A custom battery pack is specifically engineered to your unique requirements, such as dimensions, shape, capacity, voltage, and connectors. It’s designed to perfectly integrate into your device or project, maximizing space and performance.

Key Differences:

• Custom Battery: Tailored to specific needs, perfect fit, requires development time
• Standard Battery: Mass-produced, general purpose, readily available
• Best For: Custom for specialized applications, Standard for common needs

To ensure an accurate solution, please provide as many details as possible:

We offer multiple levels of customization:

• Level 1: Standard rectangular packs in custom dimensions
• Level 2: Curved or L-shaped packs for space optimization
• Level 3: Complete custom molded housings with IP rating
• Materials: ABS, PC-ABS, aluminum enclosures with thermal considerations

We use sophisticated balancing strategies:

• Passive Balancing: Cost-effective for most applications (up to 100mA balance current)
• Active Balancing: High-efficiency for large packs (>300mA balance current)
• Balancing Triggers: Voltage-based, time-based, or smart adaptive algorithms
• Performance: Typically maintains cell voltage within 10-20mV in operation

Custom-shaped batteries are ideal when standard form factors don’t meet your requirements:

• Space-Constrained Designs: When available space is irregular or limited
• Optimized Weight Distribution: For drones, robotics, or portable devices
• High-Volume Production: When custom tooling costs are justified by volume
• Specialized Applications: Medical devices, wearables, specialized equipment
• Aesthetic Requirements: When batteries need to fit specific design contours

Common Custom Shapes: L-shaped, curved, multi-level, ultra-thin (<5mm)

This is a fundamental choice for any project:

Each chemistry has unique characteristics suited for different applications:

Discharge rate (C-rate) determines how quickly a battery can deliver power:

Each form factor offers different benefits for specific applications:

LiFePO4 technology offers significant advantages for most applications:

Home energy storage requires careful consideration of multiple factors:

Recommended: LiFePO4 chemistry for home storage due to safety and longevity.

The key difference lies in power output and socket types:

• Amp-hours (Ah/mAh): Measures the charge capacity of the battery, like the size of a fuel tank.
• Watt-hours (Wh): Measures the total energy capacity, the actual “work” the battery can do.
• Conversion Formula: Energy (Wh) = Voltage (V) x Capacity (Ah)
• Example: A power bank with 3.7V and 10,000mAh (10Ah) has ~37Wh (3.7V x 10Ah)
• Why Wh matters: Universal unit for comparing any battery, regardless of voltage. Standard for airline travel regulations.

Use this professional calculation method:

Example: A 12V system needing 500Wh daily with 20% safety margin:

(500Wh x 1.2)/12V = 50Ah battery needed

Battery lifespan is measured in charge cycles. One cycle is a full 0% to 100% charge:

*Actual lifespan depends on usage patterns, temperature, and discharge rates.

Safety is our top priority. Our products incorporate multiple layers of protection:

• Cell Quality: Top-grade A Li-ion NMC or LiFePO4 cells
• BMS Protection: Overcharge, Over-discharge, Over-current, Short Circuit, Temperature protection
• Robust Construction: Professional spot-welding, quality nickel strips, fire-retardant shells

We are committed to global compliance and safety:

Custom Solutions: We can engineer products to meet UL1642, IEC62133, UN38.3, MSDS and other specific regional standards.

A robust BMS must include:

Marine environments demand special considerations:

• Chemistry: LiFePO4 preferred for safety and cycle life
• Environmental: IP67 rating minimum, salt spray corrosion resistance
• Installation: Marine-grade copper connectors, proper ventilation
• Certification: ABYC, CE Marine, RINA standards compliance

Key design parameters for solar applications:

Must consider: Depth of Discharge (DOD), round-trip efficiency, cycle life at various DOD levels

Robotics demand unique performance characteristics:

• Discharge Rate: 5C-10C continuous, 20C pulse capability
• Voltage Stability: <5% sag under peak load
• Form Factor: Custom shapes to fit chassis constraints
• Communication: CAN bus or SMBus for system integration
• Safety: Redundant protection systems, robust mechanical design

Selecting the right solution depends on your specific needs:

Custom battery pricing depends on several key factors:

Use this simple ROI calculation:

Additional Benefits: Zero maintenance, faster charging, lighter weight, better performance in temperature extremes

We offer flexible payment terms for customers:

Yes, we offer tiered pricing for volume orders. Please visit the product details page or send enquiry to us.

We understand the importance of testing before commitment:

Our custom battery process is straightforward:

1. Initial Consultation: Share your requirements (1-2 days)
2. Feasibility Study: Technical and commercial assessment (3-5 days)
3. Quotation: Detailed pricing and timeline (2-3 days)
4. Sample Development: Prototype manufacturing (3-4 weeks)
5. Testing & Approval: Your evaluation and feedback (1-2 weeks)
6. Mass Production: Full-scale manufacturing (4-6 weeks)
7. Quality Control & Shipping: Final inspection and delivery (1 week)

Typical Project Timeline: 8-12 weeks from concept to delivery

Lithium batteries are classified as dangerous goods with strict transport regulations:

We stand behind our products with comprehensive warranty coverage:

• Standard Products: 12-month limited warranty (power banks, power stations)
• Custom Battery Packs: 12-month warranty (project-specific terms)
• Coverage Includes: Manufacturing defects, materials, workmanship
• Technical Support: Dedicated support for B2B clients and DIY community

View full warranty terms

Our streamlined process ensures rapid delivery:

• Engineering Consultation: 1-3 business days
• Design & Quotation: 5-10 business days
• Prototype Delivery: 3-4 weeks after design approval
• Production Time: 4-6 weeks for first articles
• Certification Support: +2-4 weeks for UL, CE, etc.