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Chamrider Battery is an ebike battery manufacturer and electric bicycle battery factory with 12 years of experience. 

ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 1
ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 2
ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 3
ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 4
ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 5
ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 6
ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 1
ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 2
ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 3
ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 4
ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 5
ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 6

ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production

Feature:

● Grade A Battery Cells

● Waterproof Casing

 CE Certified

 High-Precision Cell Welding

 Dedicated DC Fast Charger Included

 

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    Product Specification

    Parameter 1
    Parameter 2
    Parameter 3
    Parameter 36V12AH 36V15.6AH 36V17.4AH 36V19.2AH 36V21AH 36V16AH 36V18AH 36V20AH
    Nominal Power 432wh 561.6wh 626.4wh 691.2wh 756wh 576wh 648wh 720wh
    Configuration 10S6P 10S6P 10S6P 10S6P 10S6P 10S4P 10S4P 10S4P
    Cell Brand ChamRider ChamRider Samsung ChamRider Samsung ChamRider ChamRider Samsung
    Cell Capacity 2000mah 2600mah 2900mah 3200mah 3500mah 4000mah 4500mah 5000mah
    Cell Type 18650 21700
    Built-in BMS 25A(Customized)  
    Fit Motor Power 36V250W-500W  
    APRX Weight(KG) ≈4.6 ≈4.6 ≈4.6 ≈4.6 ≈4.7 ≈4.6 ≈4.6 ≈4.6
    Dimension(mm) 425*156*64
    Charge Current 1-5A
    Life Cycle ≥80% Capacity After 500-800 cycles
    Parameter 48V8AH 48V10.4AH 48V11.6AH 48V12.8AH 48V14AH 48V12AH 48V13.5AH 48V15AH
    Nominal Power 384wh 499.2wh 556.8wh 614.4wh 672wh 576wh 648wh 720wh
    Configuration 13S4P 13S4P 13S4P 13S4P 13S4P 13S3P 13S3P 13S3P
    Cell Brand ChamRider ChamRider Samsung ChamRider Samsung ChamRider ChamRider Samsung
    Cell Capacity 2000mah 2600mah 2900mah 3200mah 3500mah 4000mah 4500mah 5000mah
    Cell Type 18650 21700
    Built-in BMS 20A(Customized) 30A(Customized) 25A(Customized)
    Fit Motor Power 48V250W-500W 48V250W-1000W 48V250W-500W
    APRX Weight(KG) ≈4.1 ≈4.1 ≈4.1 ≈4.1 ≈4.1 ≈4.4 ≈4.4 ≈4.4
    Dimension(mm) 467.7*150*75.3
    Charge Current 1-5A
    Life Cycle ≥80% Capacity After 500-800 cycles
    Parameter 52V6AH 52V7.8AH 52V8.7AH 52V9.6AH 52V10.5AH 52V12AH 52V13.5AH 52V15AH
    Nominal Power 312wh 405.6wh 452.4wh 499.2wh 546wh 624wh 702wh 780wh
    Configuration 14S3P 14S3P 14S3P 14S3P 14S3P 14S3P 14S3P 14S3P
    Cell Brand ChamRider ChamRider Samsung ChamRider Samsung      
    Cell Capacity 2000mah 2600mah 2900mah 3200mah 3500mah 40CN 45CN Chamrider4800
    Cell Type 18650 21700
    Built-in BMS 15A(Customized) 25A(Customized) 30A(Customized)
    Fit Motor Power 52V250W-350W 52V250W-500W 52V250W-1000W
    APRX Weight(KG) ≈4.3 ≈4.3 ≈4.3 ≈4.3 ≈4.3 ≈4.6 ≈4.6 ≈4.6
    Dimension(mm) 467.7*150*75.3
    Charge Current 1-5A
    Life Cycle ≥80% Capacity After 500-800 cycles

    Product  Introduction

    ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 7
    Grade A Battery Cells
    The Rear Rack Battery is powered by high-quality Grade A battery cells, ensuring reliable and consistent performance. With its premium battery cells, the battery delivers stable power output, providing a smooth and efficient riding experience. The use of Grade A cells guarantees the longevity and safety of the battery, meeting the high standards of European consumers.
    ChamRider Rear Rack Battery 48V-52V 15AH 25-30A BMS RB-1 Plus MXUS Motor Factory Production 8
    Waterproof Casing
    The Rear Rack Battery features a waterproof casing, offering protection against rain and moisture. The rugged casing design ensures that the battery remains safe and operational even in wet weather conditions. This waterproof feature provides peace of mind to riders, allowing them to confidently ride in various weather conditions without worrying about damage to the battery.
    1695287998184-n03
    CE Certified
    The Rear Rack Battery complies with CE certification standards, meeting the strict safety and quality requirements set by the European Union. The CE certification ensures that the battery has undergone rigorous testing and meets the necessary safety standards for use in electric bikes. This certification assures customers of the battery's reliability and adherence to European regulatory standards.
    1695287997741-n04
    High-Precision Cell Welding
    The Rear Rack Battery utilizes high-precision cell welding techniques, ensuring secure and efficient connections between battery cells. The precise welding process enhances the overall stability and performance of the battery, minimizing energy loss and maximizing power output. This high-precision welding technique guarantees the durability and reliability of the battery, meeting the expectations of discerning European riders.
    05
    Dedicated DC Fast Charger Included
    The Rear Rack Battery comes with a dedicated DC fast charger, allowing for quick and convenient recharging. The fast charger is specifically designed to optimize the charging process, reducing charging time and maximizing efficiency. This included fast charger ensures that riders can quickly recharge their battery and spend more time enjoying their electric bike adventures.

    FAQ

    1
    How do I store my e-bike battery?
    When storing an unused e-bike battery for an extended period, you should keep it in a dry, well-ventilated area shielded from light, and maintain it at a suitable charge level, usually between 30% and 60%. Regularly charge and discharge the battery to maintain optimal performance.
    2
    Is the charging time of an e-bike battery affected by the charging frequency?
    The charging frequency does exert some influence on the charging time of e-bike batteries. Frequent charging may lead to longer charging time as the battery may take longer time to reach full state.
    3
    How can I judge the health condition of the e-bike battery?
    You can check the health status of the battery, such as the remaining capacity, number of charge times, voltage, etc. information through the display of the e-bike or the relevant mobile phone application. Some batteries are also equipped with a self-diagnostic function to detect the health status of the battery.
    4
    Can e-bike batteries operate in extreme temperatures?
    E-bike batteries are temperature sensitive, too high or too low temperature may affect the performance and life of the battery. Most e-bike batteries work best in temperatures ranging from 0°C to 40°C.
    5
    How do I take care of my e-bike battery?
    Avoid water or other liquids getting inside the battery and use a clean damp cloth to wipe the battery surface. Charge it regularly, even if you don't use the bike often. Regular charging ensures your battery stays charged and performs optimally. Avoid completely discharging the battery. It is recommended to charge the battery when it is down to 20%-30%.
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