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Smart Watch

Smart watches are wearable smart devices with health monitoring, activity tracking, and notification features. Designed for personal health management and productivity enhancement, they are widely used in daily communication, sports, and medical scenarios.
 
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Smart Watch Battery Core Features

Smart watches require thin, lightweight, and high-capacity batteries. Zerne polymer lithium batteries deliver extended battery life via high energy density, feature flexible designs that fit curved watch cases, and support fast charging for enhanced convenience—meeting the demands of all-day wear and health monitoring.

High Energy Density

Compact design with all-day wear time.

Fast Charging

Rapid power restoration, minimal downtime.

High Safety & Stability

Safe for all close-contact wear scenarios.

Long Cycle Life

Reliable performance for years of use.
 

Slim, Lightweight & Flexible

Ideal for smart watches’ compact, irregular internal space.

Stable Discharge

Prevents shutdown during high-power use (e.g., sports).

Product Details

Moedel Voltage Capacity Charging Discharging Size Internal resistance
Thickness(mm) Width(mm) Length(mm)
582525 3.87V 400 1C 1C 5.8 25 25 100
552526 3.87V 400 1C 1C 5.5 25 26 100
502829 3.87V 470 1C 1C 5.0 28 29 100
402530 3.85V 330 1C 1C 4.0 25 30 120
502626 3.85V 350 1C 1C 5.0 26 26 120
651530 3.85V 300 1C 1C 6.5 15 30 150
652030 3.85V 420 1C 1C 6.5 20 30 100
632225 3.85V 350 1C 1C 6.3 22 25 120
602830 3.85V 580 1C 1C 6.0 28 30 90

LIPO Battery Performance

High Energy Density

Higher energy storage per equal volume.

Longer Cycle Life

Withstands numerous charge-discharge cycles.

Safety

Withstands numerous charge-discharge cycles.

Low Self-Discharge

Minimal Power Loss, Longer Shelf Life

Our Available Certifications

UL
EU
UL
IEC62133
KC
PSE
UN38.3
RoHS
CB
CQC
ISO9100
REACH
lithium-ion batteries certificates

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Guangdong Zhaoneng Technology co.,ltd.
We are a professional manufacturer of new energy lithium batteries integrating R&D, design, manufacturing and sales with 28 years experience.
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