Looking for 48V Lithium Battery Manufacturer in China？
- IP67 rated ensuring worry-free usage
- CAN bus allow seamless device communication
- 3X Fast charging minimal downtime
- Accurate SOC by intelligent algorithms
- Reliable quality gurantee by global certification UL2271, CE, FCC,EN 50604, EN 15194:2017, etc
- Multifunctional parallel, hot-swapping, energy recovery, GPS, Bluetooth, 4G, OTA remote update, etc
Electric scooters
E-bikes
Electric wheelchairs
Golf carts
AGVs
Robots
Trolling motors
Other application
What is a 48V Lithium Battery?
A 48V lithium battery (nominal 48V–51.2V) is typically built with 13S lithium-ion (NMC/NCA) or 16S LiFePO4 cells, delivering high power for demanding applications.
As a world-leading 48V lithium battery manufacturer, Tritek provides intelligent, integrated, certified, and fully tailored battery solutions for global B2B clients.
How to Choose Between LFP and NCM cell?
| LFP | NCM | Application | LFP | NCM | |
|---|---|---|---|---|---|
| Cost | | 20%↑ | For cost intensive projects | ✔ | |
| Cyclelife | 2500 cycles | 500 cycles | For long lifespan request application | ✔ | |
| Energy Density | | 20~30%↑ | For small application | | ✔ |
| Volume Density | | 20~30%↑ | For small application | | ✔ |
| Power Density | 1~3C | 1~6C | For high torque application | ✔ | |
| Safety | Safer | | For low hazardous risk request application | ✔ | |
| Weight | 15~20%↑ | | For light application | | ✔ |
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 48V Battery Custom Solutions
- Cell: NCA, NCM, LiFePO4, etc
- Communication: 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 48V Custom Lithium Battery Packs Now!
Best 48V Lithium-ion Battery Pack Manufacturer 2026
Choose Tritek 48V 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 | TP6159-02 | TP6137-01/02 | TP6139-01/02 | TP6126 | TP6064 | TP6042 | TP6143 | TP6028 | TP6125 | TP6068 | TP6087 | TP6094 | TP6088 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Photo |  TP6159 product details |  TP6137 product details |  TP6139 product details |  TP6126 product details |  TP6064 product details |  TP6042 product details |  TP6143 product details |  TP6028 product details |  TP6125 product details |  TP6068 product details |  TP6087 product details |  TP6094 product details |  TP6088 product details |
| Power | 48V, 10.2Ah, 477.4W | 48V, 9.8Ah, 470.4Wh / 48V, 11Ah, 528Wh | 48V, 14.7Ah, 705.6Wh / 48V, 16.5Ah, 792Wh | 48V, 14.7Ah, 705.6Wh | 50.4V, 20Ah, 1008Wh | 50.4V, 14.7Ah, 740.9Wh | 48V, 9.8Ah, 470.4Wh | 46.8V, 6.8Ah, 318.24Wh | 48V, 4.9Ah, 235.2Wh | 48V, 30Ah, 1440Wh | 48V, 15Ah, 720Wh | 50.4V, 29.6Ah, 1491.84Wh | 46.8V, 19.6Ah, 917.28Wh |
| Size | 355*78.4*65mm | 420*70*64.5mm | 420*70*76mm | 440*89.8*72.9mm | 417.3*111.8*83.6mm | 424*73.67*91.54mm | 470*90*105mm | D50.5*530mm | D78.5*210mm | 297*87*415.7mm | 297*87*275mm | 297*87*358mm | 297*87*279mm |
| Weight | 2.7kg | 2.9kg / 3.12kg | 4kg / 4.14kg | 3.3kg | 4.25kg | 4.22kg | 2.3kg | 1.95kg | 1.6kg | 13.88kg | 9.0kg | 10.75kg | 5.64kg |
| Discharge current | 10.2A standard, 18A max continuous, 20A/5s peak | 9.8A standard, 18A max continuous / 11A standard, 20A max continuous | 14.7A standard, 25A max continuous / 16.5A standard, 25A max continuous | 14.7A standard, 20A max continuous, 25A/5s peak | 20A Standard, 25A Max continuous | 14.7A Standard, 20A Max continuos | 9.8A standard, 17A max continuous, 19.6A/5s peak | 6.8A standard, 13.6A max continuous, 16A/5s peal | 4.9A standard, 8A max continuous, 9.8A/5s peak | 30A standard, 60A max continuous, 100A peak | 15A standard, 30A max continuous, 58A peak | 30A standard, 60A max continuous, 100A peak | 20A standard, 40A max continuous, 66A peak |
| Case material | Aluminum+PC | Aluminum+PC | Aluminum+PC | Aluminum+PC+ABS | Aluminum+PC | Aluminum+PC | Aluminum+PC+ABS | Aluminum+PC | PC+ABS | Aluminum+PC | Aluminum+PC | Aluminum+PC | Aluminum+PC |
| Cell Structure | 13S3P | 13S2P | 13S3P | 13S3P | 14S4P | 14S3P | 13S2P | 13S2P | 13S1P | 15S2P | 15S1P | 14S6P | 13S4P |
| Cell Type | SamsungINR 18650-35E | Samsung 21700-50GB / 58E | Samsung 21700-50GB / 58E | Samsung 21700-50GB | Samsung 21700-50GB | Samsung 21700-50GB | Samsung 21700-50GB | Samsung INR18650-35E | Samsung21700-50GB | LFP CBAK 32140FS | LFP CBAK 32140FS | Samsung INR21700-50GB | Samsung INR21700-50GB |
48V Lithium Battery Applications
- Electric Mobility (e-bikes, scooters, golf carts, low-speed EVs): Our packs provide high torque, extended range, lightweight.
- AGVs, Robotics & Material Handling (forklifts): Our packs provide stable power, opportunity charging, real-time monitoring.
- Marine & Trolling Motors (boats/yachts): Our packs are IP67 waterproof, corrosion-resistant, longer runtime.
- Solar Energy Storage & Off-Grid (home/RV, telecom backup): Our packs are deep-cycle reliability, high DoD, parallel scalability.
- Portable Power & Industrial Tools: Our packs are high discharge, vibration resistance.
Assured Quality Management for Your 48V 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.
Your Trusted 48V Lithium Battery Supplier - Tritek
- 2 production sites in China and Thailand, 3 branches in Spain, Germany and US
- 3 SMT automatic PCBA production line 20000+ PCBAs/day
- 4 automatic PACK production line 10000+ PACKs/day
- 100+ engineers, 15+ years
- Reliable quality, global certification UL2271, CE, FCC,EN 50604, EN 15194:2017, etc
- ODM/OEM, one-stop integrated solution, battery, BMS, charger, battery swap cabinet, etc
Request a Quote for More Details
Why Tritek? - 48V Lithium Battery Manufacturer
Battery Safety Starts from the Cell
We ensure battery safety from the very first component, the cell. Tritek rigorously evaluates and tests lithium cells from leading manufacturers, including LG, Samsung, Panasonic, and CBAK, selecting only cells that meet our strict safety, consistency, and performance standards for 48V battery pack applications.
BMS Safety Protection
Beyond cell selection, Tritek ensures 48V battery safety through an intelligent Battery Management System (BMS) developed for high-voltage and high-power applications.
The BMS provides multi-level protection against overcharge, over-discharge, overcurrent, short circuit, and abnormal temperature at both pack and cell levels. By combining hardware protection circuits with firmware safety logic, the system delivers reliable and redundant protection under real operating conditions.
With accurate voltage, current, and temperature monitoring, the BMS continuously detects potential faults and automatically responds to prevent cell damage and system failure. Advanced algorithms enable precise SOC estimation, improving energy utilization and avoiding unexpected power interruption.
To support system integration and diagnostics, Tritek’s BMS supports CAN, RS485, and UART communication, as well as OTA firmware updates and detailed fault records. This ensures long-term safety, traceability, and adaptability for diverse 48V lithium battery pack applications.
Thermal Management Design
Effective thermal management is essential for the safety, performance, and lifespan of a 48V battery pack. Tritek designs each battery pack with a system-level thermal management strategy to maintain cells within a safe and stable operating temperature range.
Through optimized cell spacing, internal structure design, and heat-dissipation paths, heat generated during high-current charging and discharging is evenly distributed and efficiently released. Temperature sensors placed at critical locations enable real-time monitoring, allowing the BMS to actively regulate operation and prevent thermal runaway.
IP67 Protection Design
To ensure reliable operation in harsh environments, Tritek’s 48V battery packs are designed to meet IP67 protection standards. The enclosure provides complete protection against dust ingress and allows the battery pack to withstand temporary immersion in water, ensuring safe operation in rain, mud, and wet conditions.
IP67 performance is achieved through a combination of precision-sealed enclosures, high-quality gaskets, waterproof connectors, conformal coating applied to the BMS, and controlled assembly processes. All critical interfaces and electronic components are carefully protected to prevent moisture ingress that could affect electrical safety or long-term reliability.
This high level of ingress protection makes Tritek’s 48V battery packs suitable for outdoor, industrial, and all-weather applications where environmental exposure is unavoidable.
Low Power Consumption Design
Tritek’s 48V battery packs feature an ultra-low power BMS with sleep mode ≤100 µA and transportation mode ≤50 µA, while still maintaining full log and error recording. At 20% SOC, the battery can be stored for up to 2.5 years without recharging, minimizing self-discharge and ensuring long-term readiness.
Parallel & Hot-Swapping Feature
Tritek’s 48V battery packs support up to 11 batteries in parallel, enabling scalable energy capacity for high-power applications. The system features hot-swapping capability, allowing individual batteries to be connected or replaced without shutting down the entire system.
The intelligent BMS automatically identifies and synchronizes new or replaced packs, ensuring seamless operation, balanced charge/discharge, and continuous power supply. This makes it ideal for applications requiring flexible, modular energy solutions, such as e-mobility fleets, AGVs, industrial equipment, and energy storage systems.
China's Pioneering Manufacturer
- 15 Years in Custom Solutions
- Over 100 Successful Partnerships
Guaranteed Safety & Quality
- Utilization of Premium 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
Get Your 48V Custom Lithium Battery Packs Now!
All You Need to Know About 48V Lithium Battery
To help you understand better, we’ve compiled some frequently asked questions and their answers related to the 48V lithium battery pack.
Stay tuned as we delve deeper into this power-packed topic, giving you the insights you need about the 48V lithium battery pack.
Types of 48V Lithium Battery Cells
Lithium-ion Battery (NCM / NCA):
- Higher energy density
- Higher volume density
- Lightweight and compact
Lithium Iron Phosphate (LFP) Battery:
- More cheaper
- Longer lifespan
- Safer
- Higher power density
Factors to Consider When Purchasing a 48V Lithium Battery
When selecting a 48V 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 operating time of your equipment. Consider the typical usage scenarios and select a battery that meets those demands efficiently.
Compatibility: Ensure that the battery is compatible with your products. At Tritek, we offer communication protocols like CAN Bus, UART, and RS485, etc.
Quality of Cells: The battery’s performance and longevity 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 embed 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 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 safety and performance.
Matched Charger Solution
| 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 |
FAQ Guide
What is the expected lifespan of a 48V lithium battery?
The expected lifespan of our 48V lithium batteries depends on the battery type. We offer two options: NCA and LFP. The NCA battery has a cycle life of approximately 500 cycles. The LiFePO4 battery has a longer cycle life of about 2500 cycles.
What is the MOQ of 48V lithium battery?
The MOQ is 200 pcs.
What is the working temperature range of your battery?
Our battery works in temperature -20-60℃.
Are there any additional accessories or components required for the proper functioning of the 48V lithium-ion batteries?
Our batteries are equipped with an intelligent BMS and support various communication protocols such as CAN, RS485, UART. No additional accessories or components are needed for normal operation.
What is the lead time for manufacturing and delivery of 48V lithium-ion batteries?
If in the mass production stage, the lead time is approximately 35-50 days for delivery.
Can you provide technical specifications and datasheets for 48V lithium-ion batteries?
Please contact us, and we will provide you with the necessary technical specifications and datasheets.
Do the 48V lithium-ion batteries comply with any certifications or compliance standards?
Our products have passed various international certifications, such as EN15194, EN50604, UL2271, R136, CE, FCC, etc.
Why replace lead-acid batteries with lithium-ion batteries?
Li-ion batteries have a higher energy density, are small, lightweight, maintenance-free, and support fast charging.
Safety, Quality, Reliability | Get a Quote for 48V Lithium Battery Now!
info@tritekpower.cn
Address
16F, Building T8, Delux Silicon Valley, No. 8 Lanzhu East Road, Longtian Street, Pingshan District, Shenzhen 518118, China
