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DIXSG 72V 21700 High-Capacity Lithium-Ion Battery
DIXSG 72V 21700 High-Capacity Lithium-Ion Battery
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DIXSG High-Power 72V 21700 Lithium-Ion Battery Series –
Extended Capacity Options (35Ah, 45Ah, 55Ah, 70Ah & 85Ah) Engineered for 3000W to 5000W Electric Motorcycles, Scooters, Inverters & Marine Trolling Motors (Integrated 20S Smart Bluetooth BMS & Heavy-Duty Protection Enclosure)
Unleash extreme power and long-distance endurance with the DIXSG 72V 21700 High-Capacity Lithium-Ion Battery Series. Assembled exclusively with high-density 21700 lithium-ion cylindrical cells, this 72V nominal array is designed to deliver consistent high-amperage output with minimal thermal buildup or voltage drop under continuous heavy throttle.
Engineered for high-output 3000W to 5000W electric drive systems, each pack features an integrated 20S Smart Bluetooth-Compatible BMS. Monitor individual cell voltages, state-of-charge, internal temperatures, and current draw in real time directly from your mobile phone.
⚠️ System Compatibility & Operating Specifications
IMPORTANT VOLTAGE & POWER SELECTION NOTICE:
Nominal Operating Voltage: 72V DC (20S Series Configuration) | Operates across an 84.0V max charge down to a 55.0V low-voltage cutoff limit.
Smart Bluetooth BMS Integration: Features real-time wirelessly connected BMS telemetry. Pair via smartphone app to monitor pack diagnostics and manage electronic safeguards.
Motor Output Rating: Formulated to support high-power motor controllers, hub/mid-drive motors, and high-wattage power inverters rated from 3000W up to 5000W continuous/peak output.
🚀 Key High-Performance Features
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Advanced 21700 Cell Architecture: Premium 21700 cell construction offers superior energy density, thermal dissipation, and discharge efficiency compared to traditional 18650 packs.
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Smart Bluetooth Telemetry: Connect wirelessly to your smartphone to track live pack status, current drain, thermal levels, and individual cell balance.
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Massive Power Output (Up to 5000W): Delivers continuous high current for high-speed electric motorcycles, pedal mopeds, and off-road EV builds.
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Integrated 20S Multi-Stage Safeguards: Protects against overcharging, deep discharge, short circuits, high-current draw spikes, and over-temperature events.
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Versatile High-Voltage Application: Fully suitable for electric motorcycles, commercial e-scooters, heavy marine trolling motors, and off-grid high-voltage power inverters.
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CE Safety Certified: Tested and verified under standard European electrical and battery safety guidelines.
📊 Technical Specifications Matri
| Specification Parameter | DIXSG 72V 21700 Battery Specifications |
| Brand Name | DIXSG |
| Cell Format / Chemistry | High-Density 21700 Lithium-Ion (Li-Ion) |
| Nominal System Voltage | 72V DC (20S Architecture) |
| Capacity Options | 35Ah, 45Ah, 55Ah, 70Ah, 85Ah |
| BMS Type | 20S Smart BMS with Bluetooth Wireless Monitoring |
| Motor & Inverter Support | 3000W to 5000W Drive Systems |
| Connectivity | Bluetooth-Compatible Diagnostics |
| Operating Applications | Electric Motorcycles, Mopeds, Scooters, Inverters, Trolling Motors |
| Safety Compliance | CE Certified |
📋 Ideal Applications
The DIXSG 72V 21700 Lithium Series is engineered for:
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High-Speed Electric Motorcycles & High-Torque E-Scooters (3000W–5000W)
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Custom Pedal Moped Conversions & High-Voltage Off-Road EV Builds
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Heavy Marine Trolling Motors & High-Thrust Commercial Watercraft
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72V Off-Grid Battery Power Inverters & Mobile Solar Storage Racks
📦 Package Contents
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1 x DIXSG 72V 21700 Lithium-Ion Battery Pack (Selected Capacity Option)
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1 x Integrated 20S Smart Bluetooth BMS Protection Module
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1 x High-Current Output Wiring Harness
Equip your high-speed vehicle or power inverter with smart 72V 21700 energy today. Select your capacity option above, click Add to Cart, and order now!


Safety Precaution
1. Do not throw the battery into water or make it wet
2. Keep the battery away from heat sources
3. Do not throw the battery into a fire or heat the battery
4. Do not hammer or trample the battery
5. Forbid disassembling the battery in any way
Application
1. Large-scale electric vehicles: electric bus, electric car, motor homes
2. Light electric car: e-bike, electric scooter,e-motor, electric golf car, forklift, electric wheelchairs
3. E-tool: electric drill, electric saw, lawn mower, and so on
4. Remote control cars, boats, aircraft, toys
5. Solar and wind power generation energy storage devices
6. Small medical equipment and portable equipment
Remark
We focus on lithium, LiFePO4, and Ni-MH batteries, accepting customized battery packs. If any battery you want that is not updated on our page, please feel free to contact us. Thanks
brand:
standard: 72V
size(L*W*H):
20-35Ah: 180*200*280mm
40-55Ah: 180*200*300mm
60-85Ah: 230*180*360mm
11-25kg
Fixed capacity: 35AH 40AH 45AH 55AH 65AH 70AH 85AH 90AH
recharging current: 5A 5A 5A 8A 8A 8A 10A
Instant discharge current 60A 90A 120A 150A 180A 210A 240A
Continuous discharge current: 40A 50A 60A 70A 80A 100A
Charging cut -off voltage: 84V
Life:>1000 deep cycles
Charging temperature: -15 to 65℃
Emissions temperature: -20 to 65 ℃
Storage temperature: 0 to 45 ℃.




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