36v Lithium Battery Pack
At Jetray, we build reliable 36V lithium-ion battery packs for people who need stable, efficient, and long-lasting power.
Whether you’re running an electric bike, a golf cart, a cleaning robot, or a solar storage system, our 36V packs deliver consistent performance you can count on — lightweight, compact, and built to last.
We keep several popular capacities in stock, including 4Ah, 5Ah, 10Ah, 12Ah, 15Ah, 50Ah, and 60Ah. Each pack is made with high-quality lithium cells and protected by a smart BMS that handles overcharge, over-discharge, short circuit, and temperature control.
You can choose PVC wrapping or a plastic case, depending on your installation needs. We also provide custom solutions — from label design and cable termination to case integration — so your battery fits perfectly into your product.
Our team focuses on helping you get the right battery for your system, not just selling one. Every pack goes through strict quality testing to ensure stable performance, low failure rate, and easy maintenance.
All Jetray batteries comply with UN38.3, MSDS, IEC, and KC certifications, giving you peace of mind for international shipping and long-term use.
If you’re building or upgrading a 36V system, we’re here to support you — from design to delivery.
- Product Name: 36 Volt Golf Cart Battery
- Nominal Capacity: 100Ah
- Charging Voltage: 42 ± 0.15V
- Nominal Voltage: 36V
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Battery Model: 36V 18.2Ah
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Typical Capacity: 18.2Ah (0.2C Standard Discharge)
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Nominal Voltage: 36V
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Battery Model: 36V 4.4Ah
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Typical Capacity: 4.4Ah (0.2C Standard Discharge)
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Nominal Voltage: 36V
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Battery Model: 36V 12Ah
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Typical Capacity: 12Ah (0.2C Standard Discharge)
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Nominal Voltage: 36V
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What Makes a 36V Lithium Battery Pack Special
A 36V battery pack is typically made of ten lithium-ion cells connected in series (often called a 10S setup). Each cell provides about 3.6 volts, giving a total of roughly 36V at nominal voltage and up to 42V when fully charged.
What sets lithium batteries apart from older technologies like lead-acid is their higher energy density, faster charging, and much longer cycle life.
A good-quality 36V pack can easily last 1,000–2,000 charge cycles, depending on usage and cell chemistry.
Internally, every pack includes a Battery Management System (BMS). The BMS monitors temperature, current, and voltage, protecting the battery from overcharging, over-discharging, or short circuits. It also keeps all cells balanced to maintain consistent performance over time.
Core Advantages
Lightweight and Compact: 36V lithium packs weigh much less than lead-acid batteries of similar capacity—often less than half. This makes them ideal for mobile devices and vehicles where portability matters.
High Efficiency: With conversion efficiency above 95%, lithium batteries deliver more usable power and reduce energy loss during discharge.
Long Service Life: Lithium packs maintain stable performance even after hundreds of cycles, often retaining 80% capacity after years of use.
Fast Charging: Most can reach full charge within 2–4 hours, minimizing downtime for vehicles and industrial tools.
Environmentally Safer: Free from acid and heavy metals, lithium batteries are cleaner, recyclable, and align with eco-friendly energy goals.
Typical Configurations and Specifications
While designs vary by manufacturer, most 36V battery packs feature:
Nominal Voltage: 36V
Fully Charged Voltage: ~42V
Capacity Options: 4Ah–100Ah+ depending on use
Operating Voltage Range: 30–42V
Cycle Life: 800–2000 cycles
Chemistry: Li-ion (NMC, NCA) or LiFePO₄ for enhanced safety
For example, a 36V 10Ah pack stores around 360Wh of energy—enough to power an e-bike for 30–50 km depending on load and terrain.
Key Applications
1. Electric Mobility
Commonly used in e-bikes, scooters, and golf carts, 36V packs provide smooth acceleration and stable climbing power while remaining lightweight and affordable.
2. Renewable Energy Storage
In solar or wind systems, 36V lithium batteries store energy efficiently for off-grid homes or portable setups, offering stable nighttime power supply.
3. Industrial and Warehouse Equipment
Robotics, AGVs (Automated Guided Vehicles), and portable tools depend on 36V systems for steady voltage and long runtime under heavy load.
4. Outdoor and Portable Power
Perfect for RV systems, camping, or backup stations, 36V packs run small appliances, lights, and inverters efficiently and safely.
5. Specialized Devices
Medical carts, monitoring instruments, and diagnostic tools use 36V batteries for continuous and reliable performance in mobile environments.
36V vs Other Voltage Systems
| Feature | 24V Battery | 36V Battery | 48V Battery |
|---|---|---|---|
| Power Output | Low–Medium | Medium–High | High |
| Efficiency | Moderate | Excellent | Very High |
| Weight | Light | Moderate | Heavier |
| Safety | Very Safe | Safe | Requires stricter control |
| Cost | Lowest | Balanced | Higher |
👉 For most mid-range applications—like e-bikes, solar kits, and automation tools—36V offers the best balance between cost, performance, and reliability.
Selecting the Right 36V Pack
When choosing a 36V lithium battery, consider the following:
Capacity (Ah): Determines runtime and weight.
Discharge Current: Must meet your equipment’s maximum demand.
Battery Type: Li-ion for high energy density or LiFePO₄ for longer life and safety.
BMS Features: Ensure full protection—overvoltage, overcurrent, and temperature control.
Certifications: Look for CE, UN38.3, or UL marks to confirm safety and transport compliance.
Maintenance and Safety Tips
Always use a 42V charger made for lithium batteries.
Avoid deep discharge; stop usage at around 20% charge.
Store in a cool, dry place (15–25°C) and half-charged if unused for months.
Keep terminals clean and connections tight.
Never mix old and new cells or different brands in one pack.
Future Outlook
As electrification accelerates, 36V lithium battery packs continue to evolve.
New materials—like solid-state electrolytes and high-nickel cathodes—are improving both safety and energy density.
Future packs will likely include smart BMS systems, remote monitoring, and faster charging to meet the next generation of power needs.
- Email：sale1@jetray.cn
- Mobile：+86 13924645656
- WhatsApp：+86 13924645656
- Address：Songgang Town, Bao'an District, Shenzhen City
