Cell Brand: SAMSUNG
Model: 21700
Capacity: 5000mAh
Voltage: 3.7V
Max Charging Voltage: 4.2V
Min Discharging Voltage: 2.8V
Fast Delivery
BOOANT Lithium Ion Battery 72V 20Ah Bluetooth BMS | SAMSUNG Cells
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
$667.99
- Battery Specifications : BOOANT 72V 20Ah lithium battery. providing 1440Wh of energy.using original Samsung 21700 cells, single cell capacity 5000mAh, size is only L11.81×W7.48×H3.54 inch. lightweight at 15.43 pounds (7 kg). Built-in Bluetooth BMS, Service life is greater than 1000 times. With 84V 5A fast charger, battery display, painted metal shell protection.
- Battery Features : BOOANT 72V 20Ah lithium battery has the following features, 1. Adopts original Samsung 21700 battery cells with long cycle life; 2. High quality with Bluetooth BMS, high safety performance; 3. 20S 4P 80pcs cells, through series and parallel combination, the battery is light; 4. The inner layer is sealed with waterproof material, which is waterproof, dustproof and anti-oxidation; 5. The outer layer adopts spray-painted metal shell, which is waterproof, anti-collision, fireproof and explosion-proof, making the battery safer and more durable.
- BMS Function : BOOANT 72V 20Ah lithium battery pack adopts high-quality intelligent BMS with Bluetooth communication. You can download BMS APP through mobile devices to check the battery status anytime and anywhere. The unique voltage equalization function automatically balances the voltage of each cell, reduces the cell voltage difference, and reduces the damage to the cell caused by voltage imbalance, thereby extending the battery life.
- Safety Protection : BOOANT 72V 20Ah electric motorcycles battery has a built-in high-quality BMS to protect the battery safety. It mainly has short circuit protection, overcharge and over-discharge protection, high temperature protection, and a hard metal shell to effectively prevent the internal battery from being damaged by physical impact on the entire battery, which means that our battery is double protected. Free configuration of battery high temperature fireproof bag.
- Warranty : Our lithium battery provides a 1-year warranty! Technical support and online customer service are also provided, and quick response within 24 hours. If you have any questions or concerns about the product, please contact us directly, our support team is always at your service.
BMS
20A for 72V 1200W Motor
30A for 72V 1800W Motor
40A for 72V 2400W Motor
50A for 72V 3000W Motor
Discharge Plug
QS8 plug
Anderson 30A
Anderson 50A
XT60F/M
XT90F/M
Wire only
BMS
Discharge Plug
Free Shipping
30 Day Return
100% Secure Payment
Ordered
Nov 29
Order Shipped
Dec 02
-
Dec 06
Delivered
Dec 09
-
Dec 19
24-Hour Prompt Response
1 Years Warranty
Secure Payment
1440wh energy 
SAMSUNG 21700 Cell 
4hrs charges to 100% with 5A charger 
40A BMS (support 2400W motors) 
1000+ cycles 2 years lifespan 
3500W Max output 
LED display screen 
Bluetooth monitoring with APP 
Waterproof & Impact-resistant 
Top-tier battery cells
With its high energy density, prolonged cycle life, and dependable performance, the authentic Samsung 21700 battery emerges as an optimal choice across various applications.
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 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 monitor for tracking battery voltage, remaining capacity, and live charging updates.
SMART CHARGER
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.
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.
Enhanced impact resistance: Features a strengthened metal enclosure measuring 1.5mm in thickness, minimizing the risk of battery damage due to impacts.
Enjoy BOOANT Lithium Battery
Range:
Up to 45km
Speed
30km/h
Load Capacity
75kg
Motor Power
1000W
Note:
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.
TECH SPECS
| Battery Model | 72V 20Ah |
| Cell Type | SAMSUNG 21700 5000mAh 3.7V Cell |
| Cell OverCharge Protection Voltage | 4.2V/Cell |
| Cell Overdischarge Protection Voltage | 2.8V/cell |
| Nominal Voltage | 74V |
| Rated Capacity | 20Ah |
| Energy | 1440WH |
| Parallel & Series | 20 Series 4 Paralles 80pcs Cell |
| BMS ( Built-in ) | 40A ( Bluetooth ) |
| Suitable Motor | 40A BMS Suitable Motor- Less than 72V 2400W(MAX) Motor |
| Discharge Cutoff Voltage (V) | 56V+/-0.5V |
| Charge Cutoff Voltage (V) | 84V+/-0.5V |
| Rated Discharge Current (A) | 60A |
| Maximum peak discharge current (A) | 120A |
| Maximum Continuous Discharge Current (A) | 40A |
| Charger Mode | 110V~240V 50/60HZ 84V 5A |
| Charger Time | 4-5 Hours |
| Size (inch/mm) | L11.81×W7.48×H3.54 inch L300×W190×H90 mm |
Booant Battery
Free Battery Protection Bag
User Manual
Charger Power Cord
Smart Charger
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.
Free Battery Protection Bag
Eco-friendly materials, acid and corrosion resistant; Multi-layer protective materials, fireproof, explosion-proof, and waterproof; High-temperature resistance up to 1200℃; Fireproof and explosion-proof both inside and outside.
Customer Reviews
Based on 3 reviews
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S
The only company I could find that double protects their batteries. The shipping is free and relatively fast having to go through customs to the U.S. this company hasn’t disappointed me. Their customer service is fast and very helpful. I have already ordered another battery 72v30ah to add to my e-bike. I can’t recommend BOOANT enough. You get a great product, great customer service, and peace of mind.
J
Battery well packaged, upgraded with jbd bms bluetooth so i can set my settings, really appreciated.
C
My first battery is a year-old with 1,000 miles on the bike!