SKU: 61818002786

48V 18Ah Ebike Battery for Rumble 2.0

Sale price$161.55 Regular price$179.50
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

48V 18Ah Ebike Battery for Rumble 2.0Works with Cyrusher Rumble 2. 0 Only This battery listing is specifically designated for Cyrusher Rumble models 48v 18ah. (NOTE: In the event that a wrong part is ordered from Cyrusher's website, and the package has been shipped out, the customer will be required to pay the original shipping cost (including cancellation fees from the shipping company), plus the new shipping cost for the correct part (paying for the cost of the part is not needed, only

Works with Cyrusher Rumble 2.0 Only

This battery listing is specifically designated for Cyrusher Rumble models (48v 18ah).

(NOTE: In the event that a wrong part is ordered from Cyrusher's website, and the package has been shipped out, the customer will be required to pay the original shipping cost (including cancellation fees from the shipping company), plus the new shipping cost for the correct part (paying for the cost of the part is not needed, only shipping costs). 

About the battery: There are many factors that will determine the battery's life, such as: Temperature, storing strategies, battery care, etc. It is possible with increased or decreased temperatures that the battery's charge will drain quicker. We recommend keeping the battery near room temperature for best results.

Storing the battery: When storing the battery for long periods of time, DO NOT fully charge the battery. We recommend storing the battery between 50%-70% to best protect the battery's cells.

Charging: The battery takes about 6-7 hours to fully charge and can last up to 800 full charges. 

Please note:

Batteries purchased individually do not come with a charger. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61818002786

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4.3 ★★★★★
Based on 776 reviews
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merrylee
Birmingham, US
★★★★★ 5
Soft but Supportive, Sleeps Cool!
Size: Queen (Pack of 2)
Very comfortable and adjustable pillows. Good neck support for side and back sleeping. They feel cool and not too hot at night. Great value for a set of two. Happy with my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
B
Verified Purchase
BLT090973
Charlottesville, US
★★★★★ 4
LOVE IT but cooling depends on readjusting frequently
Size: Queen (Pack of 2)
I’ve actually been pretty happy with this product overall, especially for comfort and the initial cooling effect. When you first sit or lay on it, it definitely feels cool and refreshing, which is a huge relief if you run warm or live somewhere hot. Humanity continues its decades-long campaign against functional air circulation, so products like this are doing important work. That said, I do think it’s important to be realistic about expectations. The cooling effect doesn’t stay perfectly consistent in one spot forever. After sitting or laying in the same position for a while, the area naturally warms up and you’ll usually need to shift or readjust to feel the cooler sections again. It’s not “ice cold all the time” magic despite what some listings might make people imagine. Even with that limitation, I still think it works well and is worth purchasing. The materials feel comfortable, the quality seems solid, and it absolutely helps reduce heat buildup compared to regular fabric or cushions. I’ve found myself using it regularly, especially during warmer days and nights. So if you go into it understanding that movement/readjustment is part of how the cooling effect works, it’s actually a very good product and noticeably more comfortable than standard alternatives.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
Y
Verified Purchase
YuQiu Jiang
Chelsea, US
★★★★★ 5
Large and thin
Size: Queen (Pack of 2)
This pillow is large and relatively thin, and it's not soft to the touch; it has a granular texture inside, which I prefer. However, it's too high and too soft for me.
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Reviewed in the United States on May 14, 2026
G
Verified Purchase
Green Shadow's Fire🔥🔥🍏🍐🍈🌱🌲🌳🌴🍀🌿
Boise, US
★★★★★ 5
Supple and soft pillow.
Size: King (Pack of 2)
Very supportive pillow soft and firm enough to keep your neck natural curve. Great value!
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Reviewed in the United States on May 20, 2026
J
Verified Purchase
Jimmy H
Natrona Heights, US
★★★★★ 5
The best thing is coming with a pillow cover to protect the pillow!
Size: Queen (Pack of 2), Size: Queen (Pack of 2)
The item was out of my think. It was soft and in a right deep for me. if you like sleeping on a softy and not high pillow, this is good choice for you!
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Reviewed in the United States on May 26, 2026

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