13S3P 10S4P Rear Rack Battery ChamRider SSE-039 HAIYING II 250W 350W 500W 18650 Rapid-charging E-Bike Battery Orbea

1. Integrated Tech-inspired Tail Light: Experience enhanced safety with the HAIYING II Battery's built-in tech-inspired tail light. This futuristic design not only adds a touch of flair to your electric bike but also serves as a safety feature, alerting vehicles behind you and ensuring your well-being on the road.2. Built-in Mechanical Lock: Our battery comes equipped with a built-in mechanical lock, providing dual benefits of anti-theft protection and secure attachment. No more worries about potential theft or accidental detachment, giving you peace of mind during your rides.3. Premium Battery Cells for Extended Lifespan: The HAIYING II Battery is crafted with high-quality battery cells, ensuring exceptional performance and a long cycle life. Say goodbye to frequent replacements and enjoy a battery that lasts, allowing you to maximize your adventures.4. Lightweight Design: Experience the freedom of effortless maneuverability with the HAIYING II Battery's lightweight design. It's engin