36V 30AH Lithium Battery wholesale
KHZH 36V 30Ah Deep Cycle LiFePO4 Battery
Our 36V 30Ah Lithium Iron Phosphate (LiFePO4) battery is designed with safety and longevity in mind. LiFePO4 is among the most stable and resilient lithium battery chemistries available, making it ideal for industrial-grade deep cycle applications.
This high-performance battery offers up to 2,000+ charge cycles with a 100% Depth of Discharge (DoD) and can even reach 7,000 cycles under optimal conditions. It has a lifespan five times longer than traditional SLA (Sealed Lead Acid) batteries, making it a cost-effective choice in the long run.
Equipped with a proprietary high-current Battery Management System (BMS), this battery ensures excellent peak power performance and a fast 1C continuous charge/discharge rate. Additionally, it features low-temperature charging capabilities, allowing it to operate and charge in temperatures as low as -20°C / -4°F, making it suitable for various weather conditions.
This LiFePO4 battery has undergone rigorous testing to meet safety, performance, and transportation standards, comprehensively outperforming lead-acid batteries. Unlike lead-acid batteries, which require regular maintenance and degrade under partial state of charge (PSOC), this lithium battery offers superior reliability and longevity without performance loss, even in partial charge cycles.
Key Features
- Premium Grade A LiFePO4 Cells for Long-Lasting Power
- 30 Amp-Hour (Ah) capacity, making it ideal for high-demand applications such as Automated Guided Vehicles (AGVs), Autonomous Mobile Robots (AMRs), Golf Carts, RVs, Marine Systems, Solar Systems, and More
- Exceptional 2,000+ Charge Cycles with Proper Maintenance
- IP66 Waterproof Housing for Durability and Outdoor Resilience
- BMS Protection for Enhanced Safety, Ensuring the Stability and Performance of the Battery Pack
- Usable in Series and Parallel Configurations for Customized Energy Solutions
LiFePO4 Battery Advantages Over Lead-Acid
LiFePO4 batteries offer a longer cycle life (2,000 to 4,000 cycles) compared to traditional lead-acid batteries, which typically last for only 500 to 1,000 cycles. They also require minimal maintenance, unlike lead-acid batteries, which need regular upkeep and can release toxic gases during operation. Furthermore, LiFePO4 eliminates the risk of electrolyte leakage.
Applications
- Automated Guided Vehicles (AGV)
- Autonomous Mobile Robots (AMR)
- Golf Carts
- Recreational Vehicles (RV)
- Marine Systems
- UPS Backup Power Systems
- Solar Street Lights
- Trolling Motors
- Lawn Mowers
Series and Parallel Configurations
LiFePO4 batteries are commonly connected in series and parallel to increase voltage and capacity. A single battery cell has a voltage of 3.2V, and its maximum capacity rarely exceeds 350Ah, which is often insufficient for backup or energy storage systems. By connecting multiple cells in series or parallel, you can expand the voltage and capacity to meet the needs of your specific application. Whether you are building a custom battery pack or upgrading an existing system, properly configuring the cells in series and parallel is crucial. Essential for achieving optimal performance.
Storage and Maintenance Guidelines
To maximize the lifespan and performance of your LiFePO4 batteries, it is essential to strictly adhere to the following storage and maintenance guidelines. This will ensure your batteries continue to operate at their best for years to come.
Installation and Maintenance Precautions
When installing or maintaining LiFePO4 battery packs, it is crucial to strictly follow all safety protocols and recommendations to ensure proper operation and avoid damage to the system.
Technical Data
| Nominal Voltage | 38.4V |
| Rated Capacity | 30AH @0.5C to 32.4V |
| Stored energy | 1152Wh |
| Cycle life@100%DOD | 2000 Cycles |
| Approx. Weight | 11kg |
| Internal Resistance | ≤40.0 mΩ |
| Max. Charge Current | 30 A |
| Max. Discharge Current | 30 A |
| Charge Cut-off Voltage | 42.8V |
| Discharge Cut-Off Voltage | 32.4V |
| Dimensions | L260mm×W180mm×H247mm |
| Low temperature self heating | Avaliable(0~-20°C) |
| Operating Temperature Range
Charge Discharge Recommended |
-4°F (-20°C) to 113°F (45°C) -4°F (-20°C) to 140°F (60°C) 59°F (15°C) to 95°F (35°C) |
| Self-Discharge Rate | ≤3%/month |
| Life Expectancy (years) | 15 years @25°C in 80%DOD |
| Self Discharge | Approx. 3% per month @ 25°C |
| Long Term Storage | Charge every 6 months |
| Short Circuit Protection | Automatically recover after removal of short |
| Terminal Type | Female Copper Insert M8 (M8/mm) |
