Batterie BOOANT 48 V 30 Ah pour vélo électrique avec cellules Samsung
$588.99
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$588.99
Free Shipping
$588.99
Free Shipping
$588.99
Free Shipping
$588.99
Free Shipping
$588.99
Free Shipping
$588.99
Free Shipping
$588.99
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$588.99
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$588.99
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$599.99
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$599.99
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$599.99
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$599.99
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$599.99
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- Haute performance : notre batterie lithium pour vélo électrique 48 V 30 Ah (1 440 Wh) offre une puissance et une endurance exceptionnelles. Dotée de cellules Samsung 21700 d'origine et d'un BMS 40 A, elle supporte une puissance de sortie allant jusqu'à 48 V 1 500 W, garantissant une conduite fluide et efficace.
- Matériau de qualité supérieure : Enveloppée dans un matériau en PVC, notre batterie est non seulement durable et résistante aux chocs, mais également personnalisable en taille pour répondre à vos besoins spécifiques.
- Connectivité pratique : Équipée d'une fonction Bluetooth, cette batterie vous permet de surveiller son état de manière pratique via une application pour smartphone.
- Capacité de charge rapide : prenant en charge une entrée de charge jusqu'à 5 A, notre batterie de vélo électrique permet une recharge rapide, passez moins de temps à attendre et plus de temps à rouler avec notre solution de charge efficace.
- Garantie de satisfaction client : Nous nous engageons à fournir un service client et des produits de qualité supérieure. Soyez assuré que notre batterie lithium pour vélo électrique bénéficie d'un service après-vente fiable, garantissant votre satisfaction à chaque achat.
BMS
40 A pour moteur 48 V 1 500 W
30 A pour moteur 48 V 1 000 W
50 A pour moteur 48 V 2000 W
Bouchon de décharge
Anderson 50A
XT90F/M
XT60F/M
prise QS8
Fil uniquement
BMS
Bouchon de décharge
48V 30Ah Smart Lithium Battery
Premium Power with Samsung Cells & Bluetooth Control
High-performance 48V 30Ah lithium battery built with 78 genuine Samsung 21700 50G cells (13S6P configuration). Ideal for e-bikes, scooters, and electric mobility devices.
Features smart Bluetooth BMS for real-time monitoring and control via mobile app. Includes 54.6V 5A fast charger. Durable PVC exterior with internal bracket protection.
Core Specifications
Voltage: 48V
Capacity: 30Ah
Cells: Samsung 21700 50G
Configuration: 13S6P (78 cells)
Charger: 54.6V 5A Smart Charger
BMS: Bluetooth Smart BMS
Exterior: PVC with Internal Bracket
Applications: E-bikes, Scooters, Mobility
Key Features
Premium Samsung Cells
78 authentic 21700 50G cells for reliable power and long lifespan
Smart Bluetooth BMS
Real-time monitoring and control via mobile app
Fast Charging Included
54.6V 5A smart charger for quick power-ups
Durable Construction
Internal bracket structure with PVC exterior protection
Remote Control
Manage charging/discharging functions remotely
Complete Package
Ready for DIY projects and OEM applications
Cell Holder Functions
- • Secures 78 Samsung 21700 cells in 13S6P configuration
- • Prevents cell movement and vibration damage
- • Isolates cells to prevent short circuits
- • Creates air channels for better heat dissipation
- • Ensures even temperature distribution
Key Benefits
- • Enhanced safety and reliability
- • Longer battery lifespan
- • Stable performance in all conditions
- • Better heat management
- • Professional-grade construction
Samsung 21700 50G Specifications
Our 48V 30Ah battery uses 78 authentic Samsung 21700 50G cells. These high-quality cells provide reliable power, long lifespan, and excellent performance for e-bikes and electric mobility applications.
| Cell Model | INR21700-50G |
| Nominal Capacity | 5000mAh (5.0Ah) |
| Nominal Voltage | 3.6V |
| Energy | 18Wh |
| Max Continuous Discharge | 9.8A |
| Dimensions | 21mm × 70mm |
| Weight | Approx. 69g |
| Chemistry | Lithium-ion (NMC) |
Key Features
- • High energy density for longer runtime
- • Excellent cycle life (500+ cycles)
- • Stable performance across temperatures
- • Reliable Samsung quality control
- • Suitable for high-demand applications
- • Proven safety record
Smart BMS Core Features
Battery Protection
- • Over-charge protection
- • Over-discharge protection
- • Temperature control
- • Cell balancing
Bluetooth Monitoring
- • Real-time status via app
- • Voltage & current monitoring
- • Temperature tracking
- • Capacity display
Remote Control
- • Remote on/off control
- • Charging management
- • Custom settings
- • Usage history
54.6V 5A Smart Charger
Output: 54.6V 5A | Fast Charging
For 48V 30Ah Battery | AC Input: 100-240V
Design Features
- • AC fuse protection
- • Cooling fan system
- • Dual LED indicators
- • Fast 5A charging
- • Compact design
Protection Functions
- • Short circuit protection
- • Over-charge protection
- • Over-current protection
- • Auto stop when full
- • Temperature control
BMS Current Selection Guide
Choose the right BMS current rating based on your motor power requirements
How to Choose:
- Check your motor's rated power (W) and select corresponding BMS
- 40A BMS recommended for motors up to 1500W
- 50A BMS recommended for motors up to 2000W
- 60A BMS recommended for motors up to 2300W
- Always choose a BMS with higher current rating than your motor's maximum draw
- Higher current BMS provides better performance and longer lifespan
- Consider future upgrades - choose a higher rating if planning motor upgrade
Battery Specifications & Technical Parameters
Basic Parameters
Battery Model
48V 30AH
Battery Type
Lithium-ion rechargeable
Production Process
13S 6P configuration
Standard Voltage
48V nominal
Battery Capacity
30AH (30,000mAh)
Dimensions (L×W×H)
320 × 140 × 75 mm
Weight
Approximately 5.5 kg
Energy Density
Approx. 180 Wh/kg
Cell Parameters
Cell Brand
SAMSUNG
Cell Model
INR21700-50G
Cell Type
Lithium-ion (INR chemistry)
Nominal Voltage
3.6V per cell
Nominal Capacity
5000mAh (5.0Ah)
Max Continuous Discharge
9.8A (~2C continuous)
15A (peak discharge)
15A (peak discharge)
Charge Cut-off Voltage
5A, 4.20V max
CCCV 100mA cutoff
CCCV 100mA cutoff
Discharge Cut-off Voltage
15A, 2.5V minimum
Cell Configuration
78 cells total (13S6P)
BMS Specifications
BMS Brand Options
JBD / ANT / JK
Selection Criteria
Based on discharge current,
battery dimensions, or
customer requirements
battery dimensions, or
customer requirements
Installation Method
Integrated inside battery pack
Communication Interfaces
Bluetooth 5.0 & WiFi
System Compatibility
iOS 11+ & Android 8+
Monitoring Functions
Real-time voltage/temperature
Cell balancing
Remote control capability
Cell balancing
Remote control capability
Optional Extensions
CAN BUS / RS485 / GPS
(Customizable on request)
(Customizable on request)
Protection Features
Overcharge/overdischarge
Overcurrent/short circuit
Temperature monitoring
Overcurrent/short circuit
Temperature monitoring
Battery Performance
Charge Cut-off Voltage
54.6V (full charge state)
Discharge Cut-off Voltage
32.5V (auto protection)
Rated Discharge Current
Calculated based on
motor power rating
motor power rating
Continuous Discharge
Determined by BMS
current rating
current rating
Peak Discharge Current
Based on motor power
and BMS peak capacity
and BMS peak capacity
Cycle Life
1000+ cycles at 80% DoD
Energy Content
Approximately 1.44 kWh
Charger Specifications
Input Voltage Range
110V~240V AC
(Worldwide compatible)
(Worldwide compatible)
Output Specifications
54.6V DC, 5A max
273W maximum
273W maximum
Charging Methodology
Constant Current &
Constant Voltage (CC/CV)
Constant Voltage (CC/CV)
Charging Time Estimate
80% capacity: 5 hours
Full charge: 6-7 hours
Full charge: 6-7 hours
Plug Type Options
US / EU / UK / AU
standards available
standards available
Charger Efficiency
>85% typical
Temperature Specifications
Operating Temp - Charging
0°C to 60°C range
<45°C recommended
<45°C recommended
Operating Temp - Discharging
-20°C to 60°C range
Must maintain <60°C
Must maintain <60°C
Charger Operating Temp
0°C to 60°C range
<45°C recommended
<45°C recommended
Storage Temperature
-20°C to 45°C optimal
15-25°C for long-term
15-25°C for long-term
Thermal Protection
Automatic cutoff at
65°C cell temperature
65°C cell temperature
Important Usage Notes & Safety Guidelines
State of Charge (SOC) Management
- Optimal Range: Maintain 40-60% SOC (3.7-3.8V per cell) for storage
- Prohibited: Long-term storage at <10% or 100% SOC accelerates aging
- For daily use, keep between 20-90% SOC for best cycle life
- Balance cells every 3-6 months if not used regularly
Temperature Control Guidelines
- 15-25°C: Ideal environment (<2% annual capacity degradation)
- -20°C to 45°C: Permissible operating range (requires SOC control)
- 50°C or <-30°C: Strictly prohibited (serious hazard risk)
- Allow battery to reach room temperature before charging if cold
Physical Protection & Handling
- Avoid compression, impact, or vibration (even with ABS casing)
- Keep away from metal objects, tools, and conductive materials
- Store in dry environment with 30-70% relative humidity
- Use original packaging for transportation when possible
Long-term Storage Recommendations
- For storage >1 month: Charge to 50-60% SOC first
- Perform shallow cycles (30%→80%) every 3 months
- Store in cool, dry place away from direct sunlight
- Check voltage monthly; recharge if drops below 30% SOC










