Battery Packs & Energy Storage
Comprehensive range of lithium battery packs from 3.7V to 72V, engineered for diverse applications from consumer electronics to industrial systems. Our battery packs deliver superior performance, reliability, and safety across all voltage tiers.
8 Voltage Tiers
From 3.7V to 72V for every application need
High Performance
Industry-leading energy density and cycle life
Scalable Solutions
Customizable capacity and performance specs
Voltage Tier Comparison
Voltage
Capacity Range
Primary Applications
Power Output
3.7V Battery Pack
Capacity: 500mAh - 5000mAh
Applications: Phones, Tablets, Wearables
High
7.4V Battery Pack
Capacity: 1000mAh - 10000mAh
Applications: Power Tools, Cameras, Drones
High
11.1V Battery Pack
Capacity: 2000mAh - 15000mAh
Applications: Industrial Tools, Robotics
High
24V Battery Pack
Capacity: 5Ah - 100Ah
Applications: E-Vehicles, Industrial Equipment
High
36V Battery Pack
Capacity: 10Ah - 100Ah
Applications: E-Bikes, E-Scooters, Commercial
High
48-51.2V Battery Pack
Capacity: 20Ah - 200Ah
Applications: E-Vehicles, Solar, Industrial
High
60V Battery Pack
Capacity: 30Ah - 150Ah
Applications: Heavy-Duty E-Vehicles, Machinery
High
72V Battery Pack
Capacity: 40Ah - 200Ah
Applications: Commercial E-Vehicles, Industrial
High
Browse by Voltage Tier
3.7V Battery Pack
Single-cell lithium battery packs for portable devices, wearables, and consumer electronics.
7.4V Battery Pack
Dual-cell lithium battery packs ideal for power tools, cameras, and professional equipment.
11.1V Battery Pack
Triple-cell lithium battery packs for industrial tools, robotics, and high-power applications.
24V Battery Pack
Professional-grade battery packs for electric vehicles, power tools, and industrial equipment.
36V Battery Pack
High-capacity battery packs for e-bikes, electric scooters, and commercial applications.
48-51.2V Battery Pack
Ultra-high voltage battery packs for electric vehicles, solar systems, and industrial power.
72V Battery Pack
Maximum-power battery packs for commercial electric vehicles and industrial systems.
Industry Applications
Performance Metrics
• Energy Density: 150-250 Wh/kg across all tiers
• Cycle Life: 500-3000+ cycles depending on chemistry
• Operating Temperature: -20°C to +60°C
• Charge Time: 1-8 hours depending on capacity
Safety & Compliance
• Built-in BMS (Battery Management System)
• UL, CE, FCC certifications
• Over-charge/discharge protection
• Temperature monitoring and thermal management
Frequently Asked Questions
What are the main voltage options available for battery packs?
JHY offers battery packs in multiple voltage configurations: 3.7V (single cell), 7.4V (2-cell series), 11.1V (3-cell series), and high-voltage options up to 72V. Each voltage option is optimized for specific applications. Lower voltages (3.7V-7.4V) are ideal for consumer electronics and portable devices, while higher voltages (24V-72V) are suited for power tools, e-bikes, and industrial equipment.
Can battery packs be customized for specific applications?
Absolutely. We offer extensive customization including custom capacity ranges, discharge rates, connector types, protective circuits, and thermal management solutions. Our engineering team works closely with clients to develop tailored solutions that meet specific performance, size, weight, and cost requirements. Contact our technical team for detailed customization options.
What safety features are included in JHY battery packs?
All JHY battery packs include multiple safety layers: over-charge protection, over-discharge protection, over-current protection, short-circuit protection, and thermal management systems. We use certified battery management systems (BMS) and undergo rigorous testing including UL, CE, and IEC certifications. Each pack is designed to meet international safety standards.
What is the cycle life of JHY battery packs?
Cycle life varies by chemistry and application: Lithium-ion packs typically achieve 500-1000+ cycles, while LiFePO4 packs can exceed 3000+ cycles. Cycle life is influenced by charging/discharging rates, operating temperature, and depth of discharge. Proper battery management and operating within recommended parameters can significantly extend cycle life.
How do I choose the right battery pack capacity?
Capacity selection depends on your device's power requirements and desired runtime. Calculate your device's average current draw and multiply by desired runtime hours to determine capacity (mAh). For example, a device drawing 1A for 10 hours needs a 10,000mAh (10Ah) pack. Our technical team can help you calculate optimal capacity for your specific application.
What warranty and support does JHY provide for battery packs?
We provide comprehensive warranty coverage (typically 1-2 years depending on product) and dedicated technical support including: performance verification, troubleshooting assistance, replacement procedures, and on-site consultation. We also offer training programs for your engineering and manufacturing teams to ensure optimal battery pack integration and performance.
Are JHY battery packs compatible with standard chargers?
Compatibility depends on voltage and connector type. Most JHY battery packs use standard connectors (XT60, XT90, Anderson, etc.) and can work with compatible chargers. However, we recommend using chargers specifically designed for your battery chemistry and voltage to ensure safety and longevity. Custom charger solutions are available for specialized applications.
What is the typical lead time for custom battery pack orders?
Lead times vary based on customization complexity: standard catalog packs typically ship within 2-4 weeks, while custom formulations may require 6-12 weeks for engineering, prototyping, and production. We work with customers to optimize lead times and can discuss expedited options for urgent requirements. Contact our sales team for specific timeline information.
Need a Custom Battery Pack Solution?
Our engineering team can design and manufacture custom battery packs tailored to your specific requirements.