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72V 20AH Triangle Battery With Metal Case
$669.99
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$669.99
Free Duty Shipping
$669.99
Free Duty Shipping
$669.99
Free Duty Shipping
$669.99
Free Duty Shipping
$679.99
Free Duty Shipping
$679.99
Free Duty Shipping
$679.99
Free Duty Shipping
$679.99
Free Duty Shipping
$679.99
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$699.99
Free Duty Shipping
$699.99
Free Duty Shipping
$699.99
Free Duty Shipping
$699.99
Free Duty Shipping
$699.99
Free Duty Shipping
$669.99
Free Duty Shipping
- Premium Samsung 21700 50G Cells : Booant 72V 20Ah triangle lithium battery uses original Samsung 21700 50G cells, with a single cell capacity of up to 5000mAh and a total energy of up to 1440Wh. The 20S4P structure consisting of 80 high-density cells ensures more than 1000 charging cycles, providing stable power for 72V electric bicycles, scooters and industrial equipment.
- Rugged metal shell, waterproof and moisture-proof : Booant 72v 20ah lithium battery,the rugged metal shell provides double protection,the IP65 waterproof rating protects against rain and moisture, while its impact-resistant design withstands physical shocks. The high thermal conductivity material of the housing also enhances heat dissipation and prevents overheating during high-load operation.
- Smart Bluetooth BMS : Booant 72v 20ah battery is equipped with a 60A Bluetooth BMS, which can be monitored in real time through a dedicated app, balance the cell voltage, and prevent overcharge, over-discharge, short circuit and overheating. It ensures safe operation of the battery while extending the battery life.
- Smart fast charger : Booant 72v 20ah triangle battery comes with an 84V 5A smart charger (compatible with 110-240V power grid) that can be fully charged in 4-5 hours. It has overcharge protection, short circuit protection, full automatic stop, cooling fan and metal structure, which improves battery charging speed and safety.
- Triangular design, space saving : Booant 72v triangle battery,the triangular design optimizes installation in small spaces and is suitable for electric bicycles, scooters, and small electric motorcycles. Combined with a replaceable discharge plug (customizable according to motor power), it meets specific user needs.
BMS
40A for 72V 2400W Motor
50A for 72V 3000W Motor
60A for 72V 3600W Motor
Discharge Plug
QS8 plug
Anderson 50A
XT90F/M
XT60F/M
Wire only
BMS
Discharge Plug
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30 Day Return
100% Secure Payment
24-Hour Prompt Response
1 Years Warranty
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Best Energy Solution For Your e-Bike
The Booant 72v 20ah triangle lithium battery has been upgraded to a brand new lithium battery with metal casing.
This 72V 200Ah Lithium battery features a new customized metal case and original Samsung 21700 50G cells, which ensures you get a better user experience and a
longer lifespan.
This 72V 200Ah Lithium battery features a new customized metal case and original Samsung 21700 50G cells, which ensures you get a better user experience and a
longer lifespan.
High-Quality Samsung 21700 Battery
Samsung 21700 battery has high energy density and large energy storage per unit volume, about 762.7 Wh/L.
A single battery has up to 5000mAh power, which reduces the number of batteries that need to be connected in parallel and improves the efficiency of the battery pack.
Supports multiple charge and discharge cycles, and the life is usually more than 800-1000 times, suitable for long-term use.
The battery has a low self-discharge rate and can work stably under high and low temperature conditions.
A single battery has up to 5000mAh power, which reduces the number of batteries that need to be connected in parallel and improves the efficiency of the battery pack.
Supports multiple charge and discharge cycles, and the life is usually more than 800-1000 times, suitable for long-term use.
The battery has a low self-discharge rate and can work stably under high and low temperature conditions.
Replaceable Discharge Plug: Versatile & Customizable
Booant 72V 20Ah lithium battery triangle with metal shell, for battery discharge plug, not the only one, can be replaced according to the motor power and battery discharge current size, whether you are powering an electric bicycle, scooter or industrial equipment, just tell us, the discharge plug you need can meet your specific needs, making it an ideal choice for "high capacity lithium battery, flexible connection". Booant triangular lithium battery with metal shell, carefully crafted with high-quality materials and advanced technology, it also ensures durability and reliability.
Waterproof & Shock-resistant Power Supply Solutions
Booant 72V triangle 20Ah lithium battery uses advanced sealing technology and high-density waterproof materials to achieve excellent waterproof performance. It ensures reliable performance even in heavy rain, wet terrain or humid environments.Whether it is powering electric bicycles, scooters or other outdoor equipment, the sturdy waterproof design of Booant batteries can prevent water ingress, prevent short circuits, and extend the life of the battery.
Bluetooth Communication
Through Bluetooth connection, you can monitor various battery parameters in real time on a smartphone or tablet, including voltage, temperature, current and remaining capacity. It helps to understand the battery status in a timely manner.
Connect your smartphone via Bluetooth and download the BMS APP, you can easily read and understand the working status and performance indicators of the battery.
Record battery usage data, including the number of charge and discharge cycles, historical temperature and voltage changes, etc. It helps to analyze the battery usage and health status and extend the battery life.
Connect the BMS APP via Bluetooth to the smartphone, and you can configure and adjust the parameters of the BMS. For example, set the maximum charging voltage, discharge current limit, etc. to ensure the safe and efficient operation of the battery in different usage scenarios.
Connect your smartphone via Bluetooth and download the BMS APP, you can easily read and understand the working status and performance indicators of the battery.
Record battery usage data, including the number of charge and discharge cycles, historical temperature and voltage changes, etc. It helps to analyze the battery usage and health status and extend the battery life.
Connect the BMS APP via Bluetooth to the smartphone, and you can configure and adjust the parameters of the BMS. For example, set the maximum charging voltage, discharge current limit, etc. to ensure the safe and efficient operation of the battery in different usage scenarios.
Power Display
The display can show the current battery power percentage in real time, so you can know the remaining battery power at any time and avoid stopping due to power exhaustion.
You can estimate the remaining mileage based on the current battery power and usage, plan your trip reasonably, and avoid low battery power.
During the charging process, the display can show the charging progress and current voltage in real time, understand the charging status, and ensure battery charging safety.
The intuitive and easy-to-use interface can easily read and understand various battery information.
You can estimate the remaining mileage based on the current battery power and usage, plan your trip reasonably, and avoid low battery power.
During the charging process, the display can show the charging progress and current voltage in real time, understand the charging status, and ensure battery charging safety.
The intuitive and easy-to-use interface can easily read and understand various battery information.
SMART CHARGER
Charger Operating Voltage:
110V--240V 50/60HZ.
Charging Output:
84V 5A output, fully charges the battery within 4-5 hours. Adjustable charging current of up to 20A to meet client specifications.
Charger Features:
Maintains constant temperature and voltage, safeguards against overcharging (automated cessation upon full battery), shields against short circuits temperature management (includes a built-in rapid cooling fan), robust metal construction for longevity.
Enjoy BOOANT Lithium Battery
Booant 72v 20ah with metal case triangle lithium battery,uses original Samsung 21700 50G battery cells with up to 1440Wh energy and up to 800-1000 cycle life to ensure long-term riding without mileage anxiety. The 60A Bluetooth BMS system prevents overcharging, over-discharging and overheating, allowing you to use it without worry. The 84V 5A smart charger (adjustable to 20A) can fully charge in 4-5 hours. Its IP65-rated metal casing is waterproof, dustproof and impact-resistant, making it an ideal choice for outdoor adventures. The replaceable discharge plug is compatible with a variety of motors, and the lightweight triangle design is easy to install, allowing you to experience smooth and reliable power, ride farther, faster and safer - all monitored by real-time applications for ultimate convenience.
High-Speed e-Bike Battery
Booant 72V 20Ah triangle metal-cased battery redefines power for performance-driven e-bikes, scooters, and electric vehicles. Here’s how its engineering tackles range, durability, and efficiency for high-speed riders:
1. High-Voltage Energy Core for Sustained Performance With a 72V architecture, this battery supports 3000W+ motors without voltage drop, delivering 1440Wh of energy for 70+ km ranges at 45km/h. The 20S4P configuration of Samsung 21700 cells ensures 800+ charge cycles, outperforming standard setups by 25% in longevity—ideal for daily commuters and speed enthusiasts.
2. Rugged Metal Armor for Extreme Conditions The IP65-rated aluminum-magnesium shell withstands rain, dust, and 1.5m drops, while thermal plates reduce internal temps by 18°C during high-load rides. This makes it suitable for off-road trails, urban downpours.
3. Smart BMS for Precision Power Control A Bluetooth BMS monitors each cell in real time, preventing overcharge (4.2V cutoff) and optimizing discharge for 98% range accuracy. Riders can track stats via app, schedule charging, and extend battery life by 2x—critical for avoiding mid-ride power loss.
4. Rapid Charging & Universal Compatibility An 84V 5A charger replenishes 80% capacity in 3.5 hours, while modular connectors (Anderson/XT90) fit e-bikes, mopeds, and industrial equipment. The HD display shows voltage, Ah, and % charge, eliminating range guesswork.
1. High-Voltage Energy Core for Sustained Performance With a 72V architecture, this battery supports 3000W+ motors without voltage drop, delivering 1440Wh of energy for 70+ km ranges at 45km/h. The 20S4P configuration of Samsung 21700 cells ensures 800+ charge cycles, outperforming standard setups by 25% in longevity—ideal for daily commuters and speed enthusiasts.
2. Rugged Metal Armor for Extreme Conditions The IP65-rated aluminum-magnesium shell withstands rain, dust, and 1.5m drops, while thermal plates reduce internal temps by 18°C during high-load rides. This makes it suitable for off-road trails, urban downpours.
3. Smart BMS for Precision Power Control A Bluetooth BMS monitors each cell in real time, preventing overcharge (4.2V cutoff) and optimizing discharge for 98% range accuracy. Riders can track stats via app, schedule charging, and extend battery life by 2x—critical for avoiding mid-ride power loss.
4. Rapid Charging & Universal Compatibility An 84V 5A charger replenishes 80% capacity in 3.5 hours, while modular connectors (Anderson/XT90) fit e-bikes, mopeds, and industrial equipment. The HD display shows voltage, Ah, and % charge, eliminating range guesswork.
TECH SPECS
| Battery Model | 72v 20Ah Triangle Battery |
| Cell Type | SAMSUNG 21700 5000mAh 3.7V Cell |
| Cell OverCharge Protection Voltage | 4.2V/Cell |
| Cell Overdischarge Protection Voltage | 2.8V/cell |
| Nominal Voltage | 73V |
| Rated Capacity | 20Ah |
| Energy | 1460WH |
| Parallel & Series | 20 Series 4 Paralles 80pcs Cells |
| BMS ( Built-in ) | MAX 60A ( Bluetooth ) |
| Suitable Motor | 60A BMS Suitable Motor- Less than 72V 3600W(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) | 120A |
| Maximum Continuous Discharge Current (A) | 60A |
| Charger Mode | 110V~240V 50/60HZ 84V 5A |
| Charger Time | 4-5 Hours |
| Size (inch) | 13*7.6*4.7*9.4*2.9*3.3 inch |
PACKING LIST
