Standard & Custom Options
Rechargeable Coin Cells
Compact rechargeable lithium coin cells for miniature electronic devices.
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Engineering-led · Application-focused
Custom Battery Solutions for Next-Generation Devices
Rechargeable coin cells, primary batteries, pouch cells, cylindrical cells and custom battery packs engineered for medical, wearable, IoT and industrial applications.
POWERING PERFORMANCE. ENABLING INNOVATION.
◎Application FocusedSolutions tailored to device and power requirements.
◇Reliable PerformanceClear specifications and quality-oriented selection.
⚙Engineering SupportFrom cell selection to electrical and mechanical integration.
◎Global Project SupportDocumentation and communication for international teams.
Products
Battery Technologies for Diverse Applications
CR & SR Series
Primary Coin Cells
CR and SR coin cells for reliable low-power electronic applications.
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Customizable
Li-Polymer Pouch Cells
Flexible dimensions, lightweight construction and high energy density.
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Reference & Customizable
Li-ion Cylindrical Cells
Rechargeable cylindrical cells for specialized device integration.
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ER Series
Li-SOCl₂ Batteries
Long-life 3.6V primary batteries for remote and industrial applications.
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Fully Customized
Custom Battery Packs
Application-specific battery packs with protection and connection options.
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From Battery Selection to Production-Ready Solutions
Risento supports structured evaluation from early product definition through sample validation and production coordination.
01
Requirement Review
Electrical, mechanical, environmental and regulatory inputs.
02
Battery Selection
Voltage, capacity, current capability and dimensional matching.
03
Integration Design
Tabs, wires, connectors, PCM/BMS, NTC and packaging.
04
Sample Validation
Prototype preparation and device-level performance evaluation.
05
Production Support
Pilot production, documentation and ongoing supply coordination.
Solutions
View All SolutionsApplication-Focused Battery Solutions
News & Updates
View All UpdatesLatest from Risento
Battery Integration for Smart Wearable Devices
Application-focused batt…
Read UpdateRechargeable Coin Cell Portfolio Update
Representative rechargea…
Read UpdateRisento Battery Solutions Website Development
A new English website is…
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