS if it's raining cover the hole up on the top of your oil tank whilst your refitting the batteries. Hope that helps.

Q: could you advise use by date?

Sorry, I just installed mine, I didn't check to see if there was one. That was about a year ago in a Roberts clock radio about 2003 vintage that came from a charity shop. It keeps the digital clock going when not plugged in. Still working

Product ID: 48124563

Secure Transaction

Details

Number of batteries
2 CR2430
Brand
VARTA
Battery cell composition
Lithium
Battery capacity
290 Milliamp
Recommended uses for product
Medical Car

⏳10-year guaranteed shelf life

📏24mm diameter x 5mm depth

🔋3V lithium power

Frequently Bought Together

VARTA Batteries Electronics CR2430 Lithium button cell battery 2-pack, Button cells in original blister pack of 2

Duracell 2430 Lithium Coin Batteries 3V (2 pack)- Long life guaranteed - For Use in Key Fobs, Small Remotes, and Fitness Watches - Baby Secure Packaging - 10-Year In-Storage Guarantee

Duracell CR2032 Lithium Coin Batteries 3V (4 Pack) - Up to 70% Extra Life* - Baby Secure Technology & Packaging – For Apple AirTags, Key Fobs, Home Devices, Fitness and Medical Accessories

Description

🔋 Power your life, tiny but mighty!

TRUSTED BRAND QUALITY - VARTA’s premium manufacturing means reliability you can count on every day.
PRECISION FIT FOR VERSATILITY - 24mm diameter and 5mm depth ensure compatibility with a wide range of gadgets from remotes to medical devices.
DECADE LONG FRESHNESS GUARANTEE - Store with confidence—these batteries maintain peak power for up to 10 years.
TOP CHOICE FOR SMALL ELECTRONICS - Among the top 10 most used button cells, perfect for everything from car keys to kitchen scales.
UNMATCHED POWER IN A COMPACT SIZE - 3V lithium tech delivers consistent, high-performance energy for your essential devices.

The VARTA CR2430 lithium button cell battery 2-pack offers a reliable 3V power source with a compact 24mm x 5mm size, perfect for a variety of small electronics. Backed by a 10-year shelf life guarantee and premium brand quality, these batteries ensure long-lasting performance and versatility for everyday devices.

Specifications

Units	2.0 count
Brand	VARTA

Have a Question? See What Others Asked

Mine are made in China, not Germany. Are they fakes?

how do i fit the varta 4230 to my watchman oil sensor - the one actually in the tank?

could you advise use by date?

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App