YQ-12V/24V/36V SERIES
Title
2V / 24V / 36V LiFePO4 Rechargeable Energy Storage Battery
A next-generation drop-in replacement for traditional lead-acid batteries, built with A-grade LiFePO4 cells + intelligent BMS, delivering higher energy density, longer lifespan, and safer performance for residential, commercial, and mobile energy storage systems.
Whether you are upgrading solar systems, RV power supply, marine applications, or off-grid storage — this battery is designed to replace lead-acid directly with higher efficiency and lower maintenance cost.
Key Advantages
🔋 1. True Lead-acid Replacement
Direct upgrade from 12V/24V/36V lead-acid systems
Same voltage platform, easy retrofit, no system redesign needed
⏳ 2. Ultra Long Cycle Life
3000–6000+ cycles @ 80% DOD
5–10x longer lifespan than traditional SLA/AGM batteries
🧠 3. Smart BMS Protection System
Built-in intelligent BMS protects against:
Over-charge / over-discharge
Over-current / short circuit
Temperature protection
Cell balancing for stability
⚡ 4. High Efficiency & Stable Output
Stable voltage output during discharge
High discharge efficiency up to 95%+
Supports high load appliances
🔗 5. Support Series & Parallel Connection
Expandable energy capacity
Flexible system design for different applications
📱 6. Optional Smart Monitoring (Bluetooth)
Mobile APP monitoring (SOC / voltage / temperature)
Real-time battery status tracking
🛠 7. Easy Installation & Maintenance-Free
Plug & play replacement
No acid, no maintenance, no memory effect
Applications
This series is widely used in:
🌞 Solar energy storage systems
🚐 RV / Caravan / Camper power supply
⚓ Marine / Boat / Yacht systems
🏠 Home backup power systems
🚲 Electric vehicles / e-bikes
🔌 UPS backup power systems
🏭 Industrial small energy storage
Specifications
12V Series (12.8V LiFePO4 Battery)
| Model | Voltage | Capacity | Max Continuous Discharge | Size (mm) | Weight |
|---|---|---|---|---|---|
| YQ-12F75 | 12.8V | 7.5Ah | 7.5A | 151×65×94 | 1.1kg |
| YQ-12F12 | 12.8V | 12Ah | 12A | 151×99×99 | 1.7kg |
| YQ-12F20 | 12.8V | 20Ah | 20A | 181×77×168 | 3.0kg |
| YQ-12F25 | 12.8V | 25Ah | 25A | 174×126×125 | 3.1kg |
| YQ-12F30 | 12.8V | 30Ah | 30A | 195×133×171 | 3.9kg |
| YQ-12F40 | 12.8V | 40Ah | 40A | 198×166×170 | 4.8kg |
| YQ-12F50 | 12.8V | 50Ah | 50A | 229×138×208 | 6.2kg |
| YQ-12F100 | 12.8V | 100Ah | 100A | 260×168×209 | 10.0kg |
| YQ-12F150 | 12.8V | 150Ah | 150A | 330×172×215 | 13.5kg |
| YQ-12F200 | 12.8V | 200Ah | 200A | 483×170×240 | 20.0kg |
24V Series
| Model | Voltage | Capacity | Max Discharge | Size (mm) | Weight |
|---|---|---|---|---|---|
| YQ-24F50 | 25.6V | 50Ah | 50A | 522×240×218 | 13.5kg |
| YQ-24F100 | 25.6V | 100Ah | 100A | 522×240×218 | 26.0kg |
36V Series
| Model | Voltage | Capacity | Max Discharge | Size (mm) | Weight |
|---|---|---|---|---|---|
| YQ-36F100 | 38.4V | 100Ah | 100A | 520×269×220 | 35.0kg |
🏭 OEM / ODM Service
We support full customization:
Logo printing (OEM branding)
Capacity customization
BMS customization
Housing design customization
Packaging design
Communication protocol (CAN / RS485 optional)
🌍 Why This Product Is Competitive
Compared with traditional lead-acid batteries:
✔ 10x cycle life
✔ 50% lighter weight
✔ Higher usable capacity
✔ Faster charging speed
✔ Lower long-term cost
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