Coin Cell Batteries Singapore: CR2032, CR2025, CR2450, CR2430, CR1632 & More
Quick Reference: Singapore Lithium Coin Cell & Button Battery Catalog
Buy genuine, fresh-dated 3V lithium coin cell & 1.5V alkaline button batteries in Singapore. We stock verified authentic cells from Panasonic, Toshiba, Energizer, GP, and Renata with 8–10 year shelf life, ready for immediate local dispatch.
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Singapore Ready Stock: Free Trackable Singapore Domestic Delivery included on every order. Dispatched locally within 24 hours.
💰 Transparent Multi-Pack Savings Ladder: Single units & value bundles available across popular models: 1 pc: S$8.00 nett | 2 pcs: S$12.00 nett ($6/pc) | 5 pcs: S$20.00 nett ($4/pc). All prices include free local shipping.
| Model | Dimensions (Dia x H) | Capacity | Common Singapore Applications |
|---|---|---|---|
| CR2032 | 20.0 x 3.2 mm | 225 mAh | Apple AirTag, Car Key Fobs (Honda, Mazda, Toyota, BMW), PC Motherboard CMOS BIOS, Omron blood pressure monitors, digital bathroom scales |
| CR2025 | 20.0 x 2.5 mm | 165 mAh | Slim ceiling fan / soundbar remotes, Mercedes-Benz key fobs, electronic tea lights, pocket calculators, Polar heart rate monitors |
| CR2450 | 24.5 x 5.0 mm | 600 mAh | Smart home sensors (Philips Hue dimmer switches, Aqara door/window sensors), BMW display keys, water leak detectors |
| CR2430 | 24.5 x 3.0 mm | 300 mAh | Audi / Volvo key fobs, automated smart door locks, security transponders, dive computers |
| CR2477 / CR2477N | 24.5 x 7.7 mm | 1,000 mAh | Ultra-high-drain IoT sensors, smart temperature/humidity loggers, Swiss precision equipment (standard flat rim & Renata stepped rim) |
| CR1632 | 16.0 x 3.2 mm | 140 mAh | Toyota, Lexus, Subaru push-start smart keys, Garmin Vector power meter pedals, electronic tire pressure gauges |
| CR1616 / CR1620 / CR1220 | 16.0 / 12.5 mm | 40–75 mAh | Honda / Suzuki car keys, Nintendo game cartridges, Casio digital watches, car alarm transponders |
⚠️ Fit Warning (CR2032 vs CR2025): While CR2032 and CR2025 share the exact same 20mm diameter, CR2032 is 3.2mm thick while CR2025 is 2.5mm thick. Never insert a CR2025 into a CR2032 slot without proper terminal tension — the 0.7mm gap will cause loose terminal contact and intermittent device resets.
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