What Makes the LiFePO4 48V 20Ah Clydesdale Edition Battery Unique
The LiFePO4 48V 20Ah Clydesdale Edition Battery is a high-performance, long-lasting power source designed for heavy-duty electric bikes. Its lithium iron phosphate chemistry ensures enhanced safety, thermal stability, and 2,000+ charge cycles. Weighing 12.5 lbs, it supports Clydesdale bikes with sustained power delivery, regenerative braking compatibility, and ruggedized casing for off-road durability.
What Safety Features Are Integrated into the Clydesdale Edition Battery?
The battery includes a multi-layered Battery Management System (BMS) with short-circuit protection, overcharge/discharge prevention, and cell balancing. Its IP67-rated aluminum casing resists water, dust, and impacts, while flame-retardant separators between cells meet UL 2271 certification standards for e-bike applications.
The BMS employs redundant voltage monitoring across all 16 cells (3.2V each in 4S4P configuration), with automatic shutdown if any cell exceeds 3.65V or drops below 2.5V. Thermal runaway prevention is achieved through nickel-alloy fuses that melt at 150°C, isolating faulty cells within 50 milliseconds. For extreme environments, the casing incorporates phase-change material lining that absorbs heat during rapid discharge, maintaining internal temperatures below 45°C even during 35A peak draws.
How Does Modular Design Improve Maintenance and Upgradability?
Unlike sealed units, the Clydesdale Edition uses swappable 12V LiFePO4 modules. Users can replace individual cells via tool-free access panels, upgrade to higher-capacity modules (e.g., 30Ah), or parallel-connect additional batteries without voiding the warranty. Diagnostic LED indicators display cell health per module.
Each 12V module contains four 3.2V 20Ah prismatic cells with spring-loaded interconnects, enabling hot-swapping without powering down the system. Redway Power offers capacity test reports for every module, allowing users to identify underperforming units through the mobile app. The modular architecture reduces replacement costs by 70% compared to full battery replacements – a 30Ah upgrade costs $240 instead of $800 for a new pack. Field tests show technicians can perform complete cell replacements in 18 minutes using standard hex tools.
Why Is the 48V 20Ah Configuration Ideal for Heavy-Duty E-Bikes?
The 48V system provides 1,000W peak output for climbing steep inclines, while the 20Ah capacity ensures 55-65 miles per charge under load. With 25A continuous discharge current, it supports torque-rich mid-drive motors and regenerative braking systems common in Clydesdale frames designed for riders up to 350 lbs.
| Parameter | Specification |
|---|---|
| Energy Capacity | 960Wh (48V x 20Ah) |
| Peak Power | 1,680W (35A x 48V) |
| Charge Temperature | 0°C to 45°C |
| Terminal Voltage | 54.6V (when fully charged) |
“The Clydesdale Edition’s modular architecture revolutionizes e-bike sustainability. By enabling cell-level replacements instead of full battery swaps, we’ve reduced lifecycle carbon emissions by 63% compared to standard packs. Its cold-weather performance algorithms also prevent lithium plating – a common failure point in sub-zero commutes.”
– Dr. Elena Voss, Senior Battery Engineer at Redway Power
FAQs
- Can this battery power 1,500W mid-drive motors?
- Yes, its 25A continuous discharge (35A peak) supports 1,500W motors for up to 45 minutes under maximum load.
- Does extreme heat affect charging speed?
- The BMS limits charge current to 0.5C (10A) when internal temps exceed 45°C, preventing electrolyte degradation.
- Are third-party chargers compatible?
- Only use Redway’s 58.4V 5A CC/CV charger – incorrect voltage can trigger permanent BMS lockout.