ChamRider Rear Rack DJ-2 Battery 1440wh-3120wh 1500W 2000W Bafang Motor Customized
Feature:
● A-Grade Pouch Battery Cells
● Ultimate High Capacity of 76AH
● Integrated Rear Safety Warning Light
● Customizable Discharge Port
● BMS Overcurrent and Overcharge Protection
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Specification
Parameter 1
Parameter 2
Parameter 3
| Parameter | 36V 73AH | 36V 76AH | 36V 40AH | 36V 52AH | 36V 58AH | 36V 64AH | 36V 70AH | 36V56AH | 36V 63AH | 36V 70AH |
| Nominal Power | 2700wh | 2880wh | 1440wh | 1872wh | 2088wh | 2304wh | 2520wh | 2016wh | 2268wh | 2520wh |
| Configuration | 10S1P | 10S1P | 10S20P | 10S20P | 10S20P | 10S20P | 10S20P | 10S14P | 10S14P | 10S14P |
| Cell Brand | Polymer | Polymer | ChamRider | ChamRider | Samsung | ChamRider | Samsung | ChamRider | ChamRider | Samsung |
| Cell Capacity | 73ah | 76ah | 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） | ≈14 | ≈14.5 | ≈14.3 | ≈14.3 | ≈14.3 | ≈14.3 | ≈14.3 | ≈13 | ≈13 | ≈13 |
| Dimension(mm) | 420*175*131 | |||||||||
| Charge Current | 1-5A | |||||||||
| Life Cycle | ≥80% Capacity After 800-1000 cycles | |||||||||
| Parameter | 48V 60AH | 48V 50AH | 48V 30AH | 48V 39AH | 48V43.5AH | 48V 48AH | 48V 52.5AH | 48V 40AH | 48V 45AH | 48V 50AH |
| Nominal Power | 2880wh | 2400wh | 1440wh | 1872wh | 2088wh | 2304wh | 2520wh | 1920wh | 2160wh | 2400wh |
| Configuration | 13S1P | 13S1P | 13S15P | 13S15P | 13S15P | 13S15P | 13S15P | 13S10P | 13S10P | 13S10P |
| Cell Brand | Polymer | Polymer | ChamRider | ChamRider | Samsung | ChamRider | Samsung | ChamRider | ChamRider | Samsung |
| Cell Capacity | 63E/E58 | 2000mah | 2600mah | 2900mah | 3200mah | 3500mah | 4000mah | 4500mah | 5000mah | |
| Cell Type | 18650 | 21700 | ||||||||
| Built-in BMS | 50A(Customized) | |||||||||
| Fit Motor Power | 48V350W-2000W | |||||||||
| APRX Weight（KG） | ≈15 | ≈14 | ≈14.1 | ≈14.1 | ≈14.1 | ≈14.1 | ≈14.1 | ≈12.5 | ≈12.5 | ≈12.5 |
| Dimension(mm) | 420*175*131 | |||||||||
| Charge Current | 1-5A | |||||||||
| Life Cycle | ≥80% Capacity After 800-1000 cycles | |||||||||
| Parameter | 52V 60AH | 52V 50AH | 52V 28AH | 52V36.4AH | 52V 40.6AH | 52V 44.8AH | 52V 49AH | 52V40AH | 52V45AH | 52V 50AH |
| Nominal Power | 3120wh | 2600wh | 1456wh | 1892.8wh | 2111.2wh | 2329.6wh | 2548wh | 2080wh | 2340wh | 2600wh |
| Configuration | 14S1P | 14S1P | 14S14P | 14S14P | 14S14P | 14S14P | 14S14P | 14S10P | 14S10P | 14S10P带支架 |
| Cell Brand | Polymer | Polymer | ChamRider | ChamRider | Samsung | ChamRider | Samsung | ChamRider | ChamRider | Samsung |
| Cell Capacity | 63E/E58 | 50B/50 | 2000mah | 2600mah | 2900mah | 3200mah | 3500mah | 4000mah | 4500mah | 5000mah |
| Cell Type | polymer | 18650 | 21700 | |||||||
| Built-in BMS | 50A(Customized) | |||||||||
| Fit Motor Power | 52V350W-2000W | |||||||||
| APRX Weight（KG） | ≈15.8 | ≈14.8 | ≈14.2 | ≈14.2 | ≈14.2 | ≈14.2 | ≈14.2 | ≈13.4 | ≈13.4 | ≈13.4 |
| Dimension(mm) | 420*175*131 | |||||||||
| Charge Current | 1-5A | |||||||||
| Life Cycle | ≥80% Capacity After 800-1000 cycles | |||||||||
Product Introduction
A-Grade Pouch Battery Cells
The Rear Rack Battery utilizes high-quality A-grade Pouch battery cells, ensuring superior performance and reliability. By using A-grade Pouch battery cells, the battery achieves excellent energy efficiency and longer lifespan, delivering optimal power output. This choice of A-grade Pouch battery cells showcases the battery's commitment to quality, meeting the preferences of European riders who value reliability and performance.
Ultimate High Capacity of 76AH
The Rear Rack Battery offers an impressive high capacity of 76AH, providing an extended riding range for long-distance journeys. With its ultimate high capacity, cyclists can enjoy prolonged rides without worrying about frequent recharging. This remarkable capacity sets the battery apart, catering to the demands of European riders who seek endurance and reliability.
Integrated Rear Safety Warning Light
The Rear Rack Battery features an integrated rear safety warning light, enhancing visibility and ensuring a safer riding experience. The built-in rear safety warning light is designed to make cyclists more noticeable to other road users, increasing overall road safety. This thoughtful safety feature prioritizes rider visibility and enhances the battery's appeal to European riders who value safety and convenience.
Customizable Discharge Port
The Rear Rack Battery offers a customizable discharge port, allowing riders to tailor the battery's connection to their specific needs. This customization option ensures compatibility with a wide range of electric bike models and facilitates easy installation. By providing a customizable discharge port, the battery offers versatility and convenience, meeting the diverse preferences of European riders.
BMS Overcurrent and Overcharge Protection
The Rear Rack Battery is equipped with a Battery Management System (BMS) that provides overcurrent and overcharge protection. The BMS continuously monitors the battery's performance, safeguarding against potential risks and ensuring safe and reliable operation. This advanced BMS feature highlights the battery's commitment to safety and longevity, meeting the expectations of European riders who prioritize quality and durability.
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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