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Description
36V 22.5AH Electric Bike Battery Down Tube Style for 200W 250W 300W 350W EBikeBattery Certification Battery Safety Standard: IEC 62133 2: 2017 + A NSW Certificate Number: NSW29667 36V 22. 5AH Down Tube Lithium Battery Built with DMEGC 4500 CELL Premium Power for eBikes Upgrade your eBike performance with this high quality IEC 62133 2 CERTIFIED down tube lithium ion battery, designed for smooth, efficient and long lasting rides. Battery Type: Down Tube Lithium ion Battery Rated Voltage Capacity: 36V 22. 5Ah Weight App: 4500g
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Battery Certification
Battery Safety Standard:
IEC 62133-2:2017 + A
NSW Certificate Number:
NSW29667
36V 22.5AH Down Tube Lithium Battery – Built with DMEGC 4500 CELL | Premium Power for eBikes
Upgrade your eBike performance with this high-quality IEC 62133-2 CERTIFIED down tube lithium-ion battery, designed for smooth, efficient and long-lasting rides.
- Battery Type: Down Tube Lithium-ion Battery
- Rated Voltage / Capacity: 36V / 22.5Ah
- Weight App: 4500g
- Dimensions: Approx. L368mm W95mm H125mm
- Battery Color: Black
- Battery Cell: DMEGC 4500 CELL
- Recommend to use: 200W 250W 300W 350W 500W 750w
- Discharge cycle life: about 800 times
SPECS:
- Nominal Voltage： 36V
- Typical Capacity： 22.5Ah
- Peak discharge current： 20A (2 second)
- Discharge cut-off voltage： 27V±0.5V
- Maximum Charger voltage： 42±0.5V
- Charge current： ≤3A
- Charging port type: DC - please check photo for details
- Cell：2170045E (10S45) comply with IEC 62133-2:2017 Standard
Package Included:
- 1 x 36V 22.5 Ah Battery
- 1 x Frame Mount
- 2 x Keys
- 1 x Charger (Optional)
Important Notes:
- Please check the connectors, voltage and size of the battery before purchase, it is important to ensure this battery can be allocated into your bike frame.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Shockingly great affordable basic T- Shirts
Fit Type: Regular Fit, Color: Black/Black, Size: 6X-Large Big Tall
I love these shirts! The fact they are big and tall is amazing. Better than Hanes, Fruit of the Loom, and Gildan. I am 6 foot 5 and heavier than I'd like to admit. I also have a wide chest 64 inches(Its hereditary). I need width and length! It is tough to find a shirt that is big and tall. Literally it's one or the other. Amazon of all places solved this. I did get two that weren't right they replaced them swiftly. Also for some strange reason white is a tad bit smaller in the same size. Usually it's the other way around with other manufacturers. I could not find black shirts that fit me comfortably for years! I was convinced it would be impossible to ever find any that would fit. This felt like a long shot and it paid off! Which is rare. I do not dry them in the dryer I know they will shrink(Probably wouldn't hurt to wash cold). If you want to dry them and you can I would go size up. Not too thin or too heavy wouldn't consider it an undershirt.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
New default shirt
Fit Type: Regular Fit, Color: Navy/Navy, Size: Small
Amazon has again proved that it did good research about what makes a good basic garment. I've been wearing these for a few weeks now and honestly I forgot about them because they just fit and are not annoying and don't look bad. They are good. Also the cotton seems high quality and is soft. Also the small fit as expected.
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Reviewed in the United States on March 11, 2026
★★★★★ 3
Good quality cloth, but shrinks
Fit Type: Regular Fit, Color: Black/Black, Size: X-Large
Nice fabric. But it shrinks after the first wash
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Durable, Comfortable, and a Great Everyday Basic
Size: XX-Large, Color: Navy, Pocket Description: Plain Front
The Amazon Essentials Men’s Relaxed-Fit Heavyweight Cotton T-Shirt is exactly what a good basic tee should be—comfortable, well-made, and built to last. The heavyweight cotton feels substantial without being stiff, and it holds its shape nicely after multiple washes.
The relaxed fit gives plenty of room for movement without looking sloppy, and the fabric has just the right amount of structure for a polished casual look. It works equally well for layering under flannels or wearing on its own.
Pros:
• Thick, high-quality cotton that feels durable
• Relaxed fit for comfort and ease of movement
• Retains shape and color after washing
• Versatile for casual wear or layering
Cons:
• Slightly longer length may not suit shorter torsos
• Limited stretch since it’s 100% cotton
Bottom line: A sturdy, well-fitting T-shirt that’s perfect for everyday wear. Great quality for the price and likely to become a wardrobe staple.
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Reviewed in the United States on August 12, 2025
★★★★★ 5
Great Color and Great Fit !
Size: X-Large, Color: Bright Poppy Red, Pocket Description: Plain Front
I purchased sever bright shirts on Amazon for bike riding near busy streets. This shirt is perfect. It fits and feels good. After washing the color held strong. Very happy with this purchase.
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Reviewed in the United States on June 12, 2026