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Batterie 20S 7P 72V 35AH pour vélos électriques EBOX
$1,159.99
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$1,159.99
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$1,159.99
Free Shipping
$1,159.99
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$1,159.99
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$1,189.99
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$1,189.99
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$1,189.99
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$1,229.99
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$1,229.99
Free Shipping
$1,229.99
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$1,159.99
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- Performances de base : La batterie 72 V 35 Ah, alimentée par des cellules Samsung 21700 50S d'origine, fournit une puissance de sortie robuste adaptée aux pit bikes électriques EBOX, garantissant 800 à 1 000 cycles de charge et plus pour correspondre à la fiabilité à long terme de la capacité 72 V 35 Ah.
- Surveillance intelligente : équipée d'un BMS Bluetooth, la batterie 72 V 35 Ah permet aux utilisateurs de surveiller en temps réel la tension 72 V, l'état de la capacité 35 Ah et la température via l'application, tout en protégeant le système 72 V 35 Ah contre les surcharges et les courts-circuits.
- Compatibilité flexible : La batterie 72V 35Ah offre des prises de décharge personnalisables (QS8/10, Anderson, etc.), conçues pour s'intégrer parfaitement aux configurations nécessitant la spécification des vélos EBOX.
- Charge efficace : associée à un chargeur rapide 84 V 5 A, la batterie 72 V 35 Ah se recharge rapidement, avec des fonctions de sécurité protégeant le noyau 72 V 35 Ah pour maintenir ses performances et sa durée de vie.
- Conception durable : conçue pour prendre en charge les exigences de capacité de 72 V 35 Ah, garantissant une puissance constante pour les pit bikes électriques EBOX dans des conditions variées.
BMS Discharge Current (Select Motor Power)
80 A pour moteur 72 V 4 800 W
60 A pour moteur 72 V 3600 W
100 A pour moteur 72 V 6 000 W
Bouchon de décharge
prise QS8
QS10 Plug
Fil uniquement
XT90F/M
Anderson 50A
Anderson 120A
BMS Discharge Current (Select Motor Power)
Bouchon de décharge
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72V 35Ah Lithium Battery – Premium Power, Smart Control
Built with Samsung 21700 50S cells. Waterproof metal case. Bluetooth monitoring included.
Samsung 50S Cells
140 premium cells for maximum performance & safety
Smart BMS + App
Monitor & control your battery from your phone
Waterproof Design
Metal housing protects against elements & impacts
Key Features
Cells
140 Samsung 21700 50S (20S7P)
BMS
Bluetooth smart BMS with app control
Protection
Waterproof metal case
Display
Built-in battery level indicator
Charger
84V 5A fast charger included
Applications
E-bikes, scooters, power equipment
Premium Samsung 21700 50S Cells
Built with 140 genuine Samsung 21700 50S cells - the industry standard for high-capacity, reliable lithium-ion technology.
High Capacity
5,000mAh per cell
Power Output
15A continuous discharge
Long Life
500+ charge cycles
Samsung Quality
Original factory cells
Smart BMS Protection & Motor Compatibility Guide
Our smart Bluetooth BMS provides comprehensive protection for the 72V 35Ah battery pack. It monitors all 140 Samsung 21700-50S cells with configurable current limits (60A/80A/100A), temperature monitoring, and cell balancing to maximize battery life and safety.
The BMS protects against over-current, over-voltage, under-voltage, short circuits, and temperature extremes. Users can customize settings via mobile app to match specific motor requirements while maintaining optimal performance and safety standards.
Correct BMS Settings & Motor Power Matching
| BMS Current Setting | Continuous Power Output | Recommended Motor Power | Peak Power (3s) | Applications |
|---|---|---|---|---|
| 60A BMS | 4.32kW (72V × 60A) | 1500W - 2500W | 5.18kW | Standard e-bikes, city scooters |
| 80A BMS | 5.76kW (72V × 80A) | 3000W - 4500W | 6.91kW | Performance electric motorcycles |
| 100A BMS | 7.20kW (72V × 100A) | 5000W - 6000W | 8.64kW | High-performance racing applications |
60A BMS Configuration
Continuous Power:
4.32kW (72V × 60A)
Motor Power:
1500W - 2500W
Peak Power (3s):
5.18kW
Applications:
Standard e-bikes, city scooters
80A BMS Configuration
Continuous Power:
5.76kW (72V × 80A)
Motor Power:
3000W - 4500W
Peak Power (3s):
6.91kW
Applications:
Performance electric motorcycles
100A BMS Configuration
Continuous Power:
7.20kW (72V × 100A)
Motor Power:
5000W - 6000W
Peak Power (3s):
8.64kW
Applications:
High-performance racing
Smart Battery Management App
Control and monitor your 72V 35Ah battery system with our intelligent mobile app. The integrated Bluetooth BMS provides real-time monitoring of all critical battery parameters directly on your smartphone.
Access detailed battery analytics, set customizable alerts, and manage charging/discharging cycles remotely. Designed for both everyday users and technical enthusiasts to optimize performance and extend battery life.
App Technical Specifications
Supported Operating Systems
iOS 12.0+, Android 8.0+
Communication Protocol
Bluetooth 5.0 (BLE)
Operating Range
Up to 10 meters
Optional Connectivity
Wi-Fi module (optional)
Real-Time Monitoring
Monitor voltage, current, temperature, and state of charge with live updates.
Remote Control
Manage charging and discharging cycles via Bluetooth 5.0 connectivity.
Customizable Alerts
Set notifications for battery status, maintenance, and safety warnings.
Performance Analytics
Track historical data and analyze usage patterns for optimization.
Metal & Waterproof Protection
Our 72V 35Ah battery features a metal enclosure for physical protection against impacts and damage. The solid housing shields the battery pack while maintaining structural integrity.
The interior is sealed with waterproof compound, creating a barrier against moisture and humidity. This ensures reliable operation in various weather conditions.
Combined with smart Bluetooth BMS, users can monitor battery status and control functions remotely through the mobile app.
LCD Display Features
Our 72V 35Ah battery includes an integrated LCD display that shows real-time battery status. View current voltage, remaining capacity percentage, and charging progress at a glance.
The bright screen provides instant visibility of all key battery parameters without needing the mobile app, making it convenient for everyday use and monitoring during charging cycles.
Voltage Display
Real-time voltage monitoring
Capacity Monitor
Remaining battery capacity percentage
Charging Progress
Visual status bar showing charging
84V 5A Smart Fast Charger
Our 84V 5A smart fast charger provides efficient charging with a fixed 5A current. Includes comprehensive safety protection with short circuit, overcharge protection, and automatic cutoff.
Built with a durable metal housing, integrated cooling fan, replaceable safety fuse, and LED status indicators for clear operational feedback.
Charger Specifications
Output Voltage
84V
Charging Current
5A (Fixed)
Protection Features
Short Circuit, Overcharge, Auto Cutoff
Housing Material
Durable Metal
Cooling System
Integrated Fan
Safety Components
Replaceable Fuse
Status Indicators
LED Lights
72V 35AH Lithium-ion Battery
Technical Specifications Document
Basic Battery Specifications
| Specification | Parameters |
|---|---|
| Battery Model | 72V 35AH 2520Wh |
| Battery Type | Lithium-ion Rechargeable |
| Configuration | 20S 7P (140 cells total) |
| Nominal Voltage | 72V |
| Capacity | 35Ah (2520Wh) |
| Approx. Weight | 13 kg |
Cell Specifications (Samsung)
| Specification | Parameters |
|---|---|
| Cell Model | INR21700-50S |
| Nominal Voltage | 3.6V |
| Capacity | 5000mAh (5.0Ah) |
| Continuous Discharge | 25A |
| Peak Discharge | 45A |
| Charge Voltage | 4.20V CCCV |
BMS Specifications
| Specification | Parameters |
|---|---|
| Brand | JBD/ANT/JK |
| Communication | Bluetooth & WiFi |
| Compatibility | iOS & Android |
| Functions | Real-time monitoring & control |
| Optional Extensions | CAN BUS/RS485/GPS |
| Installation | Built into battery pack |
Charger Specifications
| Specification | Parameters |
|---|---|
| Output Voltage | 84V |
| Output Current | 5A (Fixed) |
| Input Voltage | 100V~240V AC |
| Charging Time | 6-8 hours (full charge) |
| Housing Material | Metal Enclosure |
| Protection | Short Circuit, Overcharge, Auto Cutoff |
Temperature Specifications
| Specification | Parameters |
|---|---|
| Charging Temperature | 0 to 60℃ (Recommended < 45℃) |
| Discharging Temperature | -20 to 60℃ |
| Charger Operating Temp | 0 to 60℃ (Recommended < 45℃) |
| Ideal Storage Temp | 15-25°C (Optimal environment) |
| Permissible Storage | -20~45°C (with SOC control) |
| Prohibited Storage | 50°C or <-30°C (Hazard risk) |
Performance Specifications
| Specification | Parameters |
|---|---|
| Charge Cut-off Voltage | 84V |
| Discharge Cut-off Voltage | 60V |
| Rated Discharge Current | Based on motor power |
| Continuous Discharge | Determined by BMS rating |
| Peak Discharge | Based on motor & BMS capacity |
| Plug Options | US/EU/UK/AU standards available |
SOC & Safety Guidelines
| Specification | Parameters |
|---|---|
| Optimal SOC Range | 40-60% (3.7-3.8V per cell) |
| Prohibited SOC Conditions | Avoid long-term storage at <10% or 100% SOC |
| Physical Protection | Avoid compression/impact, keep away from metal objects |
| Long-term Storage (>1 month) | Perform shallow cycles (30%→80%) every 3 months |
| Environment | Store in dry, cool area away from direct sunlight |
| Monitoring | Check battery temperature during operation |
Important Safety Notes
1. Always use the specified 84V 5A charger to avoid damage or safety hazards.
2. Monitor battery temperature during charging and discharging operations.
3. Store in a dry, cool environment away from direct sunlight and heat sources.
4. Follow recommended SOC guidelines for optimal performance and lifespan.
