BOOANT 72V 20Ah eBike Battery – Booant
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BOOANT 72V 20Ah Lithium Battery Pack for 2000W Motor
BOOANT 72V 20Ah Lithium Battery Pack for 2000W Motor
BOOANT 72V 20Ah Lithium Battery Pack for 2000W Motor
BOOANT 72V 20Ah Lithium Battery Pack for 2000W Motor
BOOANT 72V 20Ah Lithium Battery Pack for 2000W Motor
BOOANT 72V 20Ah Lithium Battery Pack for 2000W Motor
BOOANT 72V 20Ah Lithium Battery Pack for 2000W Motor
BOOANT 72V 20Ah Lithium Battery Pack for 2000W Motor
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24-Hour Prompt Response
2 Years Warranty
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Product Feature 1440wh energy
Product Feature SAMSUNG 21700 Cell
Product Feature 4hrs charges to 100% with 5A charger
Product Feature 30A BMS (support 2000W motors)
Product Feature 2000+ cycles 3 years lifespan
Product Feature 3500W Max output
Product Feature LED display screen
Product Feature Bluetooth monitoring with APP
Product Feature Waterproof & Impact-resistant
High-Quality Original Cells High-Quality Original Cells
Top-tier battery cells
Cell Brand: SAMSUNG
Model: 21700
Capacity: 5000mAh
Voltage: 3.7V
Max Charging Voltage: 4.2V
Min Discharging Voltage: 2.8V
With its high energy density, prolonged cycle life, and dependable performance, the authentic Samsung 21700 battery emerges as an optimal choice across various applications.
Smart BMS Smart BMS
Modernized Battery Intelligence Platform

Bluetooth Connection Module:

Establishes a connection to the BMS Bluetooth, allowing the mobile app to monitor battery status instantly.

Voltage Active Balancing:

This BMS includes an active voltage balancing mechanism, optimizing cell performance and enhancing battery longevity.

Safety Protection:

Provides protection with features such as short circuit prevention, over-discharge prevention, overcharge prevention, and temperature management.

Scalable CAN BUS Protocol:

Backs the CAN bus communication framework, ensuring versatility and harmonization with a range of systems.

Bluetooth monitoring Bluetooth monitoring
Bluetooth examination
Utilize Bluetooth technology and a dedicated app on your phone to monitor the health status and performance metrics of each battery, ensuring efficient tracking.
LED Display LED Display
LED monitor for tracking battery voltage, remaining capacity, and live charging updates.

Charger Operating Voltage:

110V--240V 50/60HZ.

Charging Output:

84V 5A, capable of fully charging the battery in 4 hours. Offers adjustable charging current, maximum 20A, to meet customer demands.

Charger Features:

Maintains constant temperature and voltage output, halts charging upon battery fullness to prevent overcharge, provides short circuit safeguards, features temperature protection with integrated high-speed fan, constructed with a sturdy metal body for longevity.

important protection important protection
Indispensable security
IP65 waterproof level: Utilizes an internally sealed cast metal casing with protective sealant, preventing rainwater ingress and ensuring waterproof capability.

Enhanced impact resistance: Features a strengthened metal enclosure measuring 1.5mm in thickness, minimizing the risk of battery damage due to impacts.

BOOANT Lithium Battery for Various Applications

BOOANT Li-ion batteries, prized for their lightweight and compact design, serve a multitude of electrical applications. Widely employed in electric bicycles, boat motors, golf carts, and more, these batteries exhibit adaptability by delivering variable power levels tailored to distinct motors. The Battery Management System (BMS) enhances flexibility, adjusting the output to meet specific requirements of diverse electrical equipment.
BOOANT Lithium Battery for Various Applications
BOOANT Lithium Battery for Various Applications
E-bike range
E-bike range
Up to 45km
Load Capacity
Motor Power


The above data is based on test results and is for reference only. Actual range may vary due to different usage scenarios, as well as variations in load and speed. Please refer to actual conditions for accurate information.


Battery Model72V 20Ah
Cell TypeSAMSUNG 21700 5000mAh 3.7V Cell
Cell OverCharge Protection Voltage4.2V/Cell
Cell Overdischarge Protection Voltage2.8V/cell
Nominal Voltage74V
Rated Capacity20Ah
Parallel & Series20 Series 4 Paralles 80pcs Cell
BMS ( Built-in )JK-30A ( Bluetooth )
Suitable Motor30A BMS Suitable Motor- Less than 72V 2000W(MAX) Motor
20A BMS Suitable Motor- Less than 72V 1400W(MAX) Motor
40A BMS Suitable Motor- Less than 72V 2800W(MAX) Motor
50A BMS Suitable Motor- Less than 72V 3500W(MAX) Motor
Discharge Cutoff Voltage (V)56V+/-0.5V
Charge Cutoff Voltage (V)84V+/-0.5V
Rated Discharge Current (A)20A
Maximum peak discharge current (A)90A
Maximum Continuous Discharge Current (A)50A (50A BMS)
Charger Mode110V~240V 50/60HZ 84V 5A
Charger Time4-5 Hours
Size (inch/mm)L11.81×W7.48×H3.54 inch
L300×W190×H90 mm
Booant Battery

Booant Battery

Free Battery Protection Bag

Free Battery Protection Bag

User Manual

User Manual

Charger Power Cord

Charger Power Cord

Smart Charger

Smart Charger

Anderson Extension Cord

Anderson Extension Cord

Note: The charger power cord comes with a default US plug. We will customize the plug according to the order address specifications (EU, UK, AU). If you have special requirements, please mention them in the order notes during checkout.