Cell Brand: SAMSUNG
Model: 21700
Capacity: 5000mAh
Voltage: 3.7V
Max Charging Voltage: 4.2V
Min Discharging Voltage: 2.8V
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BOOANT 72V 30Ah Lithium Battery
$899.99
$899.99
- Battery Energy : 72V 30Ah lithium battery, with an energy of 2220Wh and an output power of 2000W(Max).
- Battery Cell : Using the original Samsung 21700 5000mAh 3.7V battery, it provides higher energy density and more stable performance, supporting over 2000 cycles.
- BMS : Using high-quality 30A BMS, it can prevent overcharging, over discharging, over current, short circuit, and over temperature, and is safe to use.
- Fast Charger : 84V 5A fast charger, can fully charge up to 6 hours.
- LED Display : Displays voltage, capacity, and charging status.
- Weight : The battery weighs 22.04 pounds (10 kilograms) and can meet the needs of various scenarios.
- Shell : Iron shell explosion-proof, IP65 waterproof, ensuring battery safety.
Free Shipping
30 Day Return
100% Secure Payment
Ordered
May 20
Order Shipped
May 23
-
May 27
Delivered
May 30
-
Jun 09
24-Hour Prompt Response
2 Years Warranty
Secure Payment
2220wh energy 
SAMSUNG 21700 Cell 
6hrs charges to 100% with 5A charger 
30A BMS (support 2000W motors) 
2000+ cycles 3 years lifespan 
3500W Max output 
LED display screen 
Bluetooth monitoring with APP 
Waterproof & Impact-resistant 
Superior battery elements
The Samsung 21700 battery, featuring high energy density, extended cycle life, and reliable performance straight from the manufacturer, stands out as a superior choice for numerous applications.
Digital Battery Supervision Controller
Bluetooth Connectivity Feature:
Integrates with the BMS Bluetooth, enabling the mobile app to provide real-time battery status updates.
Voltage Active Balancing:
With active cell voltage equalization, the BMS ensures balanced cell voltages, promoting cell health and extending battery life.
Safety Protection:
Utilizes circuitry to prevent short circuits, over-discharging, overcharging, and temperature-related issues.
Scalable CAN BUS Protocol:
Endorses the CAN bus communication protocol, ensuring pliability and harmony with different systems.
Bluetooth inspection
Employ Bluetooth monitoring via a smartphone app to assess the health conditions and real-time performance of multiple batteries.
LED DISPLAY
LED display system to monitor battery voltage, remaining capacity, and real-time charging status.
SMART CHARGER
Charger Operating Voltage:
110V--240V 50/60HZ.
Charging Output:
84V 5A, capable of fully charging the battery in 6 hours. Charging current can be customized up to 20A as per customer requirements.
Charger Features:
Maintains temperature and voltage at a constant level, halts charging automatically to prevent overfilling, protects against short circuit occurrences, temperature regulation facilitated by internal fan, metal construction ensures durability.
Fundamental safeguard
IP65 water resistance: Equipped with an internally sealed cast metal housing and protective sealant to block rainwater intrusion, guaranteeing waterproof performance.
Anti-impact design: Fortified with a 1.5mm thick metal shell to mitigate potential battery damage caused by collisions.
Anti-impact design: Fortified with a 1.5mm thick metal shell to mitigate potential battery damage caused by collisions.
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.
Range:
Up to 70km
Speed
35km/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 30Ah |
| 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 | 30Ah |
| Energy | 2220WH |
| Parallel & Series | 20 Series 6 Paralles 120pcs Cell |
| BMS ( Built-in ) | JK-30A ( Bluetooth ) |
| Suitable Motor | 50A BMS Suitable Motor- Less than 72V 3500W(MAX) Motor 30A BMS Suitable Motor- Less than 72V 2000W(MAX) Motor 40A BMS Suitable Motor- Less than 72V 2800W(MAX) Motor |
| Discharge Cutoff Voltage (V) | 56V+/-0.5V |
| Charge Cutoff Voltage (V) | 84V+/-0.5V |
| Rated Discharge Current (A) | 30A |
| Maximum peak discharge current (A) | 90A |
| Maximum Continuous Discharge Current (A) | 50A (50A BMS) |
| Charger Mode | 110V~240V 50/60HZ 84V 5A |
| Charger Time | 6-7 Hours |
| Size (inch/mm) | L10.82×W6.88×H5.31 inch L275×W175×H135 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.
