2-POWER CBP3764A Replacement Battery for Apple Watch Series 1 38mm - 79 mAh 3.7 V Li-ion

Upgrade your Apple Watch Series 1 38mm with the 2-POWER CBP3764A high-quality replacement battery. Designed to restore your device's original battery life, this lithium-ion battery offers reliable performance and long-lasting power. With a capacity of 79 mAh and voltage of 3.7 V, it ensures your smartwatch stays powered throughout the day. The battery features an integrated flex cable for easy installation and includes protection against overcharge, over-discharge, and short-circuit. Certified with CE and RoHS, it meets high safety and environmental standards.

Advantages

Restore your Apple Watch Series 1 38mm to its original battery performance with this premium replacement battery. Enjoy extended usage time and reliable power delivery. The battery is rechargeable and supports over 500 charge cycles to 80% capacity, providing long-term value. Its compact design and integrated flex cable make installation straightforward, while built-in safety features protect your device.

Suitable for

• Apple Watch Series 1 38mm
• Users needing a replacement battery for their smartwatch
• DIY repairs and professional technicians

Key specifications

• Battery Type: Lithium-ion (Li-ion)
• Capacity: 79 mAh
• Voltage: 3.7 V
• Energy Rating: 0.29 Wh
• Compatibility: Apple Watch Series 1 38mm
• Rechargeable: Yes
• Installation Type: Internal
• Connector Type: Integrated Flex Cable
• Protection Features: Overcharge, Over-discharge, Short-circuit
• Certifications: CE, RoHS
• Operating Temperature Range: 0°C to 45°C (Charging), -20°C to 60°C (Discharging)
• Cycle Life: 500+ cycles to 80% capacity
• Warranty: 1 Year

Recommendations

For optimal performance, ensure the battery is installed by a qualified technician. Use only compatible charging accessories. Dispose of old batteries according to local regulations.