The Renata 377 (SR626SW / SR66) is a high-quality 1.55V silver oxide button cell battery, specifically designed for low-drain devices such as analog watches. Known for its precision and reliability, this battery delivers stable, long-lasting power, ensuring accurate timekeeping and dependable performance. Manufactured to exacting standards, the Renata 377 features 0% mercury, making it an environmentally responsible choice without compromising on quality. With compact dimensions of 6.8mm diameter and 2.6mm height, it is widely compatible with a range of watch brands and small electronic devices. Renata offers a comprehensive range of high-quality batteries, trusted worldwide for powering everything from watches and car keys to medical devices and remote controls.
eBay
1-10pcs LIR2430 3.6V 60mAh Button Battery Rechargeable Lithium-ion Battery Coin Cell For Car Key Watch Toys Replace CR2430
Aliexpress UK
Duracell 2032 lithium coin batteries - up to 50 Percent more power (vs. IEC Service Output test minimum average duration for 2032, 2025 and 2016 Lithium Coins. Results may vary by device and usage patterns).
eBay
1-20PCS 3.7V LIR2032H Rechargeable Button Battery High Capacity Version of LIR2032 Lithium Cell Coin Batteries Replace CR2032
Aliexpress UK
CR2032, CR2016, CR2025, CR2450, CR1220, CR1620, CR1616 Batteries. Keep clean; wipe the cell with dry cloth. Keep out of the reach of the children. DL1620, ECR1620, BR1620, 280-208, DL1620B, BR1620-1W, CR1620-1W.
eBay
1-10pcs LIR1632 3.6V Rechargeable Lithium Batteries LIR1632 Battery for Watch Car Remote Control CR1632 DL1632 Button Coin Cell
Aliexpress UK
50 Assorted button cell watch batteries AG 1/3/4/10/12/13 individually sealed-New.
eBay
10PCS/LOT 1.2V 40mAh Ni-MH Ni MH Batteries With Pins Rechargeable Button Cell Battery
Aliexpress UK
Panasonic CR2032 3V Lithium Coin Battery - Car Key Fob, Toys & Remote - Long Life. The Panasonic CR2032 3V Lithium Coin Cell Batteries are premium, high-performance batteries designed to power a wide variety of devices.
eBay
Original For SONY LR521 AG0 Button Batteries SR521SW 379A 379 179 D379 SR63 1.5V Alkaline Coin Cell Silver OxideWatch Battery
Aliexpress UK
10 X PCs AG10 GP189 SR54 LR1130 L1131 1.5V Alkaline Button Cell Battery soda UK. Condition is New. Shipped with Royal Mail 2nd Class Letter.
eBay
10PCS/lot 377 Battery AG4 LR626 377A 1.5V Alkaline Button Coin Cell Watch Batteries 6.8mm x 2.6mm for Watch Calculator Clock
Aliexpress UK
Cross References: CR2032, PC2032, PX2032. System: Lithium Manganese Dioxide Li/MnO2. Maximum Height: 3.2mm.
eBay
2-30PCS CR2032 CR 2032 Button Battery 3V 210mAh Lithium Battery For Watch Toy Calculator Car Remote Control Coin Cell
Aliexpress UK
CR2032 / CR2025 / CR2016 / CR2450 / CR1632/ CR1616 / CR1220. CR2450: DL2450, ECR2450, BR2450. CR1616: DL1616, ECR1616, BR1616. CR1220: DL1220, ECR1220, BR1220. CR2016: DL2016, ECR2016, BR2016. CR2025: DL2025, ECR2025, BR2025.
eBay
1PCS/LOT 1.2V 80mAh Ni-MH Ni MH Batteries With Pins Rechargeable Button Cell Battery for timer
Aliexpress UK