12.8V 300Ah LiFePO4 Solar Battery with Bluetooth & Heating - 1280Wh Capacity, IP65 Rated
Price:
Negotiable
MOQ:
10PCS
Delivery Time:
7-14 days for samples, 35-60 days for mass production
Brand:
bely
Product Description
Product Overview
The 12.8V 300Ah LiFePO4 battery delivers reliable energy storage for solar power systems, featuring advanced Bluetooth monitoring and low-temperature heating capabilities.
Key Features
Bluetooth Monitoring
Real-time battery status tracking via mobile app for Android and iOS devices
Low-Temperature Heating
Automatic heating activates below -1°C, enabling reliable charging down to -30°C
Extended Cycle Life
≥3000 cycles at 90% depth of discharge with 10-year design life
High Performance
96% energy efficiency with 150A max charging and discharging currents
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Voltage | 12.8V |
| Nominal Capacity | 300Ah / 1280Wh |
| Dimensions | 526mm × 235mm × 217mm/237mm |
| Net Weight | 32.5kg |
| Working Voltage Range | 10-14.6V |
| Max Charging Current | 150A |
| Max Discharging Current | 150A (continuous, ≤25 mins) |
| Cycle Life | ≥3000 cycles @ 90% DOD |
| Operating Temperature | Charging: 0-55°C, Discharging: -20-60°C |
| Protection Rating | IP65 |
| Certifications | UL 1642, UN38.3, ICE62619, CE, MSDS |
Advanced Functions
Bluetooth Connectivity
LiFePO4 technology provides high-powered cell performance with Bluetooth functionality for real-time battery status monitoring via mobile application.
Heating System
Automatically activates heating when temperature drops below -1°C, maintaining optimal charging conditions even at extreme temperatures down to -30°C.
Applications
- Solar power systems and renewable energy storage
- Motorhomes, caravans and RVs
- Electric boats, fishing and marine applications
- Emergency power supply and UPS systems
- Mobile power supply for camping and leisure
- High-performance traction and storage applications
Safety & Protection
Integrated Battery Management System (BMS) provides comprehensive protection including:
- Under-voltage and over-voltage protection
- Over-temperature and under-temperature shutdown
- Short-circuit protection and overload prevention
- Automatic system recovery after fault resolution
Warranty & Support
Standard 2-year warranty with optional extensions:
- 5-year warranty: +20% price increase
- 7-year warranty: +35% price increase
OEM & ODM services available with custom solutions
Important Instructions
Installation and maintenance must be performed by qualified specialists. Do not short-circuit the battery or expose to permanent direct sunlight. Always observe proper polarity during installation.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Bely Energy Technology Co., Ltd.
Location
4/F, No. 1 Building, HuaWei KeGu Industry Park, Dalingshan Town, Dongguan, Guangdong, China. P.C.: 523000
Contact Person
Sales department