Henan Liyue New Energy Co., Ltd
Custom 307.2V 20Ah High-Voltage LiFePO₄ Battery Pack
PRODUCT FEATURES
Description
High-Performance Power Solution for Electric Vehicles & High-Power Equipment
🔋 Product Overview
The EV-GLP307.2V20Ah is a high-voltage battery system built with safe lithium iron phosphate (LiFePO₄) cells, designed for electric vehicles, electric boats, and industrial power equipment. It features high energy density, long cycle life, and multiple safety protections, making it a full replacement for traditional lead-acid batteries with improved efficiency and reliability.
✨ Key Features
- Complete Safety Protection: Over-charge, over-discharge, over-current, over-temperature, low-voltage, short-circuit, and under-charge protection
- Long Cycle Life: Supports >1500 cycles (80% DoD) for extended service life
- Wide Operating Temperature Range: Charge 0°C–60°C, discharge -20°C–60°C, suitable for harsh environments
- High Power Output: Maximum continuous discharge current 400A (10 seconds), peak power up to 120 KW
- Optional Smart Display: Supports LCD display (optional) for real-time battery status monitoring
- High Protection Rating: IP65 rated for dust and water resistance, ideal for outdoor and industrial use
📊 Detailed Technical Specifications
| Parameter | Specification |
|---|---|
| Battery Type | Lithium Iron Phosphate (LiFePO₄) |
| Rated Voltage | 307.2 VDC |
| Rated Capacity | 20 Ah |
| Usable Energy | 6144 Wh @C2, 25°C |
| Operating Voltage Range | 220 VDC – 350 VDC |
| Charge Temperature | 0°C – 60°C |
| Discharge Temperature | -20°C – 60°C |
| Cycle Life (80% DoD) | >1500 cycles (4915.2 Wh @C2, 25°C) |
| Dimensions (W × D × H) | 965 mm × 250 mm × 256 mm |
| Weight | 65 kg |
| Max. Charge Current | Continuous 10A (25°C) |
| Peak Discharge Current | 400A (10 seconds, 25°C) |
| Over-Charge Protection Voltage | 3.6V per cell |
| Over-Charge Recovery Voltage | 3.40V per cell |
| Over-Discharge Protection Voltage | 2.30V per cell |
| Over-Discharge Recovery Voltage | 2.50V per cell |
| Over-Current Protection | 300A |
| Over-Current Protection Delay | 10 seconds |
| Charge Over-Temperature Protection | 55°C |
| Charge Under-Temperature Protection | 0°C |
| Discharge Over-Temperature Protection | 60°C |
| Discharge Under-Temperature Protection | -20°C |
| Self-Discharge Rate | < 3% per month |
| Protection Rating | IP65 |
⚠️ Usage & Storage Guidelines
- Do not short-circuit the battery terminals.
- If equipped with an LCD display (optional), avoid direct sunlight to prevent component damage.
- For long-term storage, check the state of charge at least every 3 months. If the battery power is below 10%, recharge it to above 30% (SOC ≥ 30%) promptly.
- Do not immerse the battery in water or rinse the exterior directly.
- Charging within 15°C–45°C is recommended for optimal performance and lifespan.
🏭 Manufacturer Information
Henan Liyue New Energy Co., Ltd.
Tel: +86-18037686095
Website: www.liyuebattery.com
This product is suitable for high-power applications such as electric vehicles, electric boats and industrial equipment. It offers high safety, long lifespan, and strong environmental adaptability, making it an ideal replacement for traditional energy solutions.
FAQs
Can I replace lead-acid batteries with lithium batteries? What do I need to know?
How safe are Lithium-Ion Batteries?
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