ChamRider 18650 Rear Rack Battery 350W 500W 1000W 2000W SSE-005 DOLPHIN III 1000W Electric Bicycle Motors E-bike Battery 13S4P 10S5P Phylion


1.Larger Tail Light Design for Increased Visibility: Illuminate your path with confidence. The DOLPHIN III Battery features a larger tail light design, catering to the diverse needs of electric bike riders. With this enhancement, you can enjoy improved visibility and safety, ensuring that you're seen by others on the road. Ride with peace of mind, knowing that ChamRider has your safety as a top priority.

2.5-LED Battery Level Display for Instant Power Check: Stay informed at a glance. The DOLPHIN III Battery is equipped with a convenient 5-LED battery level display. With just a simple click, you can easily check your battery's power status, allowing you to plan your rides and adventures with ease. Stay one step ahead and never be caught off guard by a low battery again.

3.Built-in Buffer Protection for Enhanced Durability: Embrace the power of resilience. The DOLPHIN III Battery incorporates a built-in buffer protection system, safeguarding your battery against potential damage from impacts and collisions. Ride with confidence, knowing that ChamRider's battery technology is designed to withstand the rigors of the road, providing you with long-lasting performance.

4.Equipped with a Mechanical Lock and Two Keys for Added Security: Protect what matters most. The DOLPHIN III Battery is equipped with a robust mechanical lock, accompanied by two keys, ensuring the utmost security for your electric bike. With ChamRider, you can ride with peace of mind, knowing that your battery is safeguarded against theft and unauthorized access.

Discover the unrivaled versatility, user-friendly features, built-in protection, and uncompromising security of the DOLPHIN III Battery. Unleash your electric biking potential, embrace the freedom of the road, and experience the pinnacle of sustainable transportation.

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