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36V SYSTEMS / FACTORY-DIRECT SINCE 200636V lithium batteries.
36V lithium batteries.
Built around your equipment.
Custom LiFePO4 battery systems for AGVs, cleaning machines, electric trolleys and marine trolling motors. Work with a leading manufacturer in China to match capacity, enclosure, BMS communication and charging to your application.
Stable mid-range voltage. Compact modular design. Efficient power for mobility and light industrial equipment.
LITHIUM / LiFePO436V CLASS
Integration completes the specification.
30 / 50 / 80 / 100 / 120Ah catalogue configurationsOEM / ODM · Custom enclosure · Intelligent BMS
BATTERY RANGE
Find your 36V starting point.
Compare 30Ah, 50Ah, 80Ah, 100Ah and 120Ah lithium battery configurations, then discuss the pack that fits your equipment.
Need a different capacity or footprint? Our 36V custom-development range covers 40Ah–120Ah for AGVs and cleaning fleets. Share your requirements for an engineering review.
Customize your batteryVOLTAGE & INTEGRATIONA 36V system.
A 36V system.
A 38.4V LiFePO4 platform.
The 36V-class LiFePO4 platform uses 12 cells in series, with a nominal voltage of 38.4V. Match the operating voltage window, current demand and charger to the selected pack—not just the voltage printed on the equipment.
- Nominal voltage
- 38.4V
- Reference charge cut-off
- 43.8V
12S LiFePO4 · 60Ah technical example
Smooth, dependable output
Precision cell balancing, enhanced discharge rates and industrial-grade cells deliver smooth torque, longer runtime and higher reliability than traditional lead-acid setups.
Designed for commercial duty
Compact modular packs with intelligent BMS communication support 24/7 commercial operations, 4000+ cycle durability and lower maintenance costs.
Charge around the working day
Rapid opportunity charging supports AGVs, light utility vehicles, floor scrubbers and trolling motors. The 12S reference uses a 43.8V lithium charger; confirm the charger profile and handshake for your pack.
TECHNICAL REFERENCE
The engineering detail, in one place.
36V 60Ah technical reference: 12S LiFePO4, 38.4V nominal and 2.30kWh. These example values are separate from the catalogue configurations above. Confirm the model datasheet, options and test conditions for your project.
Electrical Specifications (36V 60Ah Example)
| Chemistry | LiFePO4 (12S) |
|---|---|
| Nominal Voltage | 38.4 V |
| Nominal Capacity | 60 Ah (40/80/100 Ah optional) |
| Energy | 2.30 kWh (36V60Ah) |
| Internal Resistance | ≤ 35 mΩ (25°C) |
| Continuous Discharge Current | 60–100 A (customizable) |
| Peak Discharge Current | 150–250 A @ 10 s |
| Continuous Charge Current | 30–50 A (≤0.5C recommended) |
| Charge Cut-off Voltage | 43.8 V ± 0.2 V |
| Discharge Cut-off Voltage | 30.0–32.4 V (BMS adjustable) |
| Parallel / Series | Parallel ≤ 4; series upon project review |
| Self-Discharge | ≤ 3%/month |
BMS & Communication
| Protections | OVP/UVP, OCP, SCP, OTP/LTP, cell balancing |
|---|---|
| Balancing | Passive standard, active optional for high-rate duty |
| Communication | CAN / RS485 / UART (SOC/SOH, event log) |
| Functions | Runtime estimation, fault codes, charger handshake |
Mechanical & Interface
| Enclosure | ABS/steel/aluminum; anti-corrosion coating optional |
|---|---|
| Ingress Protection | IP65 standard (IP67 optional for marine) |
| Size & Weight | Custom; 36V60Ah approx. 18–22 kg |
| Terminals | Anderson SB50/SB120, M8/M10 bolts, custom harness |
| Handling | Handles/rails optional |
Environmental & Lifetime
| Cycle Life | 4000+ cycles (80% DOD) |
|---|---|
| Discharge Temperature | -20 ~ 60°C |
| Charge Temperature | 0 ~ 55°C (self-heating option) |
| Storage Temperature | -20 ~ 45°C |
| Humidity | ≤ 95% RH |
| Cooling | Natural convection |
Charging Solutions
| Charger | 43.8V lithium charger; CAN/RS485 optional |
|---|---|
| Strategy | 0.2–0.5C; supports opportunity charging |
| Onboard/Swap | Onboard charger or quick-swap design optional |
Reliability Tests & Compliance
| Transport | UN38.3; air & sea compliant |
|---|---|
| Safety / Performance | IEC 62133-2 (cell); UL 2271/1973 optional |
| EMC / Regulations | CE (EMC/LVD), RoHS/REACH |
| Protection | IP65/IP67 |
| Mechanical | IEC 60068 vibration & shock |
| Environmental | Temperature cycling; salt spray optional |
| Quality | 100% EOL test, aging, traceability |
Typical Capacity Options
| 36V 40Ah | 38.4V / 40Ah / 1.54 kWh / 40A cont. / 120A peak / AGV |
|---|---|
| 36V 60Ah | 38.4V / 60Ah / 2.30 kWh / 60A cont. / 180A peak / Scrubber |
| 36V 80Ah | 38.4V / 80Ah / 3.07 kWh / 80A cont. / 240A peak / Trolling |
| 36V 100Ah | 38.4V / 100Ah / 3.84 kWh / 100A cont. / 300A peak / Utility cart |
Services & Support
| Engineering | Voltage/capacity/casing/BMS customization |
|---|---|
| Monitoring | 4G/Bluetooth, fleet dashboard optional |
| Warranty | Configurable warranty, global shipping |
| Documentation | Datasheets, wiring, MSDS, certifications |
EQUIPMENT FIT
One voltage class. Different working conditions.
Start with the application, then confirm its load, installation and charging requirements. Explore the wider Robur application ranges below; a shared voltage does not establish compatibility with every device.
Industrial vehicles
High-torque lithium batteries support forklifts, pallet trucks, AGVs and cleaning machines. Long cycle life, rapid charging and a robust design for high-vibration environments keep industrial fleets efficient and maintenance-free.
For a 36V AGV or cleaning machine, share continuous and peak current, installation space, BMS protocol and charging windows.
Marine & trolling motors
Robur LiFePO4 marine batteries supply safe, reliable energy for electric boats and onboard systems, combining high energy density with IP67-rated protection and an anti-corrosion design for harsh saltwater conditions.
For a 36V trolling system, confirm motor current, charger integration and the selected pack’s sealing and corrosion-protection specification.
Golf carts & e-mobility
Long-lasting lithium batteries deliver consistent golf-cart performance across 18 holes and beyond. Fast charging and a lightweight design help keep your fleet ready for players throughout the day.
For 36V carts, provide the motor controller specification, peak-current duration, battery bay and existing charger details.
RV / camper systems
Lightweight, deep-cycle lithium batteries support solar charging and onboard power for off-grid travel. With 4000+ cycles and built-in BMS protection, Robur supports reliable power throughout your journeys.
This is an overview of the wider RV range. Confirm the vehicle’s actual system voltage and charging sources before choosing a pack.
CUSTOM 36V SYSTEMS
Configure the pack around the job.
For medium-power AGVs, cleaning machines, e-mobility carts and marine trolling motors, Robur develops 36V systems around stability, runtime and industrial-grade reliability.
WHO WE ARE
A source manufacturer for your 36V program.
Founded in 2006, Robur is a brand of Dongguan Xintu Power Technology Co., Ltd. Starting with golf cart battery manufacturing, the business has developed into a supplier of lithium battery power solutions for diverse applications.
With 500+ employees and 30 automated production lines, Robur delivers an annual capacity of 100,000 batteries. This manufacturing scale supports reliable, consistent supply for 36V battery programs. More than 100 employees have served for over a decade, and products are trusted in 100+ countries—continuity that supports long-term partnerships.
2006Founded
30Automated production lines
100,000Batteries / annual capacity
100+Countries served
Premium 36V batteries. International standards.
Manufacturing to the highest industry standards. Review the transport, safety, environmental and quality documentation for your selected battery model and market.
Open the original document montage for a larger view. Certification information · Quality & safety
YOUR MANUFACTURING PARTNER
Make procurement more straightforward.
Engineering, quality, supply and ongoing support come together in one manufacturing partnership.
Proven manufacturing strength
16+ years of lithium battery expertise, 30 automated production lines and 500+ skilled employees underpin consistent quality and large-scale capacity for every 36V battery.
Quality & safety testing
Each battery undergoes comprehensive testing covering UN38.3, IEC, vibration, drop, IP65/IP67 waterproofing and thermal cycling for reliability and safety in real operating conditions.
Flexible engineering
Tailor voltage, capacity, casing and BMS communication protocols—including CAN and RS485—to the requirements of your 36V project.
Global market support
Robur batteries meet international standards including CE, RoHS and UL upon request, supporting compliance and customer trust in more than 100 countries.
Efficient delivery & supply
Stable raw-material supply and coordinated logistics support fast lead times: standard models within days, custom packs within weeks.
Long-term cooperation
Extended warranties, local technical support and OEM/ODM cooperation support a lasting partnership and your business growth.
PROJECT DELIVERY
From your requirements to repeat supply.
Four connected stages take your 36V lithium battery project from consultation through engineering, validation, production and support.
01Define the requirement
Review the application—golf carts, industrial vehicles, marine or other equipment—and agree performance, capacity and installation size. Our engineering team develops a tailored battery system around international standards and long-term reliability.
02Develop & test the sample
Build samples rapidly to the confirmed specification, with in-house cycle-life, safety and environmental testing. On-site customer testing support validates stable performance in real operating conditions.
03Control every production stage
30 automated production lines operating under ISO/IATF quality systems support consistent production. Every battery receives capacity, internal-resistance, BMS-function and appearance inspections.
04Deliver & support your program
Standard products are shipped within 24 hours; customized projects are delivered in 7–15 days. Service experience in 100+ countries, remote technical support and localized after-sales networks support long-term stability.
QUESTIONS BEFORE YOU SPECIFY
36V battery questions, answered.
Where are 36V lithium batteries used?
AGVs, cleaning machines, light e-mobility carts and marine trolling motors are key applications. Match the battery to the equipment’s voltage window, current demand, installation space and charging system.
How long does a 36V lithium battery last?
The stated typical service life is 4000+ cycles, or about 8–10 years under daily operation, far exceeding traditional lead-acid batteries. The technical reference specifies 4000+ cycles at 80% depth of discharge. Confirm the test conditions and lifetime expectations for your selected model and duty cycle.
Can you customize dimensions and communication?
Yes. Voltage, casing dimensions, connector type and BMS protocols such as CAN and RS485 can be customized to match your equipment. Share mechanical drawings and interface requirements for review.
How do the batteries handle industrial environments?
Vibration resistance, IP65/IP67 waterproofing and anti-corrosion coatings support harsh operating environments. Select the protection and enclosure configuration for your actual duty; the technical reference lists IP65 as standard and IP67 as an option for marine use.
How long is the production lead time?
Samples can be produced in 2–3 weeks; bulk orders typically require 25–30 days depending on customization.
START YOUR PROJECT
Tell us what your 36V system needs to do.
Share the equipment, capacity, current demand and charging arrangement. Our team can review configuration, documentation and supply requirements with you.
Or prepare a project brief and open it in your email app. Nothing is sent from this page.