SSE-176 SUONITE 21G40O ChamRider Integrated E-Bike Battery 21700 250W 350W 500W 36V 48V 12AH - 19.2AH Advanced Management System Gazelle


1.Compact Design for Seamless Integration: The SUONITE 21G40O Battery boasts a sleek and compact design that seamlessly integrates with your bike's frame. Its innovative embedded design ensures a harmonious blend with your bike, providing a streamlined and aesthetically pleasing appearance.

2.5-Lamp Battery Level Display: Stay informed about your battery's power level with the 5-lamp battery level display. This intuitive feature provides a clear and accurate indication of your remaining battery capacity, allowing you to plan your rides with confidence and avoid unexpected power shortages.

3.Anti-Theft Security Lock: We understand the importance of keeping your electric bike secure. That's why the SUONITE 21G40O Battery is equipped with an anti-theft security lock. This feature provides an added layer of protection, deterring potential thieves and giving you peace of mind when leaving your bike unattended.

4.7-Pin Discharge Terminal Design for Enhanced Efficiency: The SUONITE 21G40O Battery features a 7-pin discharge terminal design, which optimizes the efficiency of power delivery. This innovative design ensures effective and efficient discharge, maximizing the battery's performance and extending your riding range.

Choose ChamRider's SUONITE 21G40O Battery and elevate your electric bike to new heights. With its compact design for seamless integration, 5-lamp battery level display, anti-theft security lock, and 7-pin discharge terminal design, this battery offers unparalleled convenience, security, and efficiency.

Free Gift

Battery Cell Parameters

Each battery cell undergoes internal resistance testing

100% Real Capacity

Local Warehouses Worldwide

1 Year Warranty

Battery Cell Issue Full Compensation

ChamRider Certificates


Positive Feedback


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.

Drop Us a Line

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