12V 300Ah 3840Wh LiFePO4 Battery with Bluetooth & Heating for Solar Systems
Price:
Negotiable
MOQ:
10PCS
Delivery Time:
7-14 days for samples, 35-60 days for mass production
Brand:
bely
Product Description
12V 300Ah LiFePO4 Energy Storage Battery with Bluetooth & Heating
Advanced Lithium Technology for Solar Systems
This high-performance 12V 300Ah LiFePO4 battery delivers exceptional energy storage with built-in Bluetooth monitoring and cold-weather heating capabilities. Designed specifically for solar energy systems, it provides up to 5x longer lifespan than traditional lead-acid batteries.
Key Features
- 3840Wh energy capacity with 3000+ cycles at 90% depth of discharge
- Built-in Bluetooth monitoring for real-time battery status tracking
- Heating function enables charging in temperatures down to -30°C
- Max continuous discharge current: 150A (up to 25 minutes)
- Parallel and series connection support (maximum 4 units)
- IP65 protection rating for dust and water resistance
- Lightweight design at 32.5kg with compact dimensions
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Voltage | 12.8V |
| Nominal Capacity | 300Ah / 3840Wh |
| Dimensions | 526mm × 235mm × 217mm/237mm |
| Net Weight | 32.5kg |
| Working Voltage Range | 10-14.6V |
| Max Charging Current | 150A |
| Max Continuous Discharge | 150A (≤25 mins) |
| Cycle Life | ≥3000 cycles @ 90% DOD |
| Charging Temperature | 0°C to 55°C |
| Discharging Temperature | -20°C to 60°C |
| Protection Class | IP65 |
Smart Battery Management System
The integrated BMS provides comprehensive protection including:
- Under-voltage protection with automatic load cutoff
- Over-voltage protection during charging
- Temperature monitoring and shutdown
- Short-circuit protection
Application Areas
- Solar energy systems and photovoltaics
- Motorhomes, RVs, and caravans
- Electric boats and marine applications
- Emergency power supply and UPS systems
- Camping and mobile power solutions
Warranty & Certification
Standard Warranty: 2 years
Extended Options: 5 years (+20% cost) or 7 years (+35% cost)
Certifications: CE, UN38.3, MSDS, ICE62619, UL 1642
Product Images
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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