Shenzhen Bely Energy Technology Co., Ltd.
                                                                                                           
Verified Supplier
10 Years
Since 2016
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Bely 12V 50Ah LiFePO4 RV Battery with Bluetooth Monitoring | 3000+ Cycles IP65 Rated

Price Negotiable
Price: Negotiable
MOQ: 10PCS
Delivery Time: 7-14 days for samples, 35-60 days for mass production
Brand: bely
Product Description
Product Overview
The Bely 12V 50Ah RV Lithium Battery delivers high-performance power in a compact form factor, featuring advanced LiFePO4 technology with Bluetooth monitoring capability. Designed for maximum efficiency and long service life, this battery provides reliable energy storage for various mobile and stationary applications.
Key Specifications
ParameterValue
Nominal Voltage12.8V
Nominal Capacity50Ah/640Wh
Dimensions198mm x 128mm x 200mm (220mm)
Weight6kg
Cycle Life≥3000 cycles @ 90% DOD
Max Continuous Discharge50A
Protection RatingIP65
Operating Temperature-20°C to 60°C
Warranty10 years design life
Advanced Features
  • Built-in Bluetooth 4.0 monitoring with smartphone app
  • Integrated Battery Management System (BMS)
  • High energy density with lightweight design
  • UL1642, UN38.3, ICE62619, CE certified
  • Short-circuit protection and safety mechanisms
  • Compatible with parallel connection (up to 4 batteries)
  • Direct replacement for traditional AGM, lead acid, or GEL batteries
Application Areas
This versatile battery is ideal for:
  • RVs, motorhomes, and caravans
  • Solar power systems and renewable energy storage
  • Electric scooters, golf carts, and wheelchairs
  • Boats, fishing equipment, and marine applications
  • Emergency power supplies and UPS systems
  • Cleaning machines and industrial equipment
Bely 12V 50Ah RV Lithium Battery product image showing compact black design
Technical Advantages
Battery Management System
The integrated BMS automatically protects against under-voltage, overload, and short-circuit conditions, ensuring safe operation and extended battery life.
Performance Efficiency
Delivers over 96% energy efficiency with consistent output voltage throughout discharge cycles.
Installation & Compatibility
Designed with identical dimensions to common AGM batteries, allowing direct replacement without modifications to existing battery holders or charging systems.
Important Safety Instructions
• Use only compatible lithium battery chargers
• Installation must be performed by qualified specialists
• Avoid short-circuiting and ensure proper polarity
• Protect from extreme temperatures above +60°C
• Do not expose to permanent direct sunlight
• Store in dry conditions and charge every 3 months during storage
Manufacturing Excellence
Bely Energy Technology provides comprehensive OEM/ODM services with strict quality control, including 100% PCM testing and capacity verification to ensure reliable performance.
Bely lithium battery manufacturing and testing facility showing quality control processes

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

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