Product Description
51.2V 100Ah LiFePO₄ Lithium Battery | 5.12kWh Deep Cycle Battery with Bluetooth Monitoring
Experience next‑generation energy storage with the 51.2V 100Ah LiFePO₄ lithium battery. This high‑performance battery delivers 5.12kWh of reliable power with an industry‑leading 6000+ cycle life. Built with premium lithium iron phosphate (LiFePO₄) technology, it offers exceptional safety, lightweight construction, and maintenance‑free operation. Ideal for solar energy storage, RVs, golf carts, marine applications, and backup power systems.
📊 Basic Specifications
| Parameter | Value |
|---|---|
| Rated Voltage | 51.2V |
| Rated Capacity | 100Ah |
| Rated Energy | 5,120Wh (5.12kWh) |
⚡ Operation Parameters
| Parameter | Value |
|---|---|
| Voltage Range | 44.8V – 56V |
| Cut-off Voltage | 40V |
| Recommended Charge Current | ≤ 30A |
| Max Constant Charge Current | 100A |
| Max Constant Discharge Current | 150A |
| Pulse Discharge Current (1 min) | 250A |
📏 Physical Parameters
| Parameter | Value |
|---|---|
| Dimensions (W × D × H) | 460 × 320 × 247 mm 18.11 × 12.60 × 9.72 in |
| Weight | 41 kg (90.2 lb) |
| Display Method | Bluetooth (real‑time monitoring via smartphone app) |
🔄 Service Life & Reliability
| Parameter | Value |
|---|---|
| Cycle Life | >6000 cycles (0.5C @ 25°C, 80% DOD) |
| Design Life | 15 years |
🌡️ Environment & Operating Conditions
| Parameter | Value |
|---|---|
| Humidity | 5% – 95% RH (non‑condensing) |
| Charge Temperature Range | -20°C to 45°C / -4°F to 113°F Heating function for low‑temperature charging |
| Discharge Temperature Range | -20°C to 55°C / -4°F to 131°F |
| Storage Temperature Range | -20°C to 45°C / -4°F to 113°F |
✅ Certifications & Safety
| Parameter | Value |
|---|---|
| Safety & Certification | CE certified |
| Transportation | UN38.3 (safe for air, sea, and ground transport) |
✨ Key Features & Benefits
🔋 Ultra Long Cycle Life
>6000 cycles at 80% depth of discharge – 5x longer than lead‑acid batteries. Designed for 15+ years of reliable service.
📱 Bluetooth Monitoring
Monitor real‑time voltage, current, capacity, temperature, and cycle count directly from your smartphone. No external meter needed.
⚡ High Power Output
Supports 150A continuous discharge and 250A pulse current – ideal for high‑demand applications like inverters, motors, and heavy appliances.
❄️ Low‑Temperature Charging
Built‑in heating function enables safe charging even at -20°C, ensuring reliable operation in cold climates.
🛡️ Superior Safety
LiFePO₄ chemistry eliminates thermal runaway risk. Integrated Battery Management System (BMS) provides over‑charge, over‑discharge, over‑current, short‑circuit, and temperature protection.
🌍 Eco‑Friendly & Maintenance‑Free
No toxic heavy metals, no acid spills, zero maintenance. 100% recyclable and compliant with global environmental standards.
🔧 Applications
☀️ Solar Energy Storage
Ideal for residential and commercial solar systems – store excess energy for night use or grid outages.
🚐 RV & Camper Van Power
Lightweight, high‑capacity power for off‑grid adventures. Runs air conditioners, refrigerators, and electronics.
🏌️ Golf Carts & Utility Vehicles
Drop‑in replacement for lead‑acid batteries – longer range, faster charging, and zero maintenance.
🔌 Backup & UPS Systems
Reliable backup power for homes, medical equipment, telecommunications, and industrial systems.
⚓ Marine & Boat Power
Safe, sealed, and vibration‑resistant – perfect for trolling motors, fish finders, and onboard electronics.
🏭 Off‑Grid & Telecom
Trusted by remote telecom towers, monitoring stations, and off‑grid cabins for dependable 24/7 power.
• 1 × 51.2V 100Ah LiFePO₄ battery pack
• Bluetooth monitoring module (built‑in)
• Battery terminals (M8 bolts + washers)
• User manual with BMS configuration guide
Charger sold separately (recommended 30A–100A LiFePO₄ charger)
We offer OEM/ODM services – custom voltages, capacities, connectors, and enclosures. Contact our engineering team for technical specifications, bulk pricing, and sample requests.
Primary: 51.2V 100Ah LiFePO₄ battery · 5.12kWh lithium battery · 100Ah deep cycle battery · solar storage battery · RV lithium battery · golf cart battery · Bluetooth battery monitor · 6000 cycle life · LiFePO₄ battery pack
Performance: 150A continuous discharge · 250A pulse current · -20°C charging with heating · 15‑year design life · CE certified · UN38.3 approved
Applications: solar energy storage · off‑grid power · marine battery · camper van power · telecom backup · UPS battery · high‑capacity lithium battery
