36V Lithium Battery Manufacturer in China
Looking for safe, reliable, intelligent 36V lithium batteries?
Your Search Ends Here!
- R&D Capability: 100+ engineers, 15+ years experience
- Production & Delivery: 2 production sites in China and Thailand, 10000+ packs per day, quick delivery
- Local Service: Technical and service center in Spain and Germany
- Global Certification: FCC, CE, IEC, UL, UN38.3, RoHS, etc.
- One-stop Integrated Solution: Battery, BMS, charger, battery swap cabinet, ODM/OEM solution
- Battery Funtion: IP67, parallel solution, hot-swapping, energy recovery, GPS, Bluetooth, 4G, OTA remote update, etc
- Wide Range: E-bikes, E-scooters, electric wheelchairs, golf carts, boats, marine devices, robotics, AGVs, power tools, etc.
Electric scooters
E-bikes
Electric wheelchairs
Golf carts
AGVs
Robots
Trolling motors
Other application
What is a 36V Lithium Battery?
A 36V lithium battery is a rechargeable pack typically made of 10 lithium-ion cells in series (10S configuration), delivering a nominal voltage of 36V and a full-charge voltage of around 42V.
Common chemistries include NMC, NCA, or LFP for high energy density, with options like cylindrical (e.g., 18650/21700), pouch, or prismatic cells.
As a world-leading 36V lithium battery manufacturer, Tritek provides intelligent, integrated, certified, and fully tailored battery solutions for global B2B clients.
Why Choose Lithium-ion Battery Instead of Lead-acid Battery
Longer Lifespan
- Lithium Batteries: 2,000-5,000 cycles
- Lead-acid Batteries: 300-500 cycles
Higher Energy Density
- Lithium Batteries: 150-200 Wh/kg
- Lead-acid Batteries: 30-50 Wh/kg
Faster Charging
- Lithium Batteries: 2-4 hours
- Lead-acid Batteries: 8-10 hours
Lower Maintenance
- Lithium Batteries: Virtually no maintenance
- Lead-acid Batteries: Regular water checks and cleaning
Deeper Discharge
- Lithium Batteries: Up to 90% DoD
- Lead-acid Batteries: 50% DoD
Smaller and Lighter
- Lithium Batteries: Up to 70% lighter
- Lead-acid Batteries: Bulkier and heavier
Safer Operation
- Lithium Batteries: Built-in BMS for safety
- Lead-acid Batteries: Risk of gas release and corrosion
Eco-friendly
- Lithium Batteries: Higher recyclability
- Lead-acid Batteries: Contains toxic materials
Your Trusted 36V Lithium Battery Supplier - Tritek
As a world-leading lithium battery pack manufacturer, we are committed to more than just battery manufacturing – we provide tailored and integrated solutions.
Our mission is to bring your ideas to life by creating exceptional battery products. We take great pride in being a trusted partner on this journey, always dedicated to your success.
Let us help power your vision, reach out to us today!
Best 36V Lithium-ion Battery Pack Manufacturer 2026
Choose Tritek 36V lithium batteries to power your business. Our batteries are ideal for a wide range of specific applications, including:
Light-duty electric vehicles, electric wheelchairs, golf carts, electric skateboards, electric boats, marine applications, drones, robotics, AGVs, power tools, and more.
| Product model | TP6159-01 | TP6136-01/02 | TP6138-01/02 | TP6074 | TP6080 |
|---|---|---|---|---|---|
| Photo |  TP6159 product details |  TP6136 product details |  TP6139 product details |  |  TP6080 product details |
| Power | 36V, 13.6Ah, 489.6Wh | 36V, 14.7Ah, 529.2Wh / 36V, 16.5Ah, 594Wh | 36V, 19.6Ah, 705.6Wh / 36V, 22Ah, 792Wh | 36V, 9.8Ah, 352.8Wh | 36V, 4.9Ah, 176.4Wh |
| Size | 355*78.4*65mm | 420*70*64.5mm | 420*70*76mm | 390*59.4*71.9mm | D78.5*210mm |
| Weight | 2.8kg | 3kg / 3.2kg | 3.7kg / 3.8kg | 2.4kg | 1.25kg |
| Discharge current | 13.6A standard, 25A max continuous, 27A/5s peak | 14.7A standard, 25A max continuous / 16.5A standard, 25A max continuous | 19.6A standard, 30A max continuous / 22A standard, 30A max continuous | 9.8A standard, 17A max continuous | 4.9A standard, 8A max continuous |
| Case material | Aluminum+PC | Aluminum+PC | Aluminum+PC | Aluminum +PC+ABS | PC+ABS |
| Cell Structure | 10S4P | 10S3P | 10S4P | 10S2P | 10S1P |
| Cell Type | SamsungINR 18650-35E | Samsung 21700-50GB / 58E | Samsung 21700-50GB / 58E | Samsung 21700-50GB / 58E | Samsung 21700-50GB |
36V Lithium Battery Applications
- Electric Bikes & Scooters: Our packs deliver strong torque and extended range, support fast charging and parallel connections for longer rides.
- AGVs, Robotics & Industrial Automation: Our packs provide stable voltage for continuous, precise operation, integrating real-time monitoring via GPS/4G/BMS.
- Marine & Trolling Motors: Our packs feature IP67 waterproofing for reliable performance in wet conditions, and offer longer runtime than lead-acid.
- Golf Carts & Low-Speed Electric Vehicles: Our packs are lightweight design (50% lighter), improving handling and efficiency, 3000+ cycles for daily use.
- Forklifts & Material Handling: Our packs supply consistent high power for heavy loads, support opportunity charging to reduce downtime.
- Solar & Off-Grid Energy Storage: Our packs provide reliable deep-cycle performance, high energy density, and parallel scalability for cabins, RVs, or homes.
- Portable Power Stations & Camping Backup: Our packs are lightweight, maintenance-free, fast-charging, and low self-discharge for outdoor and emergency use.
100-day Promise!
Get Your Custom Batteries in a Blink, Pledge for Safety and Quality
1. Customer idea (3-7 days)
- Product design
- Project planning
2. Design output (7-14 days)
- Design failure mode and effect analysis
- Costing
3.Sampling (30 days)
- DFMEA
- Function validation
- Reliability validation
- Certificate validation
4.Pre-series (20 days)
- Pre-series review
- Material approval
- Golden sample approval
- Certificate, SOP
5. Mass production (35 days)
- Six Sigma
- Total quality management
- Customer service
Customer-oriented Design > IATF16949:PPAP,QCP > Perfect Battery Products
Full OEM/ODM 36V Battery Custom Solutions
- Cell: NCA, NCM, LiFePO4, etc
- Communication protocols: CAN, RS485, UART, etc.
- Application: E-mobility, agricultural, marine, robots, etc.
- Funtion: IP67, parallel, hot-swapping, energy recovery, GPS, Bluetooth, 4G, OTA remote update, etc
- Request certification: UL2271, EN 50604, IEC 62133, UN R136, UN R10, UN 38.3, etc.
- Capacity, dimensions, enclosure materials, connectors, IP ratings...
Get Your Custom 36V Lithium Battery
Why Tritek? - 36V Lithium Battery Manufacturer
UL2271 & EN 50604-1 Certified Meet Latest Safety Regulations
We stay aligned with evolving global battery regulations and design battery packs fully compliant with UL2271 and EN 50604-1 requirements, helping achieve faster, risk-free market entry.
BMS Safety and Intelligence
- Advanced Intelligent BMS with hardware + firmware dual protection
- 3-level protection for current, voltage, and temperature
- Accurate SOC management to avoid unexpected power loss
- OTA firmware updates and history & error diagnostics
- Multiple functions: 4G, Bluetooth, E-lock, USB-C, G-sensor, DC Aux modules, etc.
- Protocol CAN(Adaptable from 250k to 1MB), RS485, UART
Temperature Detection and Strict Test
Temperature Detection:
Integrated NTC sensors monitor BMS and pack temperatures in real time, instantly triggering over-temperature protection when thresholds are met.
Thermal Testing:
Cells and full packs undergo rigorous high- and low-temperature tests to ensure reliable performance across extremes.
NCM Pack
100% discharge at 25°C 1C
75% discharge at 25°C 2C
NCM Pack
100% discharge at 35°C 1C
60% discharge at 35°C 2C
Waterproof IP67
Our e-bike battery packs adopt a 3-layer waterproof protection system designed for real-world riding environments:
- Conformal-coated PCBAs prevent moisture ingress, humidity-related corrosion, and electrical short circuits.
- Pressure-equalizing breathing valves undergo 100% inspection during production to verify sealing performance while preventing internal pressure buildup.
- Structural sealing silicone is precisely applied to fully match the enclosure design, ensuring durable waterproof protection throughout the battery’s lifecycle.
Low Power Consumption Long Shelf Life
- Cell low self-discharge
- Pack low self-discharge
- Low power consumption ≤ 50μA
Great consistency:
- Deep sleep mode for storage
- Free of charge for 3 years
- Cell voltage difference ≤ 15mA
Assured Quality Management for Your 36V Lithium Battery
At Tritek, QUALITY is our priority.
- ISO 9001 and IATF 16949 certified.
- Comprehensive in-house and third-party cell reliability test: 55°C short circuit, forced discharge, crush, impact, drop, overcharge (10V/3C), temperature shock, acceleration impact, projectile tests, etc
- Smart battery management system (BMS): ICT with 90%+ test coverage, hardware and firmware dual protection, etc.
- Comprehensive pack reliability test: short circuit, high temperature, ESD, IP67 water-proof, vibration, consistent temperature/humidity tests, etc.
China's Pioneering Manufacturer
- 15+ years in custom solutions
- 100+ successful partnerships
Guaranteed Safety & Quality
- Use top cells from Samsung, Sony, LG, and Panasonic
- Rigorous testing of all battery cells
- ISO 9001 and IATF 16949 certified, product UL, IEC, UN certified
Exceptional Customer Support
- Expert assistance in custom assembly design and engineering
- After-sales service centers in Germany and Spain
Global Standards, Verified Excellence - Tritek's International Certified Batteries
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36V Lithium Battery Packs - The Ultimate Buying Guide
To help you understand better, we’ve compiled some frequently asked questions and their answers related to the 36V lithium battery pack.
Stay tuned as we delve deeper into this power-packed topic, giving you the insights you need about the 36V lithium battery pack.
What should I consider when purchasing a 36V lithium battery?
When selecting a 36V lithium battery, it’s important to consider several key factors to ensure you’re making the best choice:
Battery Capacity: The battery’s capacity determines the range your application can achieve on a single charge. Consider the typical usage scenarios and select a battery that meets those demands efficiently. Tritek offers a wide range capacity and also supports battery parallel to reach larger capacity.
Compatibility: Ensure that the battery is compatible with your models. At Tritek, we offer communication protocols like CAN Bus, UART, RS485, etc.
Quality of Cells: The performance and longevity of the battery are directly tied to the quality of its cells. Tritek uses high-quality cells from reputable brands such as LG, Samsung, and Panasonic, ensuring reliable performance and extended lifespan.
Battery Management System (BMS): A robust BMS is essential for protecting the battery from short circuits, overcharging, over-discharging, and overheating. Tritek batteries come equipped with an intelligent BMS to provide optimal protection and extend battery life.
Functionality: Advanced features can add significant value to your products. Tritek batteries include functionalities like IP67 water and dust resistance, parallel connections, hot-swapping, energy recovery, GPS tracking, Bluetooth connectivity, 4G support, OTA (Over-The-Air) remote updates, etc, providing greater flexibility and durability.
Global Certification: Ensure that the batteries comply with international safety and quality standards. Tritek batteries are certified under UL2271, EN 50604, EN 15194, UN 38.3, CE, FCC, etc, guaranteeing that they meet stringent global requirements for market entrance.
What makes up a 36V battery pack?
A 36V battery pack is a complex system of several components, all designed to maximize safety and performance:
Fire-proof Shell: The exterior protective casing resistant to high temperatures, ensuring safety by minimizing fire risks.
Intelligent Battery Management System (BMS): The “brain” of the battery pack, monitoring and managing battery operation for optimal performance and lifespan.
High-Quality Battery Cells: Fundamental units of energy storage sourced from leading manufacturers for high energy density and consistent performance.
Sturdy Cell Holder: Ensures the battery cells remain securely in place, maintaining the structural integrity of the battery pack during rides.
Secure Sealing: Protects the battery pack from dust, moisture, and other damaging substances.
Together, these elements make our 36V lithium battery pack a safe and reliable power solution for your needs.
What types of battery cells are used in 36V lithium battery packs?
We use two types of battery cells for our 36V lithium battery packs: the 18650 and the 21700.
- 18650 Battery Cell: A reliable and well-established option, offering a good balance of capacity and power, widely used in various applications.
- 21700 Battery Cell: A newer, larger cell with higher energy density, providing longer range and better performance, ideal for high-demand uses.
We only use cells from top global brands like Samsung, LG, Sony, Panasonic, etc, to ensure the highest quality. These companies are known for their high quality, innovation, and reliability standards.
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How to use chargers for 36V lithium batteries from different manufacturers?
It is not recommended to use chargers from different manufacturers for 36V lithium batteries due to potential compatibility issues.
However, if necessary, carefully check the charger’s specifications to ensure they match your battery requirements.
Monitor the BMS during charging to prevent faults.
Consider purchasing a charger specifically designed for your 36V electric bike battery from a reliable manufacturer.
Always follow the manufacturer’s instructions for safe and efficient charging practices.
| Product model | TC1001 | TC1012-02 / TC1012-21 | TC1033 | TC1018-03 | TC1028 | TC1032 | TC1030 | TC1031 |
|---|---|---|---|---|---|---|---|---|
| Photo |  TC1001 product details |  TC1012 product details |  TC1033 product details |  TC1018 product details |  TC1028 product details |  TC1032 product details |  TC1030 product details |  TC1031 product details |
| Output voltage | 42.05±0.15V | 54.6±0.2V / 42±0.2V | 54.6±0.2V / 42±0.2V | 58.8V | 48-58.6V | 40-58.8V | 72-84V | 48-58.6V |
| Charge current | 2.0±0.2A | 3.0±0.3A | 6.0±0.4A | 9A | 15A | 20A | 15A | 25A |
| Rated output power | 84W | 168W | 328W | 529.2W | 840W | 1200W | 1200W | 1200W |
| Fit for battery of | 10S NCM | 10S, 13S NCM 13S , 15S LFP | 10S, 13S NCM 13S, 15S LFP | 14S NCM 16S LFP | 12-14S NCM 14-16S LFP | 14S NCM 16S LFP | 17-20S NCM 23-24S LFP | 12-14S NCM 14-16S LFP |
| Material housing | Plastic | Plastic | Plastic | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum |
| Cooling mode | Natural heat dissipation | Natural heat dissipation | Natural heat dissipation | Glued inside with fan | Full closed with fan outside，Glued inside | Fan outside，Glued inside | Full closed with fan outside，Glued inside | Full closed with fan outside，Glued inside |
| Dimension | 147*65.5*34.2mm | 159.4*81.1*33.9mm | 220*106*51mm | 220*120*49mm | 195*142*62mm | 252×141.8×86.4mm | 252.5*160*82.5mm | 252.5*160*82.5mm |
| IP rating | IP20 | IP20 | IP40 | IP54 | IP67 | IP66 | IP65 | IP65 |
| Certification | UL, GS, CE, RCM, KC, PSE, FCC, CE, C-TICK, KCC | CE:EN60335-1, EN60335-2-29, CE:EN55014-1/2, EN610003-3/2, FCC:FCC Part15B | CB,CE,FCC | CB, CE, FCC | UL, CB, CE | CE、FCC | UL, CB, CE | UL, CB, CE |
What is the production process of 36V battery packs?
The production process of 36V battery packs involves several steps.
Firstly, the battery cells are grouped together.
Then, the Surface Mount Technology (SMT) is utilized for efficient assembly.
Afterward, the batteries are assembled, and finally, they are packed for distribution.
Our production facilities consist of 3 production sites with a total of 3 automatic SMT production lines and 4 automatic PACK production lines. With this setup, we can achieve a daily output of over 10000 packs.
Additionally, we utilize a Manufacturing Execution System (MES) to ensure production traceability.
Want to know more? Watch our Battery Pack Manufacturing Process video now!
FAQ
How does a Battery Management System (BMS) enhance innovative batteries' performance?
A BMS ensures innovative batteries' performance with real-time monitoring, reverse polarity protection, and optimal management throughout their entire time in use, enhancing reliability and lifespan.
Do you provide ODM/OEM services? What is the MOQ for the batteries?
Yes, we are a factory involved in R&D, manufacturing, and sales. The MOQ is 200 pcs.
What are the best practices for storing lithium batteries?
To store batteries safely, keep them in a cool, dry place, and ensure they are partially charged. Proper storage helps maintain the battery’s performance and longevity over time it is not in use.
What makes lithium batteries better than traditional lead-acid batteries?
Lithium-ion batteries are lighter, have a higher energy density, and offer a longer lifespan compared to traditional lead-acid batteries.
Could you conduct the certification test according to our requirements?
Yes, our products comply with international standards such as UL 2271, EN 50604, IEC 62133, UN 38.3, UN R136, UN R10, etc.
Can lithium batteries be connected in parallel for higher capacity?
Yes, lithium batteries can be configured in parallel to increase amp hours, making them suitable for applications requiring more power.
