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52V Ebike Battery 21.2AH Samsungcell Lithium for Electric Bicycle Commuting | UL2271 Certifated by ACT, 60A Smart BMS fit 500-3000W Motor, IP65 Waterproof Long Range E-bike Battery with 4A Fast Charger

  • Based on 3 reviews
Condition: New
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$399.99 Why this price?
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Availability: Only 2 left in stock, order soon!
Fulfilled by Batteryhome378

Arrives Sunday, Aug 23
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Color: 52V 21.2AH


Features

  • High Power for Demanding Rides: This 52V 21.2Ah lithium battery provides reliable high-output power for 500W-3000W electric bikes, scooters, and electric motorcycles. Designed for steep hills, long rides, and high-performance commuting, it delivers dependable range and smooth acceleration for everyday riding or adventure use.
  • Designed for Most Triangle Frames: This compact 52V triangle battery measures 11.9 7.36 inches and is designed to fit a wide range of e-bike triangle frames. Ideal for commuting and DIY electric bike builds. Please check that your bike frame provides at least 17" top tube, 12" seat tube, and 20" down tube clearance before purchase.
  • 4A Fast Charging & Removable Design: This Replacement battery includes a powerful 4A fast charger that fully charges the battery in approximately 5 hours. The removable design makes charging more flexible and convenient, whether at home, work, or on the go. Perfect for commuting, weekend rides, and extended outdoor use.
  • 60A Smart BMS Protection: The built-in 60A Smart BMS provides multiple layers of protection against overcharging, overheating, short circuits, and overcurrent. Designed for stable and efficient power delivery, it helps ensure safer riding performance for commuting, off-road adventures, and long-distance travel.
  • Reliable IP65 Water Resistance: Built with an IP65-rated outer shell, this electric bike battery is designed for reliable performance in light rain and everyday outdoor riding environments. Suitable for commuting, trail riding, and changing weather conditions while helping protect the battery during regular use.
  • Long Cycle Life: Designed for long-term use, this e-bike battery delivers over 1,000 charge cycles for dependable daily riding and extended battery lifespan. Built with premium-grade Samsungcells, it provides stable power output and reliable range for commuting, outdoor riding, and high-performance e-bike use.
  • Multi-Purpose high capacity Battery: Designed for a wide range of electric mobility applications, this lithium battery is compatible with e-bikes, electric scooters, electric tricycles, e-skateboards, and DIY electric projects. Ideal for daily commuting, outdoor riding, and custom electric vehicle builds.

Description

Pick the best battery for your bikes and electrify them, go further and ride easier, we want you to love riding your ebikes. Our warehouse is located in California. Orders ship in 24 hours (weekends excluded) Delivery: 3-5 days (location dependent) Crafted with premium Samsung cells, all our batteries are backed by comprehensive after-sales service. Our expert support team stands ready to assist you with any installation and usage-related matters. Our battery comes with 30 - 40% energy. After receiving the battery, please fully charge it before using or storing it. 52V 21.2Ah 52V 31.8Ah 72V 15Ah 72V 20Ah 48V 21.2Ah 36V 10.6Ah 48V 21.2Ah

Number of Batteries: 56 Nonstandard Battery batteries required. (included)


Brand: ZLSHELIBK


Battery Cell Composition: Lithium Ion


Recommended Uses For Product: Bicycle


Unit Count: 1 Count


Number of Batteries: 56 Nonstandard Battery batteries required. (included)


Brand: ZLSHELIBK


Model Number: BGBTG-MINI2170/14S4P/53G


Model Name: Lithium-ion Power Battery


UPC: 770612119581


Manufacturer: Dongguan Batterysea Energy Co.,Ltd


Included Components: Ebike Battery, Charger, Accessories, Instruction Manual


Warranty Description: 1 Year


Voltage: 52 volts


Reusability: Rechargeable


Unit Count: 1 Count


Battery Weight: 5.2 kg


Item Weight: 11.5 pounds


Antenna Location: Bicycle


Battery Cell Type: Lithium Ion


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Don't forget to turn the black button on
Color: 52V 21.2AH
So far so good. Hasn't used it much. But plan to to in the next few weeks. When receiving it. I thought it wasn't any good and it was broken but it turned out there's a on and off button on the side of the battery on the back side that I did not know about. Contact the seller and the seller inform me of that button. Once I figured out the button and everything was a go. Seems to be a good value for the money ... show more
Reviewed in the United States on August 5, 2026 by craig dyer

  • Ideal for daily commuting
Color: 52V 21.2AH
As a daily e-bike commuter, this battery has been a game-changer. I ride 25 miles round-trip, and it still has over 50% charge left when I get home. The 5-hour full charge is perfect for overnight topping up, and the lightweight design (for its capacity) makes it easy to carry indoors to charge. Waterproof, well-protected, and built to last. ... show more
Reviewed in the United States on May 19, 2026 by Gary Duncan

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