Rattan Replacement Battery – 48V 20Ah for Quercus, Sequoia & Pinus
20AH Battery (For Quercus / Sequoia / Pinus Model)
Power and reliability converge in this purpose-built 48V 20Ah battery pack designed for Quercus, Sequoia, and Pinus models. With a capacity of 48V 20Ah (960Wh) and premium Samsung cells, it delivers sustained energy where you need it most—whether you're cruising daily or tackling challenging hills.
Key specifications at a glance
- Voltage and capacity: 48V, 20Ah (960Wh) to maximize range and performance.
- Cell quality: Samsung battery cells chosen for consistent power delivery and durability.
- Weight: 11 lbs, a balanced profile that maintains maneuverability while delivering ample energy.
- Compatibility: specifically built for Quercus, Sequoia, and Pinus models.
Why this battery stands out
Real-world riding requires a battery you can trust. This pack pairs a substantial 960Wh energy reserve with the reliability of Samsung cells, delivering smooth power across accelerations, climbs, and long rides. The 48V platform is a natural fit for the Quercus, Sequoia, and Pinus powertrain architecture, ensuring seamless integration and predictable performance.
Use cases and scenarios
- Daily commuting with a noticeable boost in range compared to smaller packs.
- Weekend adventures with confidence to extend trips without frequent recharging.
- Hilly routes and steeper gradients where consistent power matters most.
What you can expect in practice
Realistic expectations depend on rider weight, terrain, wind, and assist level. With 960Wh, you’ll benefit from longer periods of assist before recharging is needed, translating to fewer top-ups during a typical outing and greater planning flexibility for longer durations away from home.
Care and handling tips
To maximize lifespan, store in a cool, dry place and use a charger appropriate for a 48V system. Always ensure connectors are clean and secure before riding, and follow your model's guidance for safe installation and removal of the battery.
Why ride with VortexCycles
Buying an e-bike online takes trust. Here's exactly what you get when you buy from us.
Authorized dealer for Revi Bikes, EUNORAU, Rattan, HappyRun, and Yamee. Every bike is new, factory-sealed, and backed by the full manufacturer warranty.
Coverage, spelled out. Manufacturer warranties run 12 to 24 months depending on the brand, with EUNORAU frames covered for 10 years. They cover manufacturing defects, not wear parts like tires, brake pads, and chains. Each bike's exact coverage is listed on its page, and optional Product Protection adds accidental-damage coverage.
Help from start to finish. Get straight answers on fit, power, and setup before you order, and support with warranty claims after it arrives.
Ships free from a U.S. warehouse. Most bikes arrive in 7–10 business days by FedEx or UPS to the lower 48. Tracking is emailed as soon as your bike ships, and a signature is required on delivery.
The two minutes that protect your purchase. Before you sign, walk around the box. If it's torn, crushed, or punctured, write it on the delivery slip and photograph it before you open it. A clean signature makes a damage claim much harder to win. Some brands require damage reports right away, so open the box the day it arrives. We'll work the claim with you.
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Questions? Chat with us, call (855) 970-3574, or email info@vortexcycles.bike, Monday–Friday, 9am–5pm CT. We reply to every email within one business day.
