PHILIPS CR2477 3V Lithium Battery (5 Pack),CR 2477 Batteries — Open-Box, 14% Off

【10-Year Storage Life】Philips CR2477 lithium batteries hold a full 3V charge for up to 10 years in storage — Ideal for smart home sensors, as well as industrial use, TPMS systems, IoT sensors, glucose monitors, industrial meters plus much more. Perfect for backup stock in your junk drawer or garage cabinet. 【70% More Power】From TPMS tire sensors (which pulse hard) to glucose monitors (which sip constantly), this Philips 2477 3V delivers up to 1100mAh without voltage sag. Drops right in for DL2477, ECR2477, KCR2477, CR2477T, and BR2477 replacements. 【Reliable in Extreme Conditions】Garage freezes? Attic bakes? This Philips cr2477 keeps running reliably from -20°F to +85°F — unlike cheap coin cells that fail in the cold. Leak-proof design means no corrosive mess killing your outdoor weather station, motion detector, or thermometer. 【CHILD-SAFE PACKAGING 】Each 2477 Batteries comes in tamper-resistant, dual-blister packaging that little hands cannot open. You’ll need scissors — and that extra step prevents accidental ingestion in homes with toddlers. Mercury-free, lead-free, cadmium-free,safe for your family. 【PHILIPS QUALITY 】Philips brings real ISO-tested cells, strict leakage protocols. Real customer support. Hassle-free warranty included. Safe for your home and the planet. You’re not just buying a battery; you’re buying peace of mind.

Philips CR2477 3V Lithium Coin Cell Battery – Reliable Power for Your Essential Devices

The Philips CR2477 is a high-quality, 3-volt lithium coin cell battery designed for long-lasting, dependable performance in a wide range of everyday electronics. Whether you need to power a smart home sensor, a medical device, or a simple watch, this battery delivers consistent voltage and reliable operation.

★Specifications:

Battery Type:Lithium Coin Cell

Voltage:3 Volts

Model Number:CR2477

Diameter:24 mm (0.94 inches)

Height:7.7 mm (0.30 inches)

Weight:Approximately 10.5 grams

Operating Temperature:-20°C to +30°C (-4°F to +86°F)

Storage Life:Up to 10 years (when stored properly at room temperature)

Chemistry:Mercury-free, lead-free, cadmium-free

Compatible With (Partial List)

This battery replaces the following models: DL2477, ECR2477, KCR2477, EB-CR2477, CR2477T, CR2477N, BR2477, LM2477, BR2477-1W, 2477CR, CR2477BP, EA2477C, and DJ2477.

★Commonly Used In:

Smart home sensors – such as smart sensors, motion detectors, door/window sensors

Medical devices – glucose monitors, blood pressure monitors, thermometers (check device manual for compatibility)

Outdoor equipment – weather stations, wireless thermometers, scopes

Automotive – TPMS (tire pressure monitoring systems)

Industrial – meters, IoT sensors, backup power for small electronics

Everyday items – watches, calculators, remote controls, key fobs, small LED lights

★Performance Notes:

Leak-proof construction – Designed to prevent internal leakage that could damage your devices

Stable voltage output – Maintains steady 3V power throughout most of its life, unlike alkaline batteries that gradually drop

Extreme temperature performance – Works reliably from -20°C to +30°C, making it suitable for both garages and outdoor enclosures

Long shelf life – Up to 10 years of storage life means you can keep spares on hand without frequent replacement

★Safety & Disposal:

Child-safe packaging – Requires scissors to open; helps prevent accidental ingestion

No hazardous metals – 0% mercury, lead, or cadmium. Check local regulations for proper lithium battery disposal – do not incinerate.