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21700 Cell 36v 48v 52v 60v 72v 15ah 20ah 25ah 30ah 35ah Ebike Lithium Battery Pack Jumbo Shark Downtube Electric Bicycle Battery 1

21700 Cell 36v 48v 52v 60v 72v 15ah 20ah 25ah 30ah 35ah Ebike Lithium Battery Pack Jumbo Shark Downtube Electric Bicycle Battery 2

21700 Cell 36v 48v 52v 60v 72v 15ah 20ah 25ah 30ah 35ah Ebike Lithium Battery Pack Jumbo Shark Downtube Electric Bicycle Battery 3

21700 Cell 36v 48v 52v 60v 72v 15ah 20ah 25ah 30ah 35ah Ebike Lithium Battery Pack Jumbo Shark Downtube Electric Bicycle Battery 4

21700 Cell 36v 48v 52v 60v 72v 15ah 20ah 25ah 30ah 35ah Ebike Lithium Battery Pack Jumbo Shark Downtube Electric Bicycle Battery 5

21700 Cell 36v 48v 52v 60v 72v 15ah 20ah 25ah 30ah 35ah Ebike Lithium Battery Pack Jumbo Shark Downtube Electric Bicycle Battery 6

21700 Cell 36v 48v 52v 60v 72v 15ah 20ah 25ah 30ah 35ah Ebike Lithium Battery Pack Jumbo Shark Downtube Electric Bicycle Battery

The 21700 Cell Jumbo Shark Downtube Electric Bicycle Battery Pack is a powerful lithium battery designed for e-bikes. Available in 36V, 48V, 52V, 60V, and 72V options, with capacity choices from 15Ah up to 35Ah, it offers strong, long-lasting energy for electric bikes. Its durable build ensures reliable performance on all road types.

This battery pack is perfect for daily commuting, long-distance rides, and off-road adventures. It suits riders who need extended bike range and consistent power. Ideal for upgrading or replacing e-bike batteries to enhance ride experience.

Shipping:

Support Sea freight

Place of Origin:

China

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-1(pieces):31(days),2-10(pieces):35(days),11-50(pieces):40(days),>50(pieces):To be negotiated(days)

Customization:

Logo/graphic design (Min. Order: 20 sets)

Brand Name:

FUPOWTE

Model Number:

WL8109

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BMS

20-60A, according your motor power

Voltage

36V/48V/52V/60V/72V, optional

Type

Lithium Battery

Cell

L-G/Sam-sung/China Brand Top Grade A 21700 5000mah Cell

Cycle Life

≥ 1000 Cycles

Place of Origin

Guangdong, China

Charger

2 A, 3A

Certification

Battery Weight

About 7KG

Origin

China

Battery Dimension

392*96*160mm

Max capacity

80pcs 21700 cell

Discharge Grade

3c discharge, 5c discharge

Battery Cell

5000 mAh

Battery Style

Downtube

Nominal Capacity Ah

20Ah

Fit Motor

1000-1500 W, 500-1000 W, 0-500w

Nominal Voltage V

48 V, 36 V, 52 V, 72 V, 60V

Compitable Bike

electric bike, Mountain Bike, City bike, folding bike, fat tire bike, Road Bike, Cruiser bike, Hybrid Bike, tricycle bike, bmx bike

Battery Management System

20A-80A

Battery Position

Down Tube

Battery Type

Lithium Battery, Li-Ion, Lithium, Lithium Ion, Rechargeable

Rated Power

1000w-3000w

Composed Type

13s4p, 10s4p, 13s3p, 14s4p

Cell Capacity

5000 mAh

Nominal Capacity

15-35Ah, customize capacity available

Application

Gift, Electric Vehicle, electric bike, Electric Scooter, E-bike, Electric motorcycle

Reliable Power, Sleek Design

Experience extended rides and reliable power with the Mountain Bike Battery designed for versatile 36v to 72v systems and high-capacity ranges from 15ah to 35ah. Its durable downtube jumbo shark style pack ensures a secure fit and optimal energy delivery for all your off-road adventures. Built with premium 21700 cells, this battery offers excellent quality and long-lasting performance to keep you powered mile after mile.

High-Capacity Versatile Power

The Mountain Bike Battery features high-capacity 21700 cells available in multiple voltage options including 36V, 48V, 52V, 60V, and 72V, with capacities ranging from 15Ah to 35Ah, ensuring extended riding range and reliable power output. Its robust downtube design, branded as Jumbo Shark, offers enhanced durability and seamless integration into electric bicycles, providing both protection and aesthetic appeal. Engineered for optimal performance and longevity, this lithium battery pack delivers consistent energy, rapid charging, and efficient thermal management to meet the demands of various mountain biking terrains.

Powerful, Versatile, High-Capacity, Durable

This high-capacity 21700 cell battery pack is designed to power electric bicycles with voltage options ranging from 36V to 72V and capacity choices from 15Ah to 35Ah. Compatible with Jumbo Shark downtube frames, this reliable lithium battery pack ensures long-lasting performance and extended ride times. Ideal for off-road adventures, this Mountain Bike Battery delivers consistent power for a smooth and efficient cycling experience.

◎ Power

◎ Capacity

◎ Durability

Long-lasting Powerful Reliable Efficient

The Jumbo Shark Downtube Electric Bicycle Battery offers high-capacity energy storage with options ranging from 15ah to 35ah, compatible with 36v to 72v systems, making it ideal for extended rides on any mountain bike battery setup. Built with reliable 21700 cells, this pack delivers enhanced durability, efficient power output, and long cycle life to ensure consistent performance in rugged terrain. Its versatile voltage choices and robust design provide exceptional power, reliability, and safety for demanding electric mountain bike applications.

Application scenario

This Mountain Bike Battery is designed to provide reliable power for electric bicycles with voltages ranging from 36v to 72v. It offers high-capacity options up to 35ah, ensuring longer rides and better performance on challenging terrains. Ideal for downtube electric bikes, it enhances endurance and power delivery for mountain biking adventures.

◎ Off-Road Adventure

◎ Long-Distance Touring

◎ Urban Commuting

FAQ

What types of electric bikes are compatible with the 21700 Cell Jumbo Shark Downtube Battery Pack?

This battery pack is compatible with most electric bikes that support 36V to 72V lithium battery systems, including mountain bikes, road bikes, and folding e-bikes. It fits especially well in downtube battery mounts designed for jumbo shark style batteries.

What is the expected range I can achieve with this 21700 lithium battery pack?

Depending on the battery capacity (15Ah to 35Ah) and the voltage (36V to 72V), as well as the terrain and rider weight, you can expect a range between 30 to 90 miles per charge. Higher capacity packs generally yield longer riding distances.

Can this battery pack be used for off-road or mountain e-bike riding?

Yes, the robust 21700 cells and high capacity options make the Jumbo Shark pack suitable for demanding off-road and mountain biking, providing reliable power and longer run times in tough conditions.

How long does it take to fully charge this electric bike battery pack?

Charging times vary based on charger output and battery capacity, but typically range from 4 to 8 hours for a full charge using the recommended charger.

Is this battery pack waterproof or weather-resistant for outdoor use?

The Jumbo Shark Downtube battery pack is designed with a durable casing and weather-resistant seals to protect against splashes and light rain, making it suitable for outdoor cycling in various weather conditions. However, it should not be submerged in water.

Can I upgrade my current e-bike battery to a higher capacity Jumbo Shark pack?

In most cases, yes. If your e-bike supports the voltage requirements (36V to 72V) and has the appropriate downtube mount space for the Jumbo Shark battery, upgrading to a higher capacity pack (20Ah to 35Ah) can significantly increase your ride range. Always check compatibility before upgrading.