Char-Griller Replacement Battery for ECOTRIC Seagull Ebike - 1769842504930_969
This 48V 12.5Ah (600 Wh) Lithium-Ion battery pack, designed for Seagull, has reliable quality and superior performance. The battery pack uses quality lithium-ion cells, which have high energy density and high discharge efficiency. And it has a super long service life, whose cycle life can reach more than 600 times. For portability and anti-theft reasons, we've made a detachable design that you can take home to charge. The battery securely mounts to the base without connecting any wires.
A spare battery can double the distance you travel. You can completely immerse yourself in the journey without being bothered by low power.
Features
Rated voltage: 48V
Battery capacity: 12.5Ah
Weight: 12.8lb
Built-in charge level indicator
Lockable and removable with two includes keys
What our Experts Think
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Reliable OEM Replacement — Designed specifically for the ECOTRIC Seagull eBike, ensuring optimal compatibility and consistent performance.
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Extended Ride Range — High-capacity lithium-ion cells provide longer travel distance per charge, reducing range anxiety.
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Easy Installation — Removable, plug-and-play design allows for quick swapping without tools or complex setup.
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Durable & Long-Lasting — Built to withstand repeated charge cycles while maintaining energy efficiency and reliability.
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Battery Safety Features — Includes protection against overcharge, short circuit, and overheating for safer operation.
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Smart Upgrade Option — Ideal for riders looking to replace an aging battery or carry a backup for extended rides.
Q&A
Q: What is this product?
A: A replacement lithium-ion battery specifically designed for the ECOTRIC Seagull electric bike, ensuring continued power and performance.
Q: What is the battery capacity and voltage?
A: Typically ranges around 36V–48V with capacities between 10–15Ah, depending on the exact model, providing sufficient range for daily rides.
Q: How long does it take to charge?
A: Charging time is generally 4–6 hours for a full charge using the original ECOTRIC charger.
Q: How many miles can I ride per charge?
A: Depending on terrain, rider weight, and assist level, it can deliver approximately 25–50 miles per charge.
Q: Is it easy to install?
A: Yes — it’s plug-and-play with the ECOTRIC Seagull bike, designed for simple removal and installation.
Q: Is this an official replacement?
A: Yes — designed to meet or exceed OEM specifications for safe and reliable use.
Q: How do I maintain the battery?
A: Keep it charged between rides, store in a cool dry place, and avoid over-discharge to prolong battery life.
Q: Is it safe for use?
A: Yes — comes with built-in overcharge, over-discharge, and short-circuit protection for safe operation.
Maintenance Tips
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Charge properly: Use the manufacturer-approved charger and avoid fully discharging the battery.
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Store correctly: Keep in a cool, dry place, away from direct sunlight and moisture.
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Avoid extreme temperatures: Do not expose the battery to freezing or high heat.
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Clean contacts: Wipe terminals gently with a dry cloth to maintain good electrical connection.
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Inspect regularly: Check for swelling, cracks, or other damage before each use.
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Periodic recharge: For long-term storage, recharge to 40–60% every 2–3 months to preserve battery health.
