Product Specification: The product name is AG4 button cell battery, made of metal with a Zn/MnO₂ chemistry. The size is 6.8*2.6(mm), and the weight is approximately 0.15g. The nominal voltage is 1.55V, and the cut-off voltage is 0.90V. The standard capacity is 20mAh, with a short circuit current of 0.3A and a standard load current of 0.3A. The shelf life is 3 years, and the storage and working temperature should be less than 45°C.

Attention: 1. Never charge the battery, as it may cause leakage or explosion. 2. When inserting the battery, ensure the positive and negative terminals are properly aligned with the corresponding marks on the equipment. 3. Keep the battery away from fire and store it in a dark, cool, and dry place. 4. Keep the battery away from children to avoid personal accidents. 5. Do not put these batteries together, as it may cause a short circuit and affect the battery's life.

Package Includes: 100 x 377 SR626SW watch batteries.

Multiple Compatibility: The battery is compatible with SR626SW, 377, AG4, 626, SR626, LR66, SR66, LR626, L626, 377A, 626SW, V377, D377, GP377, 377/376, v376/377, G4, and GA4.

Battery Parameters: The nominal voltage is 1.55V, the capacity is 20mAh, the size is 6.8*2.6(mm), and the battery cell composition is alkaline with 0% mercury. The shelf life is 3 years, providing long-lasting power and a safe, durable performance.

What You Can Get: You will receive 100PCS SR626W 377 watch batteries. The AG4 watch battery has a stable voltage and high discharge efficiency, effectively protecting your equipment.

Multi-purpose: These batteries can be used in watches, calculators, toys, laser pointers, balance scales, children's books, medical devices, car alarms, mini reading devices, computer equipment, communication equipment, cameras, electric thermometers, and various small electronics.

Warmly Tips: Please keep the batteries in a dry and cool place. Do not recharge or dispose of them in fire. Insert the battery with the correct +/- end and avoid short-circuiting.

product information: