Fast Delivery
BOOANT 48V 50Ah Lithiumbatterie | Samsung 21700 Zellen
$939.99
Free Duty Shipping
$939.99
Free Duty Shipping
$939.99
Free Duty Shipping
$939.99
Free Duty Shipping
$939.99
Free Duty Shipping
$949.99
Free Duty Shipping
$949.99
Free Duty Shipping
$949.99
Free Duty Shipping
$949.99
Free Duty Shipping
$949.99
Free Duty Shipping
$969.99
Free Duty Shipping
$969.99
Free Duty Shipping
$969.99
Free Duty Shipping
$969.99
Free Duty Shipping
$969.99
Free Duty Shipping
$939.99
Free Duty Shipping
- Premium Power, Perfectly Proportioned : Harness the proven reliability of genuine Samsung 21700 50G cells in a compact package (275*180*170mm). This intelligent design packs a massive 50Ah capacity into a space-saving form factor, delivering extended range and robust power for your 48V ebike or mobility device without unnecessary bulk. This 48V lithium battery is engineered for performance.
- Smart Bluetooth BMS : Take control with our advanced Battery Management System (BMS). Monitor voltage, temperature, and cycle life directly from your smartphone. The built-in Bluetooth module for battery, combined with multi-protection circuitry, ensures ultimate safety and peace of mind against over-charging and short circuits, a key feature for any high-capacity lithium battery.
- Rugged & Lightweight Metal Armor : Weighing only approximately 12.5kg, our 48V 50AH battery is engineered for durability and easier handling. The robust metal casing provides superior shock resistance and physical protection, making it a durable battery tough enough for any adventure while being lighter than many competitors in its class.
- At-a-Glance LCD & 10A Intelligent Fast Charge : Always know your exact runtime with the integrated high-definition display. Coupled with the included 54.6V 10A smart charger, you can achieve a rapid and safe recharge. The fast charger preserves your battery's long-term health, getting you back on the road faster—a must-have for long-range electric bike enthusiasts.
- The Complete, Ready-to-Ride Solution : Your ultimate 48V battery pack solution arrives in one box. Including the lithium battery, fast charger, and connectors, it's a seamless plug-and-play experience for e-bikes, e-scooters, and more. We stand behind our product with dedicated support and a strong warranty, guaranteeing your satisfaction.
BMS
40 A für 48 V 1500 W Motor
50 A für 48 V 2000 W Motor
30 A für 48 V 1000 W Motor
Entladestopfen
QS8-Stecker
Anderson 50A
XT90F/M
XT60F/M
Nur Kabel
BMS
Entladestopfen
Free Shipping
30 Day Return
100% Secure Payment
24-Hour Prompt Response
1 Years Warranty
Secure Payment
Key Features
- Premium Power Core: Meet our high-performance 48V 50AH lithium battery, intelligently engineered with 130 authentic Samsung 21700 50G cells in a stable 13S10P configuration. Housed within a rugged metal shell and featuring a clear state-of-charge display.
- Smart Control & Safety: At the heart of this power solution is a smart Bluetooth-enabled BMS that puts you in full control. Designed for unwavering reliability, it offers outstanding water resistance and multi-layer safety protections. Monitor and control everything via our intuitive mobile app.
- Rapid Recharging: To complete the package, we include a 54.6V 10A fast smart charger. Engineered for speed and intelligence, it significantly reduces downtime, ensuring your battery is quickly replenished and ready to go.
The exceptional performance of our battery is rooted in its powerful core: 130 authentic Samsung 21700-50G cells. Each cell delivers a high capacity of 5000mAh (5Ah) and operates at 3.6V nominal (4.2V charge), working in unison through a precise 13S10P configuration to build the reliable 48V 50Ah power source you trust.
More than just offering outstanding energy density, these industry-leading cells—backed by Samsung's rigorous quality control—provide the consistent performance and built-in safety that form the foundation of a battery designed to last.
This unmatched reliability translates into real-world benefits: longer lifespan, stable power delivery, and peace of mind for all your power needs.
Our 48V 50AH lithium battery is equipped with an intelligent BMS featuring Bluetooth communication. Serving as the nerve center of the battery, this advanced BMS provides comprehensive protection against over-charge, over-discharge, over-current, short circuit, and extreme temperatures—safeguarding your investment from potential damage.
Beyond core protection, it actively balances individual cells to optimize performance and maximize lifespan, while its integrated Bluetooth connectivity puts real-time monitoring and remote control at your fingertips via a dedicated mobile app.
This isn't just a safety system; it's your direct window into battery health, state of charge, and usage history, delivering both security and smarter energy management.
The rugged metal casing of our 48V 50AH lithium battery is engineered for superior defense and performance. It provides exceptional structural integrity, effectively shielding the premium Samsung cells and delicate internal components from physical impact, vibration, and accidental drops.
Furthermore, the metal shell acts as a robust protective barrier, significantly enhancing the battery's resistance to crushing and penetration. Its excellent thermal conductivity also aids in efficient heat dissipation during high-power operations.
This comprehensive protection system helps maintain optimal operating temperatures and ensures the battery's long-term safety, stability, and reliability under demanding usage conditions.
Our 48V 50AH lithium battery is equipped with a high-definition power level display, serving as your immediate and reliable window into battery status. It provides real-time, at-a-glance visibility of remaining capacity and charge level.
This clear visual feedback eliminates guesswork and empowers you to plan usage effectively, helping to avoid unexpected shutdowns and enhance operational efficiency.
By enabling precise monitoring, the display contributes to better battery management by preventing deep discharges, ultimately extending the overall lifespan of your power source.
Our 48V 50Ah lithium battery comes equipped with a 54.6V 10A smart fast charger, providing a complete power solution for your energy needs.
Utilizing an advanced three-stage charging system (constant current, constant voltage, and float mode), it precisely regulates current and voltage up to 54.6V, ensuring rapid charging while maintaining optimal battery health.
Built-in comprehensive safety mechanisms—including over-voltage, over-current, short-circuit, and overheating protection—guarantee absolute reliability and peace of mind during every charging cycle.
With an energy-efficient, quiet, and cool-running design, it extends battery life while reducing charging time by up to 60%, making it the smartest and safest choice for your power requirements.
EV Battery Range Calculator
Estimate the theoretical range for your electric vehicle battery
Calculation Results
Total Battery Energy: 2400 Wh
Theoretical Range: 192 km
Optimistic Range (10 Wh/km): 240 km
Conservative Range (15 Wh/km): 160 km
Real-World Range Estimate
Adverse Conditions: ~80 km Typical Use: ~120-180 km Theoretical Max: ~240 km
Actual range depends on riding conditions, terrain, temperature, and other factors.
Factors That Affect Real-World Range
The theoretical range is an ideal maximum. In real-world use, these factors will significantly reduce your range:
Rider and Cargo Weight
Higher weight forces the motor to use more power, the single biggest drain on the battery after speed.
High ImpactRiding Style
Rapid acceleration, high constant speeds, and frequent braking can increase consumption by 30-50%.
High ImpactTerrain and Hills
Climbing inclines consumes vastly more power than riding on flat ground.
High ImpactAmbient Temperature
In temperatures below 10°C (50°F), you can expect a 20-30% reduction in range.
Medium ImpactWind Conditions
Riding against the wind is like riding uphill, increasing energy consumption.
Medium ImpactTire Pressure
Under-inflated tires create more rolling resistance, silently draining your battery.
Low Impact48V 50Ah Lithium Battery Specifications
Premium lithium-ion battery with Samsung 21700 cells and advanced BMS technology
Basic Parameters
Battery Model
- 48V 50AH
Battery Type
- Lithium-ion rechargeable battery
Configuration
- 13S 10P Configuration
- 130 authentic Samsung 21700-50G cells
Electrical Specs
- Standard Voltage: 48V
- Battery Capacity: 50AH
- Energy: 2400Wh
Physical Specs
- Dimensions: 275×180×170mm
- Metal Casing
- Weight: Approx. 12.5KG
Cell Specifications
Cell Information
- Brand: SAMSUNG
- Model: INR21700-50G
- Type: Lithium-ion rechargeable
Cell Performance
- Nominal Voltage: 3.6V
- Nominal Capacity: 5000mAh
- Energy: 18Wh per cell
Discharge Performance
- Max Continuous: 9.8A (~2C)
- Peak Discharge: 15A
- Cut-off Voltage: 2.5V
Charge Performance
- Charge Current: 5A max
- Cut-off Voltage: 4.20V
- Method: CCCV with 100mA cut-off
BMS & Smart Features
BMS System
- Brands: JBD/ANT/JK
- Selection: Based on discharge requirements
- Installation: Built into battery pack
Connectivity
- Bluetooth & WiFi enabled
- iOS & Android compatibility
- Real-time monitoring & remote control
Optional Extensions
- CAN BUS interface
- RS485 communication
- GPS tracking (customizable)
Charger & Performance
Charger Specifications
- Input: Universal 110V~240V
- Output: 54.6V 10A
- Method: CC & CV (Constant Current & Voltage)
Charging Performance
- 80% capacity: 4 hours
- Full charge: 5-6 hours
- Plug options: US/EU/UK/AU standards
Battery Performance
- Charge cut-off: 54.6V
- Discharge cut-off: 32.5V
- Current rating: Based on BMS selection
Operating Conditions
Temperature Ranges
- Charging: 0 to 60℃ (recommended <45℃)
- Discharging: -20 to 60℃ (must maintain <60℃)
- Charger: 0 to 60℃ (recommended <45℃)
Optimal Conditions
- Ideal temperature: 15-25°C
- Annual degradation: <2% in ideal conditions
- Permissible range: -20~45°C with SOC control
Important Notes
State of Charge (SOC)
Optimal: Maintain 40-60% (3.7-3.8V per cell)
Prohibited: Long-term storage at <10% or 100% SOC (accelerates aging)
Temperature Control
15-25°C: Ideal environment (<2% annual degradation)
-20~45°C: Permissible range (requires SOC control)
50°C or <-30°C: Strictly prohibited (hazard risk)
Physical Protection
Avoid compression/impact (even with metal casing)
Keep away from metal objects to prevent short circuits
Storage Recommendations
For long-term storage (>1 month), perform periodic brief charge/discharge cycles to maintain lithium-ion activity.
We recommend performing a shallow cycle (30%→80%) every 3 months.
