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EUNORAU ELECTRIC BIKES

Eunorau 48V12.5Ah/17.5Ah Seat Tube Battery

SKU 48V-125AH-285
$299.00
$299.00
Transparent pricing — no hidden fees
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✓ Authorized Online Dealer

✓ Free Shipping – Delivered in 4–13 Business Days (U.S.)

✓ Full Manufacturer Warranty Included

✓ Questions? Call us: +1 (844) 493-3486

Estimated shipping time

Order Handling Time: 1–3 Business Days (Monday – Friday)

Transit Time: 3–10 Business Days (Monday – Friday)

Total Estimated Delivery Time: 4–13 Business Days

See our Shipping Policy

What is your Return Policy?

Returns are accepted within 30 days of delivery for unused items in original packaging.

For non-defective returns, a 20% restocking fee applies and customers are responsible for return shipping.

If an item arrives damaged or incorrect, contact us within 7 days and we’ll arrange a replacement or refund, with return shipping covered where applicable.

Refunds are processed within 5–7 business days after inspection. See our Return & Refund Policy for full details.

Product Description

EUNORAU's 48V lithium-ion seat tube battery delivers reliable power for electric bikes, tricycles, and motorcycles. Built with premium SANYO, LG, or SAMSUNG cells, this robust pack offers 12.5Ah or 17.5Ah capacity with a 500-800 cycle lifespan. The intelligent BMS system provides comprehensive protection including short-circuit, overcharge, overdischarge, and overcurrent safeguards. With a 25-30A continuous discharge rate and 45-60A peak capability, it efficiently powers 250W to 1000W motors. Weighing approximately 4.5kg and measuring 75×110×365mm, this compact design fits seamlessly into your frame. Backed by EUNORAU's authorized service network, you'll receive professional support whenever needed. Charge at 2A standard or 3A fast mode for convenient operation.

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