350W 500W 1000W 2000W SSE-004 DOLPHIN II Central Controller Electric Bicycles Battery 18650


1.Upgraded Battery Casing for Enhanced Safety: Elevate your peace of mind. The DOLPHIN II Battery features an upgraded thickness in its battery casing, providing an additional layer of safety and protection. With ChamRider's commitment to innovation and advancement, you can ride with confidence, knowing that your battery is designed to meet the highest safety standards.

2.Integrated Tail Light Design for Nighttime Visibility: Illuminate your path to safety. The DOLPHIN II Battery incorporates a thoughtfully designed integrated tail light, ensuring enhanced visibility during nighttime rides. Ride with peace of mind, knowing that you have an extra layer of safety, making your presence known to others on the road.

3.Compliant with Multiple International Certifications: Embrace global compatibility. The DOLPHIN II Battery meets the stringent requirements of multiple countries, including Europe, the United States, and more. With certifications such as UL and CE, you can trust that ChamRider's battery technology adheres to the highest quality and safety standards worldwide.

4.Fast Charging Capabilities: Power up and go. The DOLPHIN II Battery supports fast charging, reducing downtime and maximizing your electric biking adventures. Spend less time waiting and more time exploring the open road, as ChamRider's battery technology keeps you on the move.

Discover the unparalleled safety, convenience, global compatibility, and fast-charging capabilities of the DOLPHIN II Battery. Unleash your electric biking potential, embrace the freedom of the ride, and experience the future of sustainable transportation.

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Battery Cell Parameters

Each battery cell undergoes internal resistance testing

100% Real Capacity

Local Warehouses Worldwide

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
Email: lyla@chamrider.cn
WhatsApp: +86 18002690951

Company Address

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