36V/48V Rear Rack E-Bike Battery
- Lightweight 12V 300Ah LiFePO4 Battery: Weighs only 55.1 lb, making it up to 57% lighter than traditional 12V 300Ah lead-acid batteries for easier handling and installation.
- Low-Temperature Protection: Built-in low-temperature protection helps prevent charging damage below 32°F, while supporting dependable discharge performance in cold conditions down to -4°F.
- Compact Battery Footprint: Designed with a space-saving structure, this 12V 300Ah lithium battery is 31% smaller than many other 12V 300Ah LFP batteries, making it ideal for limited installation spaces.
- Certified Quality & 5-Year Warranty: Backed by a 5-year warranty and certified by FCC, CE, ROHS, UKCA, and other safety standards for reliable long-term use.
- Long Cycle Life: Built with Grade-A prismatic LiFePO4 cells, this deep cycle LiFePO4 battery delivers 5000+ cycles at 80% DOD for stable and cost-effective energy storage.
- Expandable Power Capacity: Offers 3840Wh of energy and supports expansion up to 61.44kWh with a maximum 4P4S configuration, making it suitable for RVs, solar storage, backup power, and off-grid applications.
36V/48V 10Ah 13Ah 14Ah Rear Rack E-Bike Battery
The 36V/48V 10Ah 13Ah 14Ah Rear Rack E-Bike Battery is designed for electric bicycles that require stable power, flexible capacity options, and reliable daily performance. With multiple voltage and capacity configurations, this lithium battery provides dependable energy support for commuting, city riding, short-distance travel, and e-bike battery replacement.
Built with high-quality lithium cells, this rear rack e-bike battery delivers efficient charge and discharge performance, long cycle life, and consistent power output. Its compact structure is designed for installation on the rear carrier rack, making it suitable for a wide range of electric bicycle systems.
Each battery is carefully tested to ensure safety, durability, and stable operation before delivery. Whether used for replacement, conversion, or upgrade applications, this 36V/48V rear rack bicycle battery offers a practical and reliable power solution for everyday electric mobility.
360° Safety: The "Sentinel" BMS
Advanced Smart BMS Protection
- Over-current protection
- Over-discharge protection
- Low-power protection
- High & low temperature protection
- Overload protection
- Short-circuit protection
- Automatic disconnection protection
Core Advantages
Deep OEM & ODM Customization
Certificate
Pre-integrated UN38.3, GPSR, CE, MSDS, ISO9001,and other certifications to shorten market access cycles
Wholesale Process
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Quality Control
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