Manufacturer Providing Custom Battery Solutions

We provide customized battery technologies to meet the most demanding technical requirements across industries

Custom-Shaped Battery

Tailored battery designs to fit unique device form factors, optimizing space utilization and performance for specialized applications such as wearable devices, medical equipment, and industrial tools.

Ultra-Narrow Battery

Precision-manufactured ultra-narrow batteries for slim electronic devices, delivering high energy density in minimal width profiles for smart glasses, tablets, and slim industrial sensors.

Ultra-Thin Battery

Next-generation ultra-thin battery technology with thickness as low as 0.6mm, ideal for flexible electronics, smart cards, wearable tech, and ultra-slim consumer devices.

Curved Battery

Flexible curved batteries designed for ergonomic and curved-surface devices, including smart rings, curved displays, automotive interiors, and wearable medical devices.

Low-Temperature Battery

Specialized battery chemistry for reliable performance in extreme low-temperature environments (-40°C to 0°C), ideal for aerospace, outdoor equipment, and cold-climate industrial applications.

Silicon Carbon Battery

Cutting-edge silicon-carbon anode technology delivering 30% higher energy density than traditional lithium-ion batteries, perfect for EVs, energy storage systems, and high-performance devices.

Custom Battery Solutions | Grepow-Style
CUSTOM BATTERY SOLUTIONS

Tailored Battery Solutions For Your Exact Needs

We engineer custom lithium-ion battery packs and cells to match your unique form factor, performance requirements, and environmental conditions – from prototyping to mass production.

Customization Capabilities

Form Factor Customization

Custom-shaped batteries
Ultra-narrow designs
Ultra-thin batteries
Curved/flexible batteries
Stacked configurations
Irregular geometries

Performance Customization

Silicon carbon chemistry
Low-temperature performance
High-density formulations
Custom voltage/capacity
Fast charge/discharge rates
Extended cycle life

Environmental & Certification

-40°C to 85°C operation
Vibration/shock resistance
UL/CE/RoHS compliant
UN38.3 transportation
IP65/IP67 waterproof
Custom packaging design
Custom Battery Development Process

5-Step Customization Process

1
Requirement Analysis
2
Design & Simulation
3
Prototype Development
4
Testing & Validation
5
Mass Production
50+
Custom Projects
15+
Industry Verticals
14+
Days to Prototype

System Certifications

Our batteries meet the highest global standards for safety, quality, and compliance across all markets.

Management System Certifications

  • ISO 9001: Quality Management System
  • ISO 14001: Environmental Management
  • ISO 45001: Occupational Health & Safety
  • QC080000: Hazardous Substance Process Management

Battery Safety Standards

  • IEC 62133: Portable Battery Safety Standard
  • UL 1642: Lithium Battery Safety (USA)
  • UL 2054: Household Battery Safety (USA)
  • GB 31241: Portable Battery Safety (China)

Transportation & Compliance

  • UN38.3: Lithium Battery Transport Safety
  • IATA DGR: Air Transport Compliance
  • IMDG Code: Maritime Transport Compliance
  • RoHS: Restriction of Hazardous Substances

Regional Market Certifications

  • CE Marking: European Conformity
  • KC Mark: Korea Certification
  • BIS: Bureau of Indian Standards
  • FCC: Federal Communications Commission (USA)

About Our Company

Founded in 2018, we are a global leader in customized lithium polymer battery solutions,
with a singular focus on delivering safe, high-performance energy storage for
wearable devices, medical equipment, smart home, and industrial IoT applications.

Our team of 20+ senior battery engineers and a
3,200㎡ state-of-the-art production facility enable us to turn
complex energy requirements into reliable, scalable battery solutions — from rapid
prototyping to mass production, all under one roof.

We believe that great innovation deserves great power, and our mission is to be the
trusted energy partner for forward-thinking companies worldwide.

Production Facility
Technology Patents
+
Global Clients
+

Case Studies