BOOANT 72V 20Ah eBike Battery
- Battery Energy : 72V 20Ah lithium battery, energy 1440Wh.
- Battery Cell : Use original Samsung 21700 5000mAh 3.7V battery cells, which provides higher energy density and more stable performance and supports more than 1000 cycles.
- BMS : The protection circuit adopts high-quality 40A BMS, which can prevent overcharge, over-discharge, over-current, short circuit, and over-temperature, making it safe to use.
- Fast Charger : 84V 5A fast charger, full charge up to 4 hours.
- LED Display : Displays voltage, capacity and charging status.
- Weight : The battery weighs 15.43 pounds (7 kg), which can meet the needs of a variety of scenarios.
- Shell : Iron shell is explosion-proof and IP65 waterproof to ensure battery safety.
![](http://booant.com/cdn/shop/files/9_b433874b-0bbb-43e1-b73b-b9c3d75199f5_300x.png?v=1704782305)
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![](http://booant.com/cdn/shop/files/72V20AH_1_2300x.jpg?v=1705116509)
![](http://booant.com/cdn/shop/files/72V20AH_1_800x.jpg?v=1705116509)
![Product Feature](https://cdn.shopify.com/s/files/1/0007/0824/7615/files/product-detail-6.png)
![Product Feature](https://cdn.shopify.com/s/files/1/0007/0824/7615/files/product-detail-7.png)
![Product Feature](https://cdn.shopify.com/s/files/1/0007/0824/7615/files/product-detail-8.png)
![Product Feature](https://cdn.shopify.com/s/files/1/0007/0824/7615/files/product-detail-9.png)
![Product Feature](https://cdn.shopify.com/s/files/1/0007/0824/7615/files/product-detail-10.png)
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![Product Feature](https://cdn.shopify.com/s/files/1/0007/0824/7615/files/product-detail-12.png)
![Product Feature](https://cdn.shopify.com/s/files/1/0007/0824/7615/files/product-detail-13.png)
![Product Feature](https://cdn.shopify.com/s/files/1/0007/0824/7615/files/product-detail-14-1.png)
![Product Feature](https://cdn.shopify.com/s/files/1/0007/0824/7615/files/product-detail-15.png)
![High-Quality Original Cells](http://booant.com/cdn/shop/files/2_2006b2dd-0687-45a3-a5b7-260f6fee4b57_2300x.jpg?v=1708941260)
![High-Quality Original Cells](http://booant.com/cdn/shop/files/2_2006b2dd-0687-45a3-a5b7-260f6fee4b57_800x.jpg?v=1708941260)
![Smart BMS](http://booant.com/cdn/shop/files/5_2f46e7a2-029a-4016-bdbf-45b04e435505_2300x.jpg?v=1708941260)
![Smart BMS](http://booant.com/cdn/shop/files/5_2f46e7a2-029a-4016-bdbf-45b04e435505_800x.jpg?v=1708941260)
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](http://booant.com/cdn/shop/files/3_aa20bd16-731c-4539-ba6a-8628bef5aba7_2300x.jpg?v=1708941260)
![Bluetooth monitoring](http://booant.com/cdn/shop/files/3_aa20bd16-731c-4539-ba6a-8628bef5aba7_800x.jpg?v=1708941260)
![LED Display](http://booant.com/cdn/shop/files/4_e7dbc3b3-b0e1-4d29-9bc4-4cda1aac77d2_2300x.jpg?v=1708941260)
![LED Display](http://booant.com/cdn/shop/files/4_e7dbc3b3-b0e1-4d29-9bc4-4cda1aac77d2_800x.jpg?v=1708941260)
![SMART CHARGER](http://booant.com/cdn/shop/files/6_bd197930-f4da-44da-9c96-268201674621_2300x.jpg?v=1708941260)
![SMART CHARGER](http://booant.com/cdn/shop/files/6_bd197930-f4da-44da-9c96-268201674621_800x.jpg?v=1708941260)
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](http://booant.com/cdn/shop/files/1_72V_20Ah_2300x.jpg?v=1708941260)
![important protection](http://booant.com/cdn/shop/files/1_72V_20Ah_800x.jpg?v=1708941260)
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
![Enjoy BOOANT Lithium Battery](http://booant.com/cdn/shop/files/detail-3_2300x.jpg?v=1705047301)
![Enjoy BOOANT Lithium Battery](http://booant.com/cdn/shop/files/detail-3_800x.jpg?v=1705047301)
![E bike battery life](http://booant.com/cdn/shop/files/detail-range-PC2_2000x.jpg?v=1714358725)
![E bike battery life](http://booant.com/cdn/shop/files/detail-range-mb2_800x.jpg?v=1714358706)
![](https://cdn.shopify.com/s/files/1/0007/0824/7615/files/range-logo-1.png)
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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 ) | JK-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](http://booant.com/cdn/shop/files/11._f30aba30-0d58-42f6-849f-cb57ecd23ca4_450x.png?v=1706176380)
Booant Battery
![Free Battery Protection Bag](http://booant.com/cdn/shop/files/26_5108ef33-638a-4ec5-a8a5-0b6e80ac1d71_450x.png?v=1705054701)
Free Battery Protection Bag
![User Manual](http://booant.com/cdn/shop/files/27_450x.jpg?v=1705054701)
User Manual
![Charger Power Cord](http://booant.com/cdn/shop/files/US_PLUS_CORD_450x.jpg?v=1705303059)
Charger Power Cord
![Smart Charger](http://booant.com/cdn/shop/files/29_5a846ad7-4a55-429d-a739-8fe79bac9db4_450x.png?v=1705054701)
Smart Charger
![Anderson Extension Cord](http://booant.com/cdn/shop/files/30_07362da6-6c9b-48ac-adc7-8e78a3666d75_450x.png?v=1705054701)
Anderson Extension Cord
Free Battery Protection Bag
![Free Battery Protection Bag](http://booant.com/cdn/shop/files/free-bag3-PC_2300x.jpg?v=1719229468)
![Free Battery Protection Bag](http://booant.com/cdn/shop/files/free-bag3-mb_800x.jpg?v=1719229483)