ChamRider 13S3P 10S4P SSE-002 DONGCHE II Down Tube Battery 36V 48V 7.8AH 14AH 13S3P 10S4P 250W 350W 500W 18650 E-bike Battery With Elastic lock Neodrives


1.Enhanced Size for Greater Capacity: Embrace a larger realm of power. The DONGCHE II Battery from ChamRider is designed with increased dimensions, allowing for a higher number of cells and a greater overall capacity. Immerse yourself in the freedom of extended rides, fueled by an abundance of energy. Unleash the potential of your electric bike with a battery that offers unmatched endurance.

2.Innovative Bluetooth Battery Management System (BMS): Stay connected, stay in control. ChamRider's DONGCHE II Battery features a cutting-edge Bluetooth Battery Management System (BMS), developed in-house. Seamlessly monitor your battery's status in real-time and gain valuable insights into its performance, health, and remaining capacity. Stay informed and ride with confidence, knowing your battery's vital signs are just a tap away.

3.Intuitive 5-Light Battery Level Indicator: Never lose track of your power reserves. The DONGCHE II Battery is equipped with an intuitive 5-light battery level indicator, providing instant visual feedback on your remaining charge. Effortlessly plan your rides and avoid unexpected power shortages. Stay in control and enjoy the peace of mind that comes with a clear view of your battery's energy levels.

4.Exceptional After-Sales Rate of 0.1%: Experience reliability like never before. ChamRider's DONGCHE II Battery boasts an extraordinary after-sales rate of 0.1%. This exceptional track record reflects our commitment to delivering superior quality and performance, ensuring your electric biking adventures are free from disruptions. Trust in ChamRider for a battery that stands the test of time.

Upgrade your electric bike today with ChamRider's DONGCHE II Battery—the catalyst for an electrifying transformation. Unleash unparalleled power, stay connected, and ride with confidence as you redefine the boundaries of electric biking.

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Battery Cell Parameters

Each battery cell undergoes internal resistance testing

100% Real Capacity

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1 Year Warranty

Battery Cell Issue Full Compensation

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About Us

Dongguan ChamRiderTechnology Co, Ltd wasestablished in 2012, supplierintegrating R&D, productionand sales. Our products includelithium-ion batteries, polymerbatteries, lithium-iron phosphateetc., and sold more than 100countries like United StatesUnited Kingdom,France, Spain, Russia, Germany and South Korea. At this stage, we havea highly skilled R&D team and an excellent after-sales team.

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Contact Information

Contact: Lyla
Tel: +86 18002690639
WhatsApp: +86 18002690951

Company Address

Country: China
Province: Guangdong
City: Dongguan
Address:No.11, Zhifu Road, Xinhe, Wanjiang District