72V 20Ah Triangle Lithium Battery Pack for High-Power E-Bikes

Power your high-performance electric motorcycle or custom e-bike with this robust 72V 20Ah Triangle Lithium Battery Pack. Designed to deliver serious torque and speed, this battery is the heart of powerful DIY builds and commercial e-motos. Its triangular shape maximizes space utilization within the bike frame, allowing for a larger capacity and a lower center of gravity for improved handling.

Voltage:

72V
Capacity:

20Ah
Chemistry:

Lithium-Ion
Compatibility:

Electric Scooter/ E-Bike

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Product Features

01

Performance: High Energy & Power Density, High Voltage, Long Cycle Life.
02

Design: Cell Configuration, BMS, Thermal Management.
03

Safety: BMS Protection, Fuses, Vents, Certifications.
04

Operational: Communication Interfaces, Connectors, SoH Monitoring.

Description

72V 20Ah Triangle Lithium Battery: Powering High-Performance E-Motorcycles

Battery Type:	E-Bike Battery Pack
Voltage:	72V
Capacity:	20Ah
Energy:	1440Wh
Chemistry:	Lithium-Ion
Charge voltage:	84V
Discharge cut-off voltage:	50V+/-1V
Cycle Life:	≥2000 cycles @80% DOD
BMS:	Yes (Over-charge, Over-discharge, Short-circuit Protection)
Compatibility:	Electric Bikes

The 72V system provides the high voltage necessary for powerful acceleration and top speeds, ideal for off-road or performance applications.
The universal triangle design fits neatly into the frames of most electric motorcycles and large e-bikes, offering a clean, integrated look.
Manufactured with premium Grade A lithium-ion cells, guaranteeing consistent performance, high energy density, and longevity.
The advanced BMS offers critical protection against over-charge, over-discharge, over-current, and short circuits.

Tags:

Application Scenarios

Application of Li-ion Battery Pack

Our Advantages

Professional Lithium Battery Pack Assembly Factory

We build the power behind your products. As a specialized manufacturer, we offer end-to-end custom lithium battery pack assembly services using automotive-grade LifePO4 and NMC cells.

Custom Lithium Battery Pack Manufacturer-Powering
Your Innovation Just let me know the capacity, voltage and size you want, thanks!
Email:info@dgwushin.com
WhatsApp:+8613418301495
Let's build the perfect battery pack for your project.

FAQ

If your questions are not answered in the below list, please
contact us. info@dgwushin.com

What is the typical lifespan of your Li-ion and LifePO4 battery?

The lifespan is measured in cycles. Our standard LiFePO4 batteries provide 3,000 to 5,000 cycles at 80% Depth of Discharge (DoD) while retaining over 80% of their original capacity. With typical daily use, this translates to a service life of 5-10 years, far longer than lead-acid batteries. Li-ion (NMC/Cobalt-based): Typical lifespan of 1500 - 2000 cycles (approx. 2-5 years of daily use).
How do I check the battery's status and health?

Many of our advanced battery packs come with a Bluetooth module that allows you to connect to the BMS via a smartphone app. This lets you monitor real-time data such as voltage, current, state of charge (SOC), temperature, and cycle count. For basic models, the voltage can be checked with a multimeter.
Do your battery packs include a Battery Management System (BMS)?

Yes, absolutely. Every one of our LiFePO4 battery packs comes with an integrated smart BMS. It protects the battery by providing: Over-Charge Protection. Over-Discharge Protection. Over-Current Protection. Short-Circuit Protection. Temperature Protection. Cell Balancing.
Do you provide custom services?

Yes, we are a professional factory and welcome custom inquiries. We can customize: Voltage and Capacity (Ah). Shape, size, and terminal type. BMS parameters and software branding. Please contact our sales team with your specific requirements.