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 52V 20Ah Samsung 21700 Cells | Bluetooth BMS
$464.99
$464.99
$464.99
$464.99
$464.99
$464.99
$464.99
$464.99
$464.99
$464.99
$464.99
$464.99
$464.99
- Battery Specifications : BOOANT 52V 20Ah lithium-ion battery. providing 1040Wh of energy. Using original Samsung 21700 cells, single cell capacity 5000mAh, size is only L11.81×W7.48×H3.54 inch. lightweight at 12.12 pounds (5.5 kg). Built-in Bluetooth BMS, Service life is greater than 1000 times. With 58.8V 5A fast charger, battery display, painted metal shell protection.
- Battery Features : BOOANT 52V 20Ah eBike battery has the following features, 1. Adopts original Samsung battery cell with long cycle life; 2. High quality with Bluetooth BMS, high safety performance; 3. 14S 4P 56pcs 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.
- Safety Protection : BOOANT 52V 20Ah electric Scooter 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.
- BMS Function : BOOANT 52V 20Ah lithium battery pack adopts high-quality smart 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.
- 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
30A for 52V 1200W Motor
40A for 52V 1500W 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
1040wh energy 
SAMSUNG 21700 Cell 
4hrs charges to 100% with 5A charger 
40A BMS (support 1500W motors) 
1000+ cycles 2 years lifespan 
2500W Max output 
LED display screen 
Bluetooth monitoring with APP 
Waterproof & Impact-resistant 
Excellent 21700 Battery Cells
High-performance 21700 lithium-ion battery cells offer superior energy density, capacity, and discharge rates compared to other battery types, making them ideal for demanding applications where power and efficiency are essential. Renowned for their reliability and longevity, they are preferred in critical industries.
Cutting-Edge Battery Protection Module
Bluetooth Connection:
Allows for instant monitoring of individual cell statuses using a dedicated mobile application.
Voltage Active Balancing:
The BMS includes a specialized voltage regulation function, guaranteeing cell well-being and extending its lifespan.
Safety Protection:
Equipped with features such as short circuit protection, over-discharge protection, overcharge protection, and temperature protection.
Expandable CAN Protocol Support:
Backs the CAN bus communication standard, ensuring adaptability and compatibility with a variety of systems.
Bluetooth oversight
Bluetooth monitoring allows users to track battery health and performance by downloading an app on their smartphones and establishing a Bluetooth link to each battery, ensuring real-time monitoring.
LED DISPLAY
Employ an LED display system to track battery voltage, remaining capacity, and current charging status accurately.
SMART CHARGER
Charger Operating Voltage:
110V--240V 50/60HZ.
Charging Output:
58.8V 5A, capable of fully charging the battery in 4 hours. Customizable charging current up to 20A per customer's needs.
Charger Features:
Maintains constant temperature and voltage levels, stops charging automatically upon overcharge, provides short circuit protection, includes temperature protection with built-in rapid cooling fan, durable metal casing for longevity.
Key Safeguarding Measures
Waterproof IP65 Rating: Features a monolithic metal casing with built-in sealing compounds to prevent rainwater penetration, guaranteeing waterproof performance.
Enhanced Shock Absorption: Strengthened with a 1.5mm thick metal enclosure, reducing the impact of collisions on the battery.
Enhanced Shock Absorption: Strengthened with a 1.5mm thick metal enclosure, reducing the impact of collisions on the battery.
Enjoy BOOANT Lithium Battery
Speed
20km/h
Load Capacity
75kg
Motor Power
500W
Range:
Up to 40km
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 | 52V 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 | 51.8V |
| Rated Capacity | 20Ah |
| Energy | 1040WH |
| Parallel & Series | 14 Series 4 Paralles 56pcs Cell |
| BMS ( Built-in ) | 40A ( Bluetooth ) |
| Suitable Motor | 40A BMS Suitable Motor- Less than 48V-52V 1500W(MAX) Motor |
| Discharge Cutoff Voltage (V) | 39.2V+/-0.5V |
| Charge Cutoff Voltage (V) | 58.8V+/-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 58.8V 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.
